Secrets is an online service that lets you send and receive encrypted emails instantly. It uses Google Accounts to work, which means you must have Google Account in order to login to this service. Once you have registered with them, click Compose, type the email of receiver and the message and click Send. It will then prompt you to enter the password to decrypt the message, this password is not saved in the database and must be shared with the receiver via sources like SMS, Voice, Chat, etc.

It is quite a handy service that works like a charm even through it is in Beta stage. By default it uses DES encryption (64 bit), but you can increase the security by adopting stronger algorithm, such as, Triple DES (128 bit), AES-Rijndael (up to 256 bit), Blowfish (up to 448 bit), ArcFour (up to 2048 bit).
To check the step-by-step guide on how it works, watch the video.
Enjoy!
3 Comments
Use TheLetterEncrypter.
http://venussoftcorporation.blogspot.com/2009/0...
Use TheLetterEncrypter.
http://venussoftcorporation.blogspot.com/2009/0...
Use TheLetterEncrypter.
http://venussoftcorporation.blogspot.com/2009/0...