If you are a paranoid geek that likes to triple DES your shopping list (aren’t we all?) this is the firefox extension that you’ll like to install. FireGPG helps you encrypt and sign the text you write in your browser (even extends gmail to include some buttons like crypt and sign) using external tools like gnupg under GNU/Linux and MacOSX and gpg4win under Windows. One thing I don’t like about it is that I’ve noticed a CMD.exe windows launched when you execute the operations (and even more disturbingly it got launched in other occasions on almost random clicks). This made me panic whether I’ve caught some ad-ware but soon enough it was obvious it was the extension that was causing it.
Several months ago I was thinking along how cool it would be if I could encrypt my gmail email but what I’ve wanted is a mashup approach where you encrypt the message using a web service/json/ajax aproach. Of course, this means less security as data needs to be sent over the wire but consider that using ssl and having a virus/spyware/keylogger free server diminishes the risk level. It also has the benefits of not having to install a fat client, ability to use it all over the world and not having the annoying CMD.EXE window popping up.
Does anyone know of a site that allows such a service (key management and publishing included)?
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