Sending large files to someone has always been a problem, I lately faced this problem when I wanted to send some photographs shot at the party to one of my friends, and total size of these photographs were somewhere around 600Mb then somebody told me about Civil Netizen , and believe me it worked [...]

Lockbin is a free online service which allows you to send encrypted email to anybody which can only be unlocked and read by the recipient by password defined by you . This is one example of Public Key Encryption by which two users can send data if both know their access key ( [...]