Spot-On Encryption Suite

If you want to keep in touch with your contacts on your computer, you probably understand that doing so without appropriate utilities might be either difficult or impossible.

Spot-On is a suite of such tools that let you do so in a wide variety of ways since it provides you with various functions, including instant messaging and emailing.

You can turn to this program if you need an advanced tool that lets you keep in touch with your contacts in more than just one way. For instance, you can message them instantly, send them an email, share some files with them and even create a chatroom.

The main window consists of several categories that you can navigate through by using the tabs. Among them, you can find "Buzz," "Chat," "E-Mail," "Listeners," "Neighbors," "Search," "Settings," "StarBeam" and "URLs."

When you launch it for the first time, Spot-On requires that you configure it by typing a name in the designated field and deciding between setting a passphrase or defining a question/answer security system. This is required for public key generation. You can also change the default cipher and hash types, congestion algorithm and SSL key size by tampering with the combo menus.

However, during our testing on Windows 10, defining a question/answer system did not trigger the expected result, as the public keys failed to be generated and the app prompted us with an error. On the other hand, typing and confirming a passphrase worked flawlessly.

This application uses the Echo Public Key Sharing system. This means that a created community is defined by a pair of encryption and authentication keys, which can optionally be exchanged via the community.

All the participants who subscribe to a community will automatically accept pairs of public keys of participants who have published them.

All things considered, if you're looking to setup an advanced, secure communication system that lets you keep in touch with others in more than just one way, then Spot-On might just be what you're looking for. However, note that this system is rather complicated and might not be as efficient as you think if you're not ready to back it up with extensive knowledge on the matter.