Here are some key features of "Rising Antivirus Free Edition":

Zero-Day Computer Security Protection with Rising Cloud Security:
· Rising Cloud Security 3.0, with high intelligence performance based on strong technique support from Rising Cloud Security Data Center which is the largest one in Asia and, the most efficient Rising Antivirus Virtual Machine Technique, as well as Rising Virtual Engine Technique, to perform the most excellent platform focusing on intelligent data collection, automatic data analysis, and providing professional security solution against Internet threats, behaviors of malicious attack from hackers, habits of computer users setting computer security defense, and traditional computer security defense.

Computer Security Protection:
· Based on triple layers security defense structure of Rising Cloud Security 3.0 and, integrated traditional monitor and intelligent active defense functions, Rising Antivirus 2011 instantly defenses personal computer security.

File Monitor:
· Automatically intercepts and deletes Trojan, Backdoor, Worm, and other malicious viruses program while opening a file.

Email Monitor:
· Scans inbound (POP3) and outbound (SMTP) emails against Trojan, Backdoor, Worm, and other malicious viruses program.

USB Disk Protection:
· Automatically intercepts and deletes unknown Trojan, Backdoor, Worm, and other malicious viruses program while removable devices connect to computer via USB port.

Trojan Defense:
· Adopting Rising Dynamic Behavior Analysis technique on Windows operating system kernel and, intercepts unknown Trojan, Backdoor, Worm, and other malicious viruses program at real-time.

Browser Protection:
· Taking Rising System Kernel Reinforce into web browser program and, intercept unknown Trojan, Backdoor, Worm and other malicious viruses at real-time.

Office Software Protection:
· Automatically intercept unknown Trojan, Backdoor, Worm and other malicious viruses program and, prevent malicious attacks which exploit office software unknown vulnerability away while launching office software.

System Kernel Reinforcement:
· Providing professional computer users two optional customizable methods as Templates and Custom, to detect, monitor, and intercept all malicious behaviors from viruses program and, reinforce Windows system kernel.

Requirements:

· Microsoft Windows 2000/XP/2003:
· CPU: 500 MHz and above
· Memory: 256MB system memory, up to 4GB
· Graphics Card: standard VGA, 24 true colors
· Others: CD-ROM and mouse
· Microsoft Windows Vista , Windows 7/Server 2008:
· CPU: 1.0 GHz and above, 32-bit (x86) or 64-bit (x64)
· Memory: 512 MB system memory and above, up to 4GB
· Graphics Card: standard VGA, 24 true colors
· Others: CD-ROM and mouse