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NxFilter-Cloud Changelog

What's new in NxFilter-Cloud 4.6.9.3

Apr 12, 2024
  • Initialize session for SmtpConn by each instance.
  • Baselist has been updated to 5274963.

New in NxFilter-Cloud 4.6.9.2 (Apr 2, 2024)

  • Baselist has been updated to 5259216.

New in NxFilter-Cloud 4.6.8.9 (Mar 5, 2024)

  • 'Same as work-time policy' for free-time policy setup added on CloudWatch.
  • Breadcrumb link has been added for easier navigation on CloudWatch.
  • Tumblr and Blogspot HTTPS check has beed added for BlocklisUpdate.
  • Log4j has been replace by Reload4j.
  • Baselist has been updated to 5034874.

New in NxFilter-Cloud 4.6.8.8 (Feb 23, 2024)

  • Invalid domain check for JahaslistDao.importFile.
  • System block list has been updated.
  • User-agent string updated for internal web crawler.
  • Breadcrumb link has been added for easier navigation on CloudWatch.
  • 'Same as work-time policy' for free-time policy setup added on CloudWatch.
  • Baselist has been updated to 4934874.

New in NxFilter-Cloud 4.6.8.6 (Feb 5, 2024)

  • Use in-memory lookup by LastError from BlockDao.
  • Don't use TCP socket for /RUP, /CBK protocols.
  • PolicyApplication has been removed.
  • Baselist has been updated to 4674336.

New in NxFilter-Cloud 4.6.8.5 (Jan 12, 2024)

  • Baselist has been updated to 4617348.

New in NxFilter-Cloud 4.6.8.4 (Dec 15, 2023)

  • Use cloud classifier for Jahaslist remote update
  • Do not cloud classifier query when htmlerrFlag set
  • Recat by cloud classifier when classification score is higher than 105
  • Baselist has been updated to 4553610

New in NxFilter-Cloud 4.6.8.2 (Nov 21, 2023)

  • WknownDic.isWellknownExactByRank has been added.
  • Reset domain count in ServerProtection for top 10000 domains.
  • Show update information on 'Classifier > Jahaslist'.
  • Logger wrapper methods for FirstDao have been added.
  • Set license from master node only if it's not empty.
  • Slave node not having systemId bug has been fixed.
  • Baselist has been updated to 4490475.

New in NxFilter-Cloud 4.6.8.1 (Oct 23, 2023)

  • Incorrect MIME type by CharsetFilter bug has been fixed.
  • Baselist has been updated to 5206301.

New in NxFilter-Cloud 4.6.7.9 (Oct 19, 2023)

  • chkports' command for runcmd.sh script has been added
  • Error handling for UdpEncoder.decode has been added
  • Use nxfilter.org domain for Cloud classification queries
  • Baselist has been updated to 5181525

New in NxFilter-Cloud 4.6.7.8 (Sep 28, 2023)

  • 'License Expiration' -> 'Account Expiration' for operator.
  • 'Service Expired' -> 'Account Expired' for operator.
  • Sending operator account expiration warning email to admin.
  • Language files have been updated.
  • Use e.getString() instead of e.getCause() for AlertDao.test().
  • Operator expiration date format bug has been fixed.
  • Baselist has been updated to 5140844.

New in NxFilter-Cloud 4.6.7.7 (Sep 5, 2023)

  • Drop packet by request type before adding it into request queue.
  • Default request handler number has been increased to 16.
  • Baselist has been updated to 5041092.

New in NxFilter-Cloud 4.6.7.6 (Aug 15, 2023)

  • Free Jahaslist license size has been increased to 30.
  • Base request count for license checking has been increased to 4000.
  • Baselist has been updated to 4938928.

New in NxFilter-Cloud 4.6.7.4 (Jul 26, 2023)

  • /webapps/example has been copied into /guipack/sandwatch.
  • Baselist has been updated to 4858558.

New in NxFilter-Cloud 4.6.7.3 (Jun 9, 2023)

  • Support NxProxy for Android v1.0.1 has been added.
  • RecatMan fetch size has been increased to 20.
  • Baselist has been updated to 4723833

New in NxFilter-Cloud 4.6.6.4 (May 9, 2023)

  • Deal with '/NXR' protocol by hxlistener not using TCP connection.
  • Accept agent ping signal on every minute.
  • Signal log not appearing bug has been fixed.
  • Select first_catid as catid in TopReport DAO class.
  • Baselist has been updated to 4667364.

New in NxFilter-Cloud 4.6.6.3 (Apr 24, 2023)

  • Send drop message to CxBlock and custom agent when it's dropped.
  • Make a new query if the original query doesn't have UDP size value on DoHListner.
  • System menu permission has been added for sub-admin.
  • Baselist has been updated to 4667364.

New in NxFilter-Cloud 4.6.6.2 (Apr 4, 2023)

  • NxClassifier queue size has been adjusted to 2000.
  • Not listening on TCP/443 port bug has been fixed.

New in NxFilter-Cloud 4.6.6.1 (Apr 3, 2023)

  • 'category_id' has been replaced with 'first_catid' in top category query.
  • Detailed logging for LogFacade in case of job queue flooding.
  • The default maximum memory allocation has been increased to 2GB.
  • Asynchronous login session sharing in cluster has been implemented.
  • UdpListener runs on slave node as well for asynchronous login session synching.
  • Slave to master login session synch will be done by UdpTalkie.
  • Master to slave login session synch will be done by UdpTalkie and ConfigLoader.
  • Open UDP/19004 from instsvc.bat when creating NxFilter service for Windows.
  • Well known domain list has been updated and its size increased to 300,000.
  • - 'stop_auto_delete' option has been added to cfg.properties file.
  • Cloudflare cache for NxLocal has been removed.
  • - 'System > Setup > Misc > Disable Version Check' option has been added.
  • UdpEncoder has been activated.
  • Baselist has been updated to 4638844.

New in NxFilter-Cloud 4.6.5.4 (Mar 6, 2023)

  • NxClassifier ruleset has been updated to 637.
  • RequestHandler.isRqDropDomain bug for not bypassing local domain correctly when there are too many wating queries in the queue has been fixed.
  • Conditional forwarder feature has been added.
  • Baselist has been updated to 4537434.

New in NxFilter-Cloud 4.6.5.3 (Feb 13, 2023)

  • Add Client IP into access violation email.
  • Drop ANY type query at default for new installation.
  • Baselist has been updated to 4507060.

New in NxFilter-Cloud 4.6.4.5 (Jan 3, 2023)

  • Operator block page not working on CloudWatch bug has been fixed.
  • Operator alert category reset with the update of operator data bug fixed.
  • Unused blocked reasons have been removed.
  • Config.adwareCatid flag has been removed.
  • Adding appname twice for alert email bug has been fixed.
  • Freemarker library has been removed.
  • - 'System > Alert Events' menu has been added on operator GUI.
  • Language files have been updated.
  • Baselist has been updated to 4487203.

New in NxFilter-Cloud 4.6.4.3 (Dec 21, 2022)

  • User edit page not updating bug from unique constraint has been fixed.
  • Baselist has been updated to 4469622.

New in NxFilter-Cloud 4.6.4.2 (Dec 9, 2022)

  • The max user number for a home operator has been increased to 10.
  • Language files have been updated.
  • Show login token on user list of the old operator GUI.

New in NxFilter-Cloud 4.6.3.8 (Nov 14, 2022)

  • Baselist has been updated to 4456696.

New in NxFilter-Cloud 4.6.3.7 (Oct 29, 2022)

  • 'Max IP' -> 'Max IP Association' on GUI.
  • 'Operator > License Policy > On License Violation' will be working for the user count by NxRelay.
  • The default option for 'Operator > License Policy > On License Violation' is 'Warning email and bypass filtering'.
  • When it bypasses filtering by NxRelay user number detection, it bypasses filtering for the extra users.

New in NxFilter-Cloud 4.6.3.6 (Oct 21, 2022)

  • RediDomain rule has been enabled for NxClassifier.findCategory.
  • Baselist has been updated to 4443843.

New in NxFilter-Cloud 4.6.3.5 (Sep 27, 2022)

  • Add down time in slave down alert email.
  • Realy agent counting by master node.
  • Login failure message on user login page has been added.
  • Baselist has been updated to 4435424.

