The process of transforming information using an algorithm (called a cipher) to make it unreadable to anyone except those possessing special knowledge, usually referred to as a key.

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10
votes
1answer
1k views

Does email from one Gmail account to another ever leave the Gmail system?

I ask because I connect to Gmail over HTTPS and if emails sent from one account to another (or the same account, just to back something up) don't actually leave Google then it's end-to-end email ...
7
votes
5answers
395 views

Where can I find a paste service with (client side) encryption? [closed]

I want to: paste / edit a text snippet online encrypt that snippet in my browser store that snippet online tell some of my folks about the url to the snippet AND the passphrase are there services ...
8
votes
2answers
453 views

Is there an encrypting DropBox wrapper?

DropBox seems like a useful service, but not one I'd trust any sensitive files with. Is there an application that encrypts my DropBox files locally before DropBox sees them? Encrypting/decrypting ...
11
votes
2answers
9k views

How does LastPass store my passwords on their website?

LastPass advertises that they do local encryption of passwords before they are transferred and stored on their website. However, when I log in with my past password, I can access all my passwords in ...