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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33 views

Possibilities to encrypt/decrypt single files in Google Drive

Is there a way to encrypt and decrypt singles files in the Google Drive web interface? I am aware of encryption possibilities for the Google Drive client. But I need encryption for files that I want ...
2
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1answer
157 views

How does the encryption on Mega work for sharing?

If files sent to Mega is encrypted client-side, how exactly would files be shared without the key being sent through Mega's servers at some point? Does Mega provide some sort of API to allow for an ...
1
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0answers
168 views

true privacy with safegmail

not sure if this is the best SE site for this question SafeGmail is a way to encrypt email body test with PGP. Once you click "send" the email is encrypted and sent as encrypted text. This seems safe ...
6
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1answer
259 views

Why my Gmail goes partially unencrypted whenever I start writing a new message?

When I enter my Gmail account (Ubuntu precise, Firefox with a few addons—AdBlock, WOT, Ghostery, HTTPS Everywhere) the encryption of the page works normally (snapshot 1), and keeps on doing so until I ...
2
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0answers
56 views

“Secure” Wiki for storing sensitiv information [closed]

I'm an System Administrator for various customers. I need a website (like dokuwiki) where I can store sensitive informations of the various servers. Like passwords. Dokuwiki seems most suitable for ...
3
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1answer
4k views

How should I configure CrashPlan if I want to make sure Code 42 cannot access my data?

CrashPlan offers some very well-priced cloud-backup packages, but one of the issues I have with such services is the fact that, while the data is encrypted, the encryption key is held and known by the ...
4
votes
1answer
421 views

Gmail and free third party GPG/PGP services

I signed up for a free PGP key provider that worked with my Gmail account. I set it up to work with Apple Mail in Mac OS X Lion. Now, I realize I never use this encryption key, and I want to remove ...
1
vote
1answer
75 views

Is there a webapp that will let you sign an existing PDF? [closed]

It seems there are web apps to [edit PDF files], However, I am looking for an app to sign PDF files.
9
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1answer
804 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 ...
3
votes
2answers
298 views

File hosting service that encrypts files without failure

The first service that everyone will think of is Dropbox, which I love dearly and will continue support (1 year for me and syncing strong). I read on Dropbox Blog as well as other sources that there ...
3
votes
2answers
120 views

Encryption for Google Documents

How can I encrypt the HTTP messages that implement the Google Documents web application? I am concerned about the security risk of editing and storing private documents on Google Documents.
8
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3answers
2k views

Self-hosted encrypted password managers [closed]

I’m curious whether any self-hosted password managers other than the Clipperz community edn exist? I’m currently using it, but it is crude, unfinished (from a UI/performance perspective), and appears ...
8
votes
2answers
429 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 ...
6
votes
0answers
1k views

How is my password sent across when I check Gmail and access a bank site? [closed]

What encryption is used when my password is sent across in Gmail mails and when I do online banking? RSA? DSA? Public-private key encryption? In key encryption, which entity is assigned a ...
7
votes
2answers
7k 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 ...
5
votes
1answer
720 views

AIM via GMail chat — is it encrypted through SSL?

When using GChat in the GMail interface (and using ssl/https), you have the ability to log in to AIM as well. Is this encrypted like the email and gchat? Recently I've noticed there is an icon that ...
13
votes
4answers
2k views

How can I encrypt emails sent through Gmail?

What's the best solution for encrypting emails sent from within Gmail. This could be a browser extension, a GreaseMonkey script, or something else. I realize that whoever is receiving the email will ...
0
votes
1answer
148 views

How much data can I store in a LastPass secure note?

Does anyone know if there are limits to the amount of data you can store in a LastPass secure note? I don't want to abuse the service but I also don't want to store a large note and then lose some of ...
15
votes
4answers
1k views

Can I trust dropbox and similar services?

Is there any verification that the encryption used can not be bypassed by the operator? Or should I actually use some encryption of my own like truecrypt? edit In the light of this complaint ...
6
votes
3answers
867 views

Sign and encrypt web-mail with digital id

Using a digital id to sign and encrypt messages in Outlook has been working fine. However, is there a way to do this in general using web mail via a web ui? I have both GMail and email from an ISP ...
4
votes
4answers
2k views

What web-based email services provide end-to-end encrypted & signed email messages?

What web-based email services provide end-to-end encrypted & signed email messages, such as in PGP message format? Is special software (e.g. Flash, Java, or another plugin) required for the ...
6
votes
5answers
365 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 ...