New in NxFilter-Cloud 4.6.3.2 (Aug 18, 2022)

  • To find logged-in user by index.jsp in real-time way.
  • Email library has been replaced to javax.mail.
  • Drop Packet by Whitelist and Request Type Control will be working even if 'Filter A Query Only' option is enabled.
  • Share IP Session only when there's Login Redirection is enabled.
  • 'ip_session' table not updating on new user login bug has been fixed.
  • /IBR protocol for LocalListener has been removed.
  • Baselist has been updated to 4451596.

New in NxFilter-Cloud 4.6.2.4 (Aug 7, 2022)

  • To find logged-in user by index.jsp in real-time way.
  • Email library has been replaced to javax.mail.
  • Baselist has been updated to 4448535.

New in NxFilter-Cloud 4.6.2.2 (Jul 4, 2022)

  • DBCP library has been updated to v2.9.0.
  • DNS over HTTPS listener has been enabled.
  • 'tcpNoDelay' flag set for the embedded Tomcat.
  • Embedded Tomcat has been updated to v9.0.64.
  • TLS v1.3 has been enabled for Tomcat.
  • 'System > Mobile Config' menu has been added on CloudWatch GUI pack.
  • Login Page category has been added to Cloudlist.
  • 'Bypass DNS Checking' option added for blocklists.
  • Baselist has been updated to 4423977.

New in NxFilter-Cloud 4.6.1.5 (Jun 3, 2022)

  • Cloudlist mapping file updated to exclude Under Construction from Misc.
  • Baselist has been updated to 4403363.
  • 'Policy > CxBlock' on operator menu added to CloudWatch GUI pack.

New in NxFilter-Cloud 4.6.1.4 (May 19, 2022)

  • RecatPopup has been added to 'Logging > Request' on CloudWatch GUI.
  • Baselist has been updated to 4397052.

New in NxFilter-Cloud 4.6.1.2 (May 10, 2022)

  • ParamTest.isValidRegex() -> isValidClassificationRule().
  • Query again when cloud classifier query times out.
  • User login page alias to 'http://server-address/login' added.
  • /LOGIN, /LOGOUT, /ADMIN responses added for IBR query by CxForward.
  • Baselist has been updated to 4386741.

New in NxFilter-Cloud 4.5.2.7 (Feb 21, 2022)

  • NxClassifier ruleset has been updated to 618.
  • Baselist has been updated to 4057207.

New in NxFilter-Cloud 4.5.2.7 (Oct 20, 2021)

  • Add a negative cache when there are 5 empty responses continuously for the same domain.
  • Several antivirus software related domains have been added into common-bypass.tpl file.
  • Baselist has been updated to 4032373.

New in NxFilter-Cloud 4.5.2.6 (Sep 27, 2021)

  • Delete cache for admin login page on startup.
  • Use 'https://' for login redirection URL when it's on TCP/443 port.
  • Baselist has been updated to 4019926.

New in NxFilter-Cloud 4.5.2.4 (Sep 9, 2021)

  • DoubleCheck thread for detecting master node down added.
  • 'svrinfo.jsp' has been added.
  • Baselist has been updated to 4000547.

New in NxFilter-Cloud 4.5.2.1 (Aug 3, 2021)

  • 'date_display' option added for configuration file.
  • Operator expiration date selection bug fixed.

New in NxFilter-Cloud 4.5.1.7 (Jul 19, 2021)

  • Add record array length check into MsgUtil.getMinTtl.
  • System exit when there's no 127.0.0.1 IP address to bind.
  • Baselist has been updated to 3985278.

New in NxFilter-Cloud 4.5.1.6 (Jun 22, 2021)

  • Viewport meta tag added for default block page and welcome page.
  • Baselist has been updated to 3975892.

New in NxFilter-Cloud 4.5.1.5 (Jun 4, 2021)

  • Spaces to one space in Lib.escapeSql.
  • Deal with 'REFUSED' return code for type 65 queries.
  • Baselist has been updated to 3965542.

New in NxFilter-Cloud 4.5.1.4 (Apr 28, 2021)

  • Category name change, Warez -> Warez/Torrent.
  • Add custom category domain as lower case string.
  • '/nxcloud/conf//tpl/signup-approval-email.ftl' has been added.
  • '/nxcloud/conf//tpl/password-reset-email.ftl' has been added.
  • Baselist has been updated to 3947317.

New in NxFilter-Cloud 4.5.1.1 (Apr 5, 2021)

  • Cryptocurrency, Real Estate, Pets categories have been added to Cloudlist.
  • Cryptocurrency, Pets categories have been added to Jahaslist.
  • Well-known domain list has been updated.
  • Djmod.jar has been updated to v3.3.1.
  • Bypass system block if it's a request from the server.
  • Baselist has been updated to 3922792.
  • NxClassifier ruleset has been updated to 574.

New in NxFilter-Cloud 4.3.9.4 (Mar 24, 2021)

  • Cache control scripts have been added.
  • Remove noise words from title in NxClassifier.findCategory.
  • NxClassifier ruleset has been updated to 445.
  • Baselist has been updated to 3894447.

New in NxFilter-Cloud 4.3.9.3 (Mar 21, 2021)

  • 'Default Policy' -> 'Policy Template'
  • Allow non-standard SSL port for Alert Email.
  • AttackerDic has been disabled as it's been replaced by ServerProtection.
  • New policies will be enabled at default.
  • New user not having policy association bug has been fixed.

New in NxFilter-Cloud 4.3.9.2 (Mar 21, 2021)

  • Adding default upstream server arbitrarily bug fixed.

New in NxFilter-Cloud 4.3.9.1 (Feb 8, 2021)

  • Change pipes to underscores for HX query.
  • Allow non-standard DNS port into 'Upstream DNS Server' on 'DNS > Setup'.
  • Baselist has been updated to 3751633.

New in NxFilter-Cloud 4.3.8.9 (Jan 28, 2021)

  • Unset Alert Categories for operators at default.
  • Baselist has been updated to 3740797

New in NxFilter-Cloud 4.3.8.8 (Dec 18, 2020)

  • Max file size for a blocklist has been increased to 30MB.
  • Block by request type before attack domain detection.
  • Check index existence inside updateDbConfigTo413.
  • Baselist has been updated to 3727033.

New in NxFilter-Cloud 4.3.8.7 (Nov 19, 2020)

  • NxRelay policy update through HTTP added.
  • Baselist has been updated to 3709649.

New in NxFilter-Cloud 4.3.8.6 (Oct 21, 2020)

  • '/nxfilter/conf/system-block.txt' added for System Block Domains.
  • Baselist has been updated to 3694015.

New in NxFilter-Cloud 4.3.8.5 (Sep 23, 2020)

  • Auto-switch support for filtering between NxProxy and NxFilter enabled.
  • Exclude OPT record from Persistent Record cache deserializing.
  • Baselist has been updated to 3677641.

New in NxFilter-Cloud 4.3.8.4 (Sep 15, 2020)

  • 'version.bat', 'version.sh' scripts have been added.
  • Reload user dictionary after an operator deleted.
  • 'g_policy' table not found bug fixed.
  • 'bypass_all' has been removed from ConfigLoader.loadAccessControl.
  • ReducedLog class added.

New in NxFilter-Cloud 4.3.8.2 (Aug 19, 2020)

  • Baselist has been updated to 3641806.

New in NxFilter-Cloud 4.3.8.1 (Jul 29, 2020)

  • Bypass login redirection when it's AAAA query.
  • To deal with TIME_KW from cloud classifier.
  • Populate DNS access control from 'dns-allow-ip.txt' and 'dns-block-ip.txt'.
  • Domain to user mapping starts immediately after UserDic reloading.
  • Activate free 25 user Jahaslist license after trial period.
  • 'DNS > Server Protection' menu added.
  • Block by DNS request type feature added.
  • NxClassifier.setExcludedFlag -> NxClassifier.setErrFlag.
  • Show error reason on 'Classifier > Test Run'.

New in NxFilter-Cloud 4.3.7.4 (Jul 7, 2020)

  • Baselist has been updated to 3615648.

New in NxFilter-Cloud 4.3.7.3 (Jun 19, 2020)

  • Use setCltIp in Request.parseHttpsQuery.
  • NxClassifier.parseMetaRefresh bug fixed.
  • NxClassifier ruleset has been updated to 442-2.
  • Set retry count to 1 in for ResolverMan.
  • Ignore additional records for Response.updateAnswerTtl().
  • Baselist has been updated to 3570601.
  • Cache refresh for every DNS request bug has been fixed.

