Encipher It (frequently stylized as Encipher.it) was a popular browser-based privacy tool launched in 2011 that allowed users to encrypt and decrypt text directly within their web browser using a single click. It was widely used to add an immediate layer of security to webmail platforms like Gmail, social networks like Facebook, and general cloud text fields. Core Functionality and Technology
The Bookmarklet Design: Instead of requiring a bulky software installation, a command line, or complex public/private key exchanges, Encipher It operated primarily as a browser bookmarklet. Users simply dragged a setup link to their browser’s bookmarks bar.
Local Encryption: The tool performed all mathematical encoding and decoding completely locally within the user’s browser. This ensured that sensitive data was never transmitted to Encipher It’s servers in an unencrypted state, preventing third-party eavesdropping.
Cryptographic Security: According to technical reviews on The Hacker News and Lifehacker, the tool leveraged strong 256-bit AES (Advanced Encryption Standard) algorithms combined with PBKDF2 (Password-Based Key Derivation Function) for secure key generation. How It Handled Text Encryption
Drafting: A user would type a sensitive message (such as a password or credit card details) into any standard web text box.
Scrambling: The user highlighted the text and clicked the Encipher It bookmarklet. The tool prompted them to create an encryption key (password).
Sending: Once confirmed, the text instantly transformed into a block of unreadable ciphertext gibberish. It appended a short link directing the recipient on how to decode it.
Decryption: The recipient—provided they were given the shared password via a secondary channel like a text message or phone call—would select the gibberish text, click their own Encipher It bookmark, enter the password, and read the original message. Community Footprint & Historical Context Encrypting emails and messages using encipher
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