New in NxFilter-Cloud 4.3.7.2 (Jun 6, 2020)

  • Don't start a new thread for upstream query.
  • Rewrite ZoneTransfer and ZoneLookup classes according to library update.
  • New IP based access control, 'DNS > Access Control' has been added.
  • Login redirection only works when it's A or AAAA query.
  • Use IpRangeMap for UserDic.findByIp.
  • Baselist has been updated to 3557219.

New in NxFilter-Cloud 4.3.6.5 (May 25, 2020)

  • Safe-search CNAME domain cache bug fixed.

New in NxFilter-Cloud 4.3.6.4 (May 20, 2020)

  • Don't use a temporary cache for frequently updated domains when they expire.
  • Baselist has been updated to 3528535.
  • Set restarter for MyClassifier.
  • ServerProtection.TRIGGER_DOMAIN_CNT has been increased to 200.
  • ServerProtection.TRIGGER_IP_CNT has been increased to 600.

New in NxFilter-Cloud 4.3.6.3 (Apr 29, 2020)

  • TLS support for alert email has been added.
  • Email library has been updated to v1.5.
  • Baselist has beenupdated to 3514959.
  • Top.jsp -> header.jsp, bottom.jsp -> footer.jsp.

New in NxFilter-Cloud 4.3.6.2 (Mar 19, 2020)

  • Timeout for DNS connection will be set inside ResolverMan.createResolver.
  • Category name check on JahaslistDic.find.
  • Password size limit has been increased to 128.
  • Baselist has been updated to 3477079.

New in NxFilter-Cloud 4.3.6.1 (Feb 25, 2020)

  • Pagination has been applied to 'zop,whitelist,domain.jsp'.
  • NxClassifier ruleset has been updated to 442.
  • Don't delete old traffic data on startup if it's deleted on midnight.
  • 'cleanup.bat', 'cleanup.sh' scripts added for deleting old traffic data.
  • Baselist has been updated to 3413419.
  • Check null for NxErr.catnameLine.
  • ServerProtection.TRIGGER_DOMAIN_CNT has been increased to 300.
  • ServerProtection.TRIGGER_IP_CNT has been increased to 300.
  • Whitelist will be applieed to 'Drop Attack Request By Domain'.
  • Persistent cache TTL has been adjusted to 8 hours.
  • 'Bypass Microsoft Update' option has been removed from GUI.
  • '*.microsoft.com', '*.windowsupdate.com' will be exposed on 'Whitelist > Domain'.
  • 'Silent Block' option added on 'Config > Setup'.

New in NxFilter-Cloud 4.3.5.5 (Jan 8, 2020)

  • Write domain, user, client IP, operator counts by logAll data.
  • Config.start_time has been added.
  • Negative cache will be applied on IPv6 response.
  • Baselist has been updated to 3335847.
  • Display uptime on 'Report > Usage'.

New in NxFilter-Cloud 4.3.5.4 (Dec 4, 2019)

  • Djmod has been updated to 219.
  • NxProxy support added.
  • Global.HOME_USER_BONUS_CNT has been increased to 15000.
  • JSONObject with ordering added.
  • Global.STATIC_KW, Global.BLOCK_KW added.
  • Exporting Syslog in JSON format at default.
  • Block,proxy.jsp has been removed as a redundancy.
  • IPv6 block redirection IP has been removed as a redundancy.
  • Cache control by JSP code has been added into 'top.jsp', 'zop,top.jsp'.
  • Local IP count added on 'Report > Usage'.
  • Show realUname if it's same as token username.
  • NxStats.addOpReqCnt only for 'A' type queries.
  • 'Operator > License Policy' menu added.
  • 'Operator > Signup Request' menu added.
  • Signup.jsp and resetpw.jsp added.

New in NxFilter-Cloud 4.3.5.3 (Nov 1, 2019)

  • NxClassifier ruleset updated to 440-5.
  • Baselist has been updated to 3179377.
  • Default value for dns_setup.drop_attack_request_by_ip set to 'FALSE'.
  • OperatorStatsData.getCtime format changed to 'yyyy/MM/DD'.
  • 'Report > Usage' menu added.
  • 'Config > Alert > Alert Period' has been removed.

New in NxFilter-Cloud 4.3.5.2 (Oct 11, 2019)

  • ServerProtection class added.
  • Default request queue size has been increased to 2000.
  • Jahaslist has been updated to 3140451.

New in NxFilter-Cloud 4.3.4.9 (Sep 10, 2019)

  • Service expiration date for operator added.
  • Trim the result of Config.getHostname.
  • Noacl,remoteapi.jsp has been added.
  • Answer 'use-application-dns.net' with NXDOMAIN.
  • Jahaslist has been updated to 3086091.

New in NxFilter-Cloud 4.3.4.8 (Aug 23, 2019)

  • Use req_sum, block_sum for trend chart.
  • Nxlib.css has been updated to 4348.
  • New popup form has been applied on 'Classifier > Classified'.
  • 'Policy > Chromebook' has been removed.
  • Set line_cnt to 0 in BlocklistUpdate.setActiveThread.
  • Jahaslist has been updated to 3048949.

New in NxFilter-Cloud 4.3.4.7 (Jul 30, 2019)

  • Info box color restored to the old green one.
  • The initial LogCache size on master node limited to 100,000.
  • ZoneTransfer.update not to block startup process.
  • nxlib.css has been updated to 4347.
  • Jahaslist has been updated to 3011156.

New in NxFilter-Cloud 4.3.4.6 (Jul 19, 2019)

  • Slave node to use local Jahaslist at default.
  • DbMan.getDbJahastlist -> DbMan.getDbJahaslistMaster
  • Run BlocklistUpdate only when it's not a slave node.
  • Jahaslist.blocklist_cache table missing bug fixed.
  • ClusterSync class for slave node added.
  • Nxd.cluster package has been separated.
  • Jahaslist has been updated to 2956013.
  • Fieldset, legend for GUI have been applied.
  • Pagination added on Whitelist.
  • Nxlib.css has been updated to 4346.

New in NxFilter-Cloud 4.3.4.4 (Jun 21, 2019)

  • Use space as the delimeter for Allowed IP.
  • Exact matching rule by adding a tailing dot introduced for Allowed IP.
  • Use User.name instead of User.uniqUname on UserDic.createIpSessionByName.
  • Read local license file first always.
  • Jahaslist has been updated to 2841147.
  • New message check on dashboard.
  • Restore IP session when NxFilter restarts.
  • Lazy loading for slave node applied on LogWriter.loadLogCache.

New in NxFilter-Cloud 4.3.4.2 (May 2, 2019)

  • Cloudflare DNS server IP cache for NxLocal added.
  • Global.DYN_MAP_INTERVAL set to 60 seconds.
  • Verify Jahaslist size only when there's no search keyword on classifier,jahaslist.jsp.
  • '-' allowed in all 'name' properties.
  • NxClassifier ruleset updated to 440-4.
  • Jahaslist has been updated to 2762212.

New in NxFilter-Cloud 4.3.4.1 (Apr 15, 2019)

  • Validation check for '|)' for classifier rule.
  • Wait 2 seconds for graceful shutdown on LocalListener.
  • Increase ruleset modification count when it's through GUI.
  • Add Local DNS and Local Domain into NxClient policy.
  • NxLocal support added.
  • 'op_dns' table added for NxLocal.
  • Jahaslist has been updated to 2730651.

New in NxFilter-Cloud 4.3.3.9 (Mar 22, 2019)

  • Login redirection on 'index.jsp' only when 'Enable Login Redirection'
  • option eabled.
  • 'config.enable_login_redirection' column added into Local database.
  • Warning when you have an incomplete copy of Jahaslist on Classifier > Jahaslist'.
  • Whiteone.isGlobal bug with system block domains fixed.
  • NxClassifier ruleset updated to 440-3.

New in NxFilter-Cloud 4.3.3.8 (Mar 6, 2019)

  • V4.3.3.8 of 'domain-pattern.txt' applied.
  • Jahaslist has been updated to 2674438.
  • New action-info CSS applied.
  • Graceful shutdown for LogWriter has been introduced.
  • Write a log message for master node down.

New in NxFilter-Cloud 4.3.3.7 (Feb 28, 2019)

  • WhiteOneDic.makeKw added.
  • 'Classifier > blocklist' menu added.
  • 'Whitelist > Common Bypass' added.
  • New well known domain list applied.
  • CategoryCustomDao.selectDomainCount added.
  • Drop Local Domain option added.

New in NxFilter-Cloud 4.3.3.5 (Feb 15, 2019)

  • Send an alert email to admin for an operator license violation with
  • operator name and counting info.
  • Config.DEFAULT_HTTPS_PORT set to 443.
  • Custom domain related params moved into Global class.
  • Global.MAX_CUSTOM_DOMAIN_ALL has been increased to 1000000.
  • NxClassifier ruleset updated to 440-2.
  • Select only the first 2,000 data for CategoryData.getDomainList.
  • CategoryData.hasDomainList flag has been removed.
  • New Jahaslist category 'Suspicious' added.
  • Jahaslist has been updated to 2645292.

New in NxFilter-Cloud 4.3.3.3 (Jan 16, 2019)

  • Cloud classifier uses HTTPS only.
  • NXZ format for Jahaslist import/export introduced.
  • NxClassifier ruleset updated to 440.
  • Jahaslist has been updated to 2583200.

New in NxFilter-Cloud 4.3.3.2 (Dec 20, 2018)

  • Check the specific 'listen_ip' rather than localhost if any IP specified when it starts.
  • Jahaslist has been updated to 2554268.
  • V4.3.3.2 of 'domain-pattern.txt' applied.

New in NxFilter-Cloud 4.3.3.1 (Nov 26, 2018)

  • Cloud classifier feature added.
  • DDOS protection by attacker target domain detection added.
  • To be able to unset alert email address on 'Config > Alert'.
  • NxClassifier ruleset updated to 439-2.
  • Jahaslist has been updated to 2467342.
  • 'Admin Password' -> 'Current Password' on Config > Admin.
  • V4.3.3.1 of 'domain-pattern.txt' applied.
  • Total bypass by whitelist applies first.
  • Whiteone.systemBlock and DnsSetup.dropHostnameWithoutDomain work
  • Only on global level.
  • Global level WhiteOne.bypassFilter bypasses attack domain detection.
  • Botnet detection rule adjusted to exclude valid subdomains.

New in NxFilter-Cloud 4.3.2.7 (Oct 16, 2018)

  • Allow zero classifier on slave node.
  • Create new if there's no data in policy_proxy, policy_application.
  • NxResolveRunnableMan.maxThreadNum has been increased to 2048.
  • Config.queueFullExit flag has been removed.
  • Drop queries except A, AAAA type queries when its request queue is full.
  • Whiteone.systemBlockFlag added for blocking browser specific HTTPS DNS.
  • Remove cache type check for negative cache.
  • Cache ANY type query.
  • - 'Policy > Chromebook' menu added for CxBlock.
  • Extract domain from URL on Domain > Test.
  • V4.3.2.7 of 'domain-pattern.txt' applied.
  • NxClassifier ruleset updated to 439.
  • Jahaslist has been updated to 2443476.

New in NxFilter-Cloud 4.3.2.5 (Sep 14, 2018)

  • Support IPv6 safe-search forwarding by RespCache.
  • Use cloned message on RespCache.
  • NxClient policy disabled bug fixed.
  • Block page not showing with IP host block bug fixed.
  • Jahaslist has been updated to 2392825.

New in NxFilter-Cloud 4.3.2.4 (Sep 8, 2018)

  • SafeCache related changes rolled back.

New in NxFilter-Cloud 4.3.2.3 (Sep 7, 2018)

  • Global.BLACKLIST_TYPE_NONE has been removed.
  • Config.domainTable has been removed.
  • Null data permitted into persistent_cache.authority_arr column.
  • Persistent cache not adding with Minimum Responses enabled bug fixed.
  • SafeSearchCache class replacing RespCache for safe-search forward.
  • Safe-search forward for IPv6 added.
  • EDNS identifier verification enabled.

New in NxFilter-Cloud 4.3.2.2 (Aug 30, 2018)

  • Max length value for the password on operator,operator_edit.jsp changed to 16.
  • Config.bypassEmptyDomain flag removed.
  • Redirection only works for A type query.
  • Don't use setCltIp in parseEdnsQuery to set a correct relayCltIp.
  • LogWriter.isDbLocked flag removed.
  • Fix truncate table bug from v4.1.1 update.
  • Create 'persistent_cache' table only if not exists on 4280 update.
  • 'startsWith' check for Global.BLOCK_DOMAIN on request handler.

New in NxFilter-Cloud 4.3.2.1 (Aug 20, 2018)

  • Jahaslist has been updated to 2352337.
  • Bind on listenIP for DnsListener, HxListener, WebSocketHandler.
  • Clean up additional section for relay signal.
  • Listner for DNS over SSL enabled.
  • Add one more NxError for NxRelay client IP.
  • DnsListener, HxListener will use Config.listenIP and Config.dnsPort.
  • Initialize Request.realUname to an empty string rather than null.

New in NxFilter-Cloud 4.3.1.2 (Jul 27, 2018)

  • Classifier.DomainQueue.size returns domainList.size.
  • HtmlPatternDetector has been disabled.
  • JahasUpdate().copyRulesetToSlaveLocalDb() added.
  • NxClassifier ruleset updated to 438.
  • Jahaslist has been updated to 2319531.
  • Thread pool applied on UDP client connection.

New in NxFilter-Cloud 4.3.1.0 (Jul 14, 2018)

  • New persistent cache serialization scheme applied.
  • License verification process by License Manager added.
  • Jahaslist has been updated to 2279690.
  • Send NX response to private PTR query when we are not in a private
  • network.
  • Send NX response when drop packet option enabled on 'DNS > Setup'.
  • The limit of OperatorData.maxUser change to 100000.
  • NodeTalkie.notFoundIpMap added on slave node.
  • ConfigLoader loading interval adjusted to 5 seconds.
  • Minimum cache TTL and block cache TTL introduced.
  • NodeTalkie.isAuthedUser removed since we can do it with LocalTalkie.
  • Keep login session into local session map on UserLoginDao.login.
  • IP session TTL finalized to 3 days.
  • UserDic.deleteExpiredIpSession() will be executed only once a day.
  • Use file DB when it updates classifier ruleset.
  • Call MsgUtil.sendBuf directly in MsgUtil.sendBlockMsg.
  • Keep local copy of LastError map.
  • - 'block_node_ip' option added on cfg.properties.
  • Config.agentPolicyUpdatePeriod has been removed.
  • Operator block page size limit increased to 1 MB.
  • - 'Policy > Remote Filter' and 'Policy > Application Control' merged into
  • 'Policy > NxClient'.

New in NxFilter-Cloud 4.2.7.1 (Jun 12, 2018)

  • 'allowed_ip.gui_allowed' column not found bug fixed.

New in NxFilter-Cloud 4.2.7 (Jun 11, 2018)

  • 4 digits version system introduced.
  • NxClassifier.MAX_CONTENT_LEN increased to 500000.
  • Exclude HTML comments from NxClassifier parsing.
  • Send license expiration emails 5 times within 15 days before the expiration date.
  • Redirection with '0.0.0.0' as a destination IP will be bypassed.
  • Domain to IP redirection comes before domain to domain redirection.
  • Classifier.NxHtml.HtmlPatternDetector added.
  • V4.2.7.0 of 'domain-pattern.txt' applied.
  • NxClassifier ruleset updated to 436.
  • Jahaslist has been updated to 2236181.
  • Huge cluster option added.

New in NxFilter-Cloud 4.2.6 (May 28, 2018)

  • Priority Points has been removed on GUI level.
  • ClassifierRulset.incModCnt added.
  • 'No system categories' option has been removed.
  • v4.2.6 of 'domain-pattern.txt' applied.
  • NxClassifier ruleset updated to 433.
  • Jahaslist has been updated to 2179277.
  • Bypass caching when there's no ARecord for an A type query.
  • Send 'Local IP' on Syslog exportation.
  • Wildcard redirection added.
  • JahaslistDic cache size increased to 300000.

New in NxFilter-Cloud 4.2.5-p1 (May 15, 2018)

  • Maximum subdomain chopping count on JahasDic.findId adjusted to 5.
  • Duplicated token check on UserDao added.
  • 'catnameLine' has been removed from making unique keyword for logging.
  • Redundant 'block_flag' condition on RequestDao.getSqlView has been removed.
  • DbMan.getBlockView has been activated.
  • Set operator specific default policy on PolicyDao.delete.
  • Set TTL to 60 on MsgUtil.sendBlockMsg.
  • Active Directory integration over cloud with NxRelay added.
  • p1, Request count not being reset on midnight bug fixed.

New in NxFilter-Cloud 4.2.5 (Apr 21, 2018)

  • Maximum subdomain chopping count on JahasDicfindId adjusted to 5
  • Duplicated token check on UserDao added
  • 'catnameLine' has been removed from making unique keyword for logging
  • Redundant 'block_flag' condition on RequestDaogetSqlView has been removed
  • DbMangetBlockView has been activated
  • Set operator specific default policy on PolicyDaodelete
  • Set TTL to 60 on MsgUtilsendBlockMsg
  • Active Directory integration over cloud with NxRelay added

New in NxFilter-Cloud 4.2.4 (Apr 3, 2018)

  • 200 milliseconds delay for '/IBR' protocol added.
  • UserDic.md5Map has been removed.
  • Check duplicated username only on operator level.
  • '/PING' protocol added on HxListener.
  • v4.2.4 of 'domain-pattern.txt' applied.
  • Jahaslist has been updated to 2107631.
  • NxClassifier ruleset updated to 420.1.

New in NxFilter-Cloud 4.2.3 (Mar 5, 2018)

  • v4.2.3 of 'domain-pattern.txt' applied.
  • Not to add 'ns', 'mail' subdomains into NxClassifier queue.
  • HX protocol sends domains instead of resolving them.
  • Persistent cache reset for serialization ID change.
  • Config.rqDropSize added for DDOS prevention.
  • Add domain into NxClassifier queue even if it's classified by domain
  • pattern analyzer.
  • Operator level bypass logging option on whitelist removed.
  • WhiteoneDic will be working operator specific way.
  • Jahaslist has been updated to 2060034.

New in NxFilter-Cloud 4.2.2 (Jan 31, 2018)

  • Description field added on whitelist properties.
  • Default userDao.limit increased to 1000.
  • HxListener added.
  • 'Proxy Filtering' -> 'Remote Filtering' on GUI.
  • Windows installer to keep '/nxfilter/bin/startup.bat'.
  • '/nxfilter/bin/417-*.bat' scripts removed.
  • v4.2.2 of 'domain-pattern.txt' applied.
  • Jahaslist has been updated to 2005709.
  • NxClassifier ruleset updated to 420.

New in NxFilter-Cloud 4.2.1-p1 (Jan 10, 2018)

  • NxClassifier.getDbJahaslist bug fixed.

New in NxFilter-Cloud 4.2.1 (Jan 8, 2018)

  • JahasDic.isBotnetDomainByConsonantCount activated.
  • Duplicated 'classifier_ruleset' loading message removed.
  • Run JahasUpdate.remoteRecat on slave node.
  • JahasUpdate.loadBigList removed.
  • JahaslistDao uses local DB when it's on slave node.
  • Config.useLocalJahsalist flag added.

New in NxFilter-Cloud 4.2.0 (Dec 13, 2017)

  • Include 'top.jsp' on operator,user_test.jsp.
  • 'allowed_ip' table column name changed to NxFilter standard.
  • Typo corrected on categories.txt, 'Iilegal' -> 'Illegal'.
  • Maximum slave node number changed to 4.
  • Separated system/custom category exportation added.
  • Block domain removed from Config.isLoginDomain.
  • Jahaslist has been updated to 1816518.
  • v4.1.9 of 'domain-pattern.txt' applied.
  • JahasDic -> JahaslistDic.
  • 'Web Hosting' category separation enabled.
  • NxClassifier ruleset updated to v4.2.0.
  • Biglist update disabled.

New in NxFilter-Cloud 4.1.8-p2 (Nov 8, 2017)

  • JahasDic.isBotnetDomainByConsonantCount added.
  • Creating domain_unclass table only if it doesn't exist.
  • NxClassifier ruleset updated to v4.1.8.
  • Default memory allocation increased to 1 GB.
  • New Windows service wrapper applied.
  • Don't increase domain test count on dealAskDomainCatid.
  • Jahaslist has been updated to 1722042.
  • p1, Cluster node ACL parsing bug fixed.
  • p1, Config.resetAcl table name bug fixed.
  • p1, lib.css updated to 418.1.
  • p2, v4.1.8 of 'domain-pattern.txt' applied.
  • p2, Jahaslist has been updated to 1771263.
  • p2, Bypass filtering only when username overflow.

New in NxFilter-Cloud 4.1.8 (Oct 10, 2017)

  • DomainDic.isBotnetDomainByConsonantCount added.
  • Creating domain_unclass table only if it doesn't exist.
  • NxClassifier ruleset updated to v4.1.8.
  • Default memory allocation increased to 1 GB.
  • New Windows service wrapper applied.
  • Don't increase domain test count on dealAskDomainCatid.
  • Jahaslist has been updated to 1722042.

New in NxFilter-Cloud 4.1.7 (Sep 14, 2017)

  • New top menu bar applied.
  • v4.1.7 of 'domain-pattern.txt' applied.
  • Jahaslist has been updated to 1670081.

New in NxFilter-Cloud 4.1.6 (Sep 6, 2017)

  • Possible null pointer exception from LibFile removed.
  • CSS alert popup applied on GUI.
  • infoList, warnList added on lib.jsp.
  • Bypass Request.parseRfSignal for 'ZX' custom protocol.
  • Jahaslist has been updated to 1636933.
  • Reset NxStats.domainTestCnt on midnight.
  • 'ddns_cnt' update query removed from Main.updateOperatorStats.
  • On 'Config > Alert', check email validity only when email not empty.
  • Exception handling for AllowedIpDao.selectOne added.
  • Bypass DaoUtil.checkMaxLicenseUser when there's no change in user number.

New in NxFilter-Cloud 4.1.5-p1 (Aug 24, 2017)

  • Threshold for unclassifed report increased to 10.
  • Local NxClassifier.mcIdx hiding global one removed.
  • Recategorization request started on 105 points.
  • 'Web Hosting' category readded on Jahaslist.
  • NxClassifier ruleset updated to 416.
  • v4.1.5 of 'domain-pattern.txt' applied.
  • User-agent string updated for NxClassifier.
  • Typo corrected on categories.txt, 'IIlegal' -> 'Iilegal'.
  • Only show search result on 'NxClassifier > Jahaslist'.
  • Jahaslist has been updated to 1588849.
  • p1, 'hide_ssl_warning' option on cfg.properties added.

New in NxFilter-Cloud 4.1.3 (Jul 8, 2017)

  • 'use_negative_cache' option added on 'DNS > Setup'.
  • Negative cache TTL changed to 15 minutes.
  • Rebuild Jahaslist when it's smaller than 1,200,000.
  • Max custom classified size adjusted to 300,000.
  • v4.1.3 of 'domain-pattern.txt' applied.
  • 'Jahaslist Repository' on 'NxClassifier > Setup' removed.
  • DomainDic.unclassCntMap added.
  • JahasDic cache enabled.
  • Config.hostname added for alert email.
  • Check maximum user number only for active operators.

New in NxFilter-Cloud 4.1.2-p1 (May 29, 2017)

  • Recat request disabled for custom categories.
  • Negative cache has been disabled temporarily.

New in NxFilter-Cloud 4.1.2 (May 21, 2017)

  • Unused NxAdmin.resetAcl restored.
  • DomainDic.doesDomainExist only checks NX domain.
  • Default value for classifier_setup.keep_html_text set to be 'TRUE'.
  • Bypass NxClassifier.recat when Jahaslist update disabled.
  • Custom category selection possible on recategorization from 'Logging > Request'.
  • Tutorial link in 'tutorial.bat' fixed.
  • .4 million domains added into 'baselist.txt'.
  • Import new domain only when it does biglist update.

New in NxFilter-Cloud 4.1.1 (May 10, 2017)

  • Clustering access control applied on DB connection.
  • Modified h2db-1.3.176.jar having '-tcpAllowedIP' option applied.
  • Block-page column size increased to 1,000,000.
  • 'Block DNS Rebinding' on policy removed.
  • NxClassifier works only against 'A' type query.
  • StringBuilder used for Request.toLogLine and LogWriter.sendSysLog.
  • 'Use Persistent Cache' option added on 'DNS > Setup'.
  • 'Minimal Responses' option added on 'DNS > Setup'.
  • Maximum response cache size increased to 10,000,000.
  • Bypass Jahaslist update when there's no version file fetched.
  • LookupHandler has been removed.
  • Reset requestOverflowFlag when the request count resets.
  • NxClassifier ruleset updated to 391.
  • Negative response cache up to 1 hour added.
  • Showing cache size information on 'DNS > Setup'.
  • Custom categorized domain table size increased to store 1,000,000 domains.

New in NxFilter-Cloud 4.0.8 (Apr 18, 2017)

  • Don't set blacklist type from master-node when it can't connect master-node.
  • JahasDic.isIncompleteUpdate -> JahasDic.isCompleteUpdate.
  • DomainDic.isLocalDomain -> !DomainDic.isInvalidDomainToCheck.
  • NxClassifier ruleset updated to 388.
  • 'DNS Setup > Misc > Drop Hostname Without Domain' added.
  • 'DNS Setup > Misc > Drop PTR For Private IP' added.
  • Domain pattern analyzer works only for cached domain to reduce CPU load.
  • 'Without Youtube' option for safe-search added on a policy.
  • LogData.zoneDomainFlag removed.
  • Missing 'body_text' column on 'domain_classified' table added.

New in NxFilter-Cloud 4.0.7 (Apr 5, 2017)

  • JahasDic.find bypasses when it is doing the initial update for Jahaslist DB.
  • Don't send an email alert for license expiration when it's not using any blacklist.
  • DEFAULT_LOG_FLUSH_LIMIT set to 10000.
  • WhiteoneDic.getWhiteone returns an empty one instead of null.

New in NxFilter-Cloud 4.0.6 (Mar 26, 2017)

  • Faster Youtube domain checking applied.
  • Faster whitelist checking applied.
  • WhiteoneDic, Whiteone classes added.
  • Drop packet option added on whitelist.
  • Set unlimited user number for 'No System Category'.
  • Operator request count reset button added on 'Operator > EDIT'.
  • DnsStats.udpCnt not increasing bug fixed.
  • Synchronize license request count to traffic DB count.

New in NxFilter-Cloud 4.0.5 (Mar 12, 2017)

  • Delimeter for 'Allowed IP' changed to comma.
  • '/GBI' protocol added for NxForward.
  • On 'NxClassifer > Ruleset', 'REPLACE' button changed to 'IMPORT' button.
  • Using comma for NxClassifer rule allowed.
  • NxError.timestamp not set bug fixed.
  • '/IBR' protocol returns always 'true' bug fixed.
  • Set 'RA' flag on DNS response header.
  • Unset 'AD' flag on response header when it is not set from an upstream server.
  • Unset 'AD' flag on block redirection message header.
  • Bypass OPT record from RespCache.find.
  • Use IPv4 over IPv6 for IPv6 block redirection at default.

New in NxFilter-Cloud 4.0.4 (Feb 22, 2017)

  • 'NxClassifier > Setup > Mass Import' has been removed.
  • 'REPLACE' button added on 'NxClassifer > Ruleset'.
  • 'IMPORT' button added on 'NxClassifer > Jahaslist'.
  • Reclassify immediately when it is from NxClassifier.
  • Syslog prefix not converted to upppercase bug fixed.
  • Bypass RecatMan.recat for invalid domains.
  • Log retention days can be set to 0.
  • Possible NullPointerException in JahasUpdate.addBigList removed.

New in NxFilter-Cloud 4.0.3-p1 (Feb 22, 2017)

  • Logging time bug for request_count_5m has been fixed.
  • ClassifiedData.getCtime format restored to 'MM/dd HH:mm'.
  • login.css has been removed.
  • v1.1 of 'domain-pattern.txt' applied.
  • NxClassifier ruleset updated to 385.
  • ClassifierRulsetDao.updateRulesetOld removed.
  • classifier_ruleset.update_count column removed on a new installation.
  • 'score' added on 'recat' table.
  • Category 'None' excluded from license validation.

New in NxFilter-Cloud 4.0.2 (Feb 22, 2017)

  • Operator level 'Admin Block' overrides 'Log Only' on a policy.
  • Camel case notation applied.
  • SLF4J introduced for enhancing logging performance.
  • NxParam has been removed.
  • Cache DB connection not released bug on Main.deleteOld fixed.
  • Sanitize HTML before NxClassifier.findCategory.
  • Reclassifying on NxClassifer data updates ctime of its statistics.
  • Only the group name being associated to the applied policy will be logged.
  • Sending group name on Syslog exportation.
  • Default values for DNS, HTTP connection, read timeout on NxClassifier increased
  • to 6 seconds.
  • NxClassifier finds a category by redirected domain when it gets redirected.
  • Use placeholder for SQL with LogCache.
  • Bypass Main.remoteUpdate on a slave node.
  • New admin login page applied.
  • Logging queue with LogFacade class added.
  • Keep response cache when the connection to upstream server lost.
  • Duplicated 'block_unclass' comlumn removed on PolicyDao.insert.
  • Login-page, block-page, welcome-page template updated.

New in NxFilter-Cloud 3.4.9-p1 (Jan 24, 2017)

  • Cache DB connection not released bug on Main.delete_old fixed.
  • Lazy loading for LogCache.domain restored to pre-loading.
  • LogCache.find has been unsynchronized.

New in NxFilter-Cloud 3.4.8-p1 (Dec 24, 2016)

  • safe_search' on PolicyProxyDao has been removed.

New in NxFilter-Cloud 3.4.8 (Dec 19, 2016)

  • LogWriter.flush before making report cache and delete old data.
  • Apply 'Alert Category' option on domains blocked as 'Adware'.
  • Redundant code for Bing safe-search redirection removed.
  • Add host IP on queue full alert email.
  • Safe-search has been applied on 'youtube.googleapis.com'.
  • LookupHandler not refreshing safe-search domain cache bug fixed.
  • Safe-search to be working only for 'A' type DNS query.
  • Google safe-search redirection will only be applied on its 'www' and 'encrypted' subdomain.
  • Global.Nx_DOWNLOAD link has been updated.
  • Safe-search mode on policy has been introduced.
  • Max user, Max user IP, Max whitelist for an operator have been increased to 1000.
  • Exclude license error from operator specific access violation email.
  • Default value for 'max_slave_num' has been increased to 8.

New in NxFilter-Cloud 3.4.7 (Dec 19, 2016)

  • LogWriter.delete_old, DB not closed bug fixed.
  • Not able to set 'classifier_num' to 0 bug has been fixed.
  • LogWriter waits for flushing until traffic DB unlocked.
  • Jahaslist updated to 378336.
  • NxClassifier ruleset updated to 381.
  • Duplicated domain in 'domain_classified' table bug fixed.
  • Don't do nightly build on operator specific report.
  • Logging bypassed when traffic DB locked.
  • Performance enhancing by removing unnecessary volatile variables.

New in NxFilter-Cloud 3.4.6 (Dec 19, 2016)

  • 'Syslog port' option added on 'Config > Setup'.
  • 'IPv6 Redirection IP' option added on 'Config > Setup'.
  • Sending alert email for queue full error.
  • Lazy loading has been applied for LogCache.domain.
  • LogCache.find has been synchronized.
  • Highlight for blocked domains on 'Logging > Request'.

New in NxFilter-Cloud 3.4.5 (Oct 31, 2016)

  • DDNS logging has been removed.
  • 'Disable Default Repository' option added on 'NxClassifier > Setup'.
  • Minimum TTL for safe-search domain and domain to domain response introduced.
  • To read alert email template as a regular text file on AlertMan.
  • Bypass nightly report generating on a slave node.
  • Return on invalid message, protocol for WebSocketHandler.onTextMessage.
  • NxForward support added.
  • User, Group classes moved into 'nxd.policy' package.
  • NxError, LastError, BlockedReason classes moved into 'nxd.filtering' package.

New in NxFilter-Cloud 3.4.4 (Oct 4, 2016)

  • PrefixDic is not a Thread anymore.
  • 'nxd.alert' package added.
  • 'nxd.policy' package added.
  • 'nxd.dns' package added.
  • 'nxd.filter' package added.
  • IE proxy bypass added on 'Policy > Proxy Filtering'.
  • Path not allowed in IE proxy bypass.
  • 'queue_full_exit' option on cfg.properties added.
  • Operator name added on Syslog exportation string.
  • Connection error count from DB not being reset bug fixed.
  • Connection timeout and socket timeout for sending an email have been increased to 6 seconds.
  • Adjustable query cache TTL introduced for proxy clients.
  • Custom categories added at the end of system categories on operator GUI

New in NxFilter-Cloud 3.4.2 (Sep 1, 2016)

  • 'drop_empty_response' option added on cfg.properties.
  • NodeTalkie doesn't try to connect when master node down.
  • BlockPage gets a default NxError when master node down.
  • Login to slave GUI when master node down allowed.
  • Interval for finding the last error on BlockDao adjusted to 50.
  • Blocked domain TTL adjusted to 60 seconds.
  • Use local block page on slave node.
  • LogWriter flush interval to master node adjusted to 5 seconds.
  • ZoneTransfer class has been removed.
  • Authoritative DNS module has been removed.
  • NxRelay support added.
  • Not refreshing expired CNAME cache on LookupHandler bug fixed.
  • ResposeCache.get_cached_msg_cname requires source domain to deal
  • with safe-search enforcing on NxRelay.
  • 'HOME_USER_BONUS_CNT' has been increased to 12000.
  • 'common_edge.css' has been removed.

New in NxFilter-Cloud 3.4.1 (Aug 12, 2016)

  • Redundant bootstrap directory has been removed.
  • License file sharing between cluster nodes bug fixed.
  • Remove static text, 'NxFilter' from 'zop,top'.

New in NxFilter-Cloud 3.4.0 (Aug 8, 2016)

  • Improved DataBase, RowSet classes applied.
  • BlockDomainResolver returns '127.0.0.1' when there is no block redirection IP loaded on a slave node.
  • Filtering still works on a slave node having master node down.
  • Blacklist license update on GUI added.
  • Became a freeware with license change.
  • No system category option added.
  • New authoritative DNS server module applied.

New in NxFilter-Cloud 3.3.4 (Jul 7, 2016)

  • Block by window title has been removed from application control.
  • Remove protocol from reclassification request.
  • Bug for '172.16.x.x' with LibNet.is_private_ip method fixed.
  • Authoritative flag unset from block redirection.
  • NxFilter version added on remote filtering policy.

New in NxFilter-Cloud 3.3.1 (Jun 15, 2016)

  • New domain validation function applied for allowing the domains not having dot.
  • Support for NxUpdate v1.x, NxClient v1.x stopped.
  • Using standard DNS protocol for NxUpdate and NxClient signals and queries.
  • Remove duplicated operator on the dropdown list on 'Report > Daily'.
  • Add auth_drop_cnt instead of auth_redi_cnt when authentication not enabled.
  • Remove 'Blocked Window Title' on 'Policy > Application Control'.
  • Version query signal added.
  • Cache DNS response only when it has at least one A record.
  • Removed redundancy checking for empty message from response cache.
  • UTF-8 support for Jahaslist remote repository text file.
  • Not sending DNS response after caching bug from v3.3.0 fixed.

New in NxFilter-Cloud 3.1.9 (May 18, 2016)

  • 'is_queue_full' flag removed from MasterCheck.
  • Typo on 'Config > Redirection' fixed.
  • NxClassifier DNS checking bug fixed.
  • Block redirection error for NxClient fixed.

New in NxFilter-Cloud 3.1.8 (May 18, 2016)

  • Set host IP only once for Syslog setup with system startup.
  • 'Log Retention Days' length limit on GUI increased to 3.
  • Separator for 'Slave IP' on 'config,cluster.jsp' changed to a comma.
  • 'HTTP_RECAT_MAX_LINE' has been increased to 100000.
  • Don't merge custom classified domains when it's not on Jahaslist.
  • Use 'img/pix.png' to express a horizontal line on GUI.
  • Reading file line by line when it imports Jahaslist.
  • 'Web Hosting' category added on Komodia mapping.
  • 'Disable Auto Update' on 'NxClassifier > Setup' removed.
  • 'Enable Auto Update' on 'NxClassifier > Setup' added.
  • Updating Jahaslist through remote repository added.
  • Error message for upstream DNS query timeout added.
  • DnsStats class added.
  • Updating Jahaslist through remote repsitory added.
  • Importing Jahaslist uses lesser memory.

New in NxFilter-Cloud 3.1.4 (May 18, 2016)

  • 'Log retention days' increased to 400.
  • System domains bypassed for NxClient filtering.
  • 'ddns_cnt' missing on 'log_operator_stats' bug fixed.
  • DNS level safe-search enforcing for Bing added.
  • '#{nx_name}' not populated on 'block,chrome.jsp' bug fixed.
  • Zone trasfer search comes after zone file search.
  • New algorithm for calculating the remaining TTL of a cached record to setup the TTL for each record separately.
  • Response cache size not following 'DnsSetup.resp_cache_size' bug fixed.

New in NxFilter-Cloud 3.1.1 (Feb 11, 2016)

  • Dynamic DNS support added.
  • Whitelist applied on safe-search.
  • Delete temporary zone files nightly.
  • Reclassified domain being deleted bug fixed.
  • New zone file will be serviced publicly.

New in NxFilter-Cloud 3.1.0 (Jan 23, 2016)

  • Authority DNS server feature added.
  • DNS setup menu on GUI separated.
  • Different CSS applied on MS browser.
  • Wildcard lookup allowed on zone transfer.
  • Main.start_handler uses ResolverMan.
  • Bypass DNS query against '*.ip6.arpa '.
  • 'block-time' on policy not reset bug fixed.

New in NxFilter-Cloud 3.0.9 (Jan 23, 2016)

  • Minimum idle connection for DB pool changed to 10.
  • Maximum idle connection for DB pool changed to 30.
  • Auto-update for NxClassifier ruleset added.
  • Update count for NxClassifier ruleset introduced for auto-update.
  • Sorting whitelist domains for NxClient.
  • Remote update for Jahaslist when NxFilter starts.
  • Bypass remote update when there's no data in Jahaslist.
  • Possible connection leak from RecatMan fixed.
  • Delete recategorization data before submitting.
  • 'reset_pw.bat' resets admin name to 'admin'.
  • Recategorization requires to keep it for 3 days.
  • Redirection works on total bypass and master node down.
  • 'recatlist.ver' -> 'recatlist_ver.txt'.
  • 'CDN' added for domain pattern dictionary.
  • 'gob.xx' classified into goverment category.

New in NxFilter-Cloud 3.0.6 (Dec 1, 2015)

  • Jahaslist auto-update disabled when domain pattern dictionary disabled.
  • Safe-search redirection applied to 'youtubei.googleapis.com' and 'www.youtube-nocookie.com'.
  • Policy based block-time added.
  • Policy based whitelist added.

New in NxFilter-Cloud 3.0.5 (Nov 6, 2015)

  • HTML code input on 'GET/POST' requests blocked for preventing 'CSRF' attack.
  • Alert categories added on 'Config > Alert'.
  • Safe-search redirection applied to 'm.youtube.com'.

New in NxFilter-Cloud 3.0.4 (Oct 22, 2015)

  • Jahaslist added.
  • Auto-classification by NxClassifier added.
  • Shallalist removed.
  • Use ParamTest instead of ParamValidator.
  • Ciphers defined for Tomcat to solve 'ERR_SSL_WEAK_SERVER_EPHEMERAL_DH_KEY' error on Chrome.
  • Remove 'www.' from reclassification reqest.
  • Multi-bytes character support for block-page added.
  • Excluded list added for NxClassifier.
  • Max redirection count for NxClassifier increased to 5.
  • Unclassified cache bypassed for Jahaslist and Shallalist.
  • 1,000 operator limit for operator selectbox on report removed.
  • RESTORE-DEFAULT' button added on 'NxClassifier > Ruleset' and 'NxClassifier > Jahaslist'
  • Unclassified domain cache removed.
  • Remove admin session data when admin logout.
  • admin.jsp?action=logout -> admin.jsp?action_flag=logout.
  • On log-view, hovering on category will show all the categories if there are multiple categories.

New in NxFilter-Cloud 2.8.7 (Sep 11, 2015)

  • allowed_ip_new -> allowed_ip.
  • New responsive login form template added.
  • webapps/lib/jquery-1.11.3.min.js' added.
  • webapps/lib/jquery.cookie.js' added.
  • webapps/lib/bootstrap.min.css' added.
  • CSS and Javascript file inclusion moved into 'top.jsp'.
  • Preview script on 'Config > Block Page' changed to use 'document.write()'.

New in NxFilter-Cloud 2.8.6 (Aug 20, 2015)

  • Setting 'etime' by radio button bug on log-view fixed.
  • Lazy loading for custom category domain applied.
  • Custom category associated domain not showing on 'category,custom_edit.jso' bug fixed.
  • LicenseDao null pointer error when it adds error message bug fixed.
  • New parsing algorithm for DomainPatternDic added.
  • Tracker domain separated from Ads domain for DomainPatternDic.
  • Missing data sanitization on WhitelistDao.update() added.
  • Domain reclassification popup on log-view added.
  • AutoCloseable DataBase and RowSet classes added.

New in NxFilter-Cloud 2.8.5 (Aug 20, 2015)

  • Recategorization request criteria activated.
  • Block page size limit increased to 100 KB on validation.
  • 'oem.properties' introduced.
  • 'alert_email.ftl' template added.
  • CNAME caching bug for safe-search fixed.

New in NxFilter-Cloud 2.8.4 (Aug 5, 2015)

  • 'EDIT' on 'Category > System' changed to 'ADD-DOMAIN'.
  • Tomcat compilerSourceVM and compilerTargetVM set to 1.7.
  • UserLoginDao.find_user() socket not closing bug fixed.
  • Block page size limit increased to 100 KB.
  • Bypassing 'Client Cache TTL' not working bug fixed.
  • Response cache applied on DNS response having additional section.
  • Use is_cached_once() instead of find() on DomainDic.
  • 'moment.js' library removed from logging,*.jsp pages.

New in NxFilter-Cloud 2.8.3 (Aug 5, 2015)

  • 'start_ip' column length increased to 256.

New in NxFilter-Cloud 2.8.2 (Aug 5, 2015)

  • DaoUtil introduced for simplifying GUI customization.
  • 'use_phishtank' field from ConfigData removed.
  • Domain validation blocking for IDN bug fixed.
  • Single category preference applied for 'Download'.
  • Use 'ParamValidator.ERR_USERNAME_CHAR' for username checking.
  • Ambiguous action target bug for 'category,system.jsp' fixed.
  • Use formatted time for 'zop,logging,request.jsp'.
  • Use formatted time for 'zop,logging,signal.jsp'.
  • Use formatted time for 'zop,report,daily.jsp'.
  • Missing 'jquery.js' bug for datetime picker fixed.
  • Javascript date calculation bug on report fixed.

New in NxFilter-Cloud 2.8.1 (Aug 5, 2015)

  • Local domain excluded from Komodia query.
  • Komodia query cache retention period increased to 7 days.
  • Table name 'cache' changed to 'komodia'.
  • Goverment category comes first when there are multi-categories for
  • Komodia mapping.
  • Special domain detection function added for Komodia.
  • Single category preference applied for Home/Gardening.
  • Remove 'www' for Komodia query.
  • Adding domain into system category became possible.
  • Duplicated map data for traffic DB on cluster bug fixed.
  • '/nxfilter/conf/prefix.txt' added for dynamic classification.
  • '/nxfilter/conf/suffix.txt' added for dynamic classification.
  • Datetime picker not selecting the days of last month bug fixed.
  • Database connection hang on 'Policy > policy' problem fixed.
  • CategoryData.get_domain_list() method for lazy loading added.
  • 'moment.js' library removed.

New in NxFilter-Cloud 2.7.6 (Jun 12, 2015)

  • IPv6 redirection IP setup added.
  • prunsrv.exe updated to v1.0.15.
  • Bypass filtering for queue full error on slave node.
  • Bypass domain existence checking for queue full error.

New in NxFilter-Cloud 2.7.5 (May 14, 2015)

  • Pre-cache bug with CNAME record fixed.
  • 'Max domain length check' on policy bypassed at default.
  • 'Block covert channel' on policy is off at default.
  • 'Block mailer worm' on policy is off at default.
  • 'Block DNS rebinding' on policy is off at default.

New in NxFilter-Cloud 2.7.3 (Apr 22, 2015)

  • Dropdown menu added.
  • config,config.jsp -> config,setup.jsp.
  • zop,config,config.jsp -> zop,config,setup.jsp.
  • main,dashboard.jsp -> dashboard.jsp.
  • zop,main,dashboard.jsp -> zop,dashboard.jsp.
  • CSS validated.
  • /conf/komodia.map updated to fix some typo.

New in NxFilter-Cloud 2.7.2 (Apr 10, 2015)

  • Custom category domain limit increased to 100,000.
  • daily_stats table added.
  • request_traffic_5m, request_traffic_1h, real_user_count removed.
  • Default data for empty trend chart added.
  • LibDate.strftime_arr bug fixed.
  • log_view, signal_view, netflow_view, hh24, category_count_5m removed.
  • Daily report and weekly report being generated based on start date.
  • Datetime picker added for log-view and report.
  • Report caching structure redesigned.
  • Delete old data on 02:00.
  • Generating report cache for daily, weekly report on 03:00.
  • 'stop_auto_report' option for cfg.properties added.
  • Swimsuit/Underwear category on Komodia map merged into Fashion/Beauty.
  • h2-1.3.176.jar added.
  • Single category only for Komodia categories applied.
  • Domain, user, client-ip count on weekly report to show MAX value.
  • Operator statistics moved into 'Report > operator-stats'
  • Client IP top chart added on report GUI.
  • 'chart3div' tag removed from report GUI.
  • 'allow_anon_query' option for cfg.properties added.
  • Minimum response cache size increased to 100,000.
  • Maximum response cache size increased to 2000,000.
  • Well known site list size increased to 100,000.

New in NxFilter-Cloud 2.6.2 (Feb 10, 2015)

  • Komodia dynamic classification not added into cache.
  • '/conf/komodia.map' updated to having 69 categories.
  • License share between cluster nodes added.
  • keystore_file, keystore_pass option added on cfg.properties for custom SSL certification.
  • Multi-level domain chopping with Shallalist bug fixed.

New in NxFilter-Cloud 2.6.0 (Feb 10, 2015)

  • Komodia blacklist option added.
  • alert_email.ftl removed.

New in NxFilter-Cloud 2.5.4 (Jan 28, 2015)

  • client_cache_ttl default set to 0.
  • Max client cache TTL setup removed on GUI.
  • Operator first login dashboard traffic chart bug fixed.
  • Domain test protocol changed.
  • 'reset_acl.bat' and 'reset_acl.sh' script for resetting GUI ACL.
  • Block page set_reason missing 500 error bug fixed.
  • is_dup_user not set parameter bug fixed.

New in NxFilter-Cloud 2.5.3 (Jan 20, 2015)

  • Chrome block-page not showing on HTTPS bug fixed.
  • Operator password added into PolicyAgent.
  • URLBlacklist removed.

New in NxFilter-Cloud 2.5.2 (Jan 6, 2015)

  • New block-page set added.
  • Chrome agent support added.
  • DNS level Youtube safe-search enforcing added.
  • localhost excluded from DNS ACL for WebSoket.

New in NxFilter-Cloud 2.5.1 (Jan 6, 2015)

  • Group account concept introduced.
  • NxClient v4.x support added.
  • Showing real username from NxClient.
  • Proxy log not display correctly with IDN bug fixed.
  • zvelo_timeout option added into cfg.properties.
  • Proxy blocked reason not display bug fixed.
  • 'local_resolver_port' option added into cfg.properties.
  • Embedded Tomcat updated to v7.0.57.
  • Proxy level domain redirection added.
  • Bypassing IP host from forwarding query.
  • Custom query parsing bug fixed.
  • Java mail API updated to v1.5.1.

New in NxFilter-Cloud 2.4.3 (Nov 13, 2014)

  • DNS level safe-search enforcing implemented.
  • Safe-search option became policy specific.
  • Domain to domain redirection added.
  • bypass_empty_domain option added into cfg.properties.
  • Log filename changed to 'nxfilter.log'.
  • PTR record bypassed from 'Block unclassified' option

New in NxFilter-Cloud 2.4.1 (Oct 31, 2014)

  • Alert email showing detailed reason for proxy block.
  • Operator specific statistics not generated bug fixed.
  • Dynamic domain mapping interval changed to 120 seconds.

New in NxFilter-Cloud 2.4.0 (Oct 16, 2014)

  • Faster startup time by reducing local port checking timeout.
  • Performance increased by introducing thread safe map.
  • Domain cache and unclassified cache introduced.
  • Fusion chart compatibility removed.
  • ResponseCache redesigned using thread safe map.
  • Default response cache size increased to 200,000.
  • err_list removed from DAO.
  • 'max_slave_num' variable added into cfg.properties.
  • traffic_trend_5m -> request_trend_5m.
  • Report cache file extension changed from 'xml' to 'txt'.
  • Minimum length for name adjusted to 1.
  • NxError.err_detail -> NxError.reason_detail.
  • Zvelo cloud option for blacklist added.
  • 'www_dir' param introduced for easier customization of GUI.
  • Default HTTPS port changed to 443.
  • Temp direcotry under webapps moved into tmp/http://www. - TCP port checking added into Windows setup.
  • Checking blacklist_type disparity among cluster nodes.
  • 'Same as default work-time policy' removed from user-edit.
  • is_valid_domain, is_valid_email moved into lib.jsp.
  • Dynamic domain association to user added.
  • Redirection domain timeout error fixed.