Applied Security

Zetetic is a company dedicated to application security. Every day thousands of organizations and millions of people use Zetetic’s security software and frameworks.

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SQLCipher Full Database Encryption

As the primary developers of SQLCipher, a full-database encryption library, we help developers fortify user data against unauthorized access.

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Codebook for iPhone with sync in progress


Password Manager and Data Vault for iOS, Android, macOS, and Windows.

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News @ Zetetic

Codebook 4 Beta Testing Has Begun!

September 12, 2019

We’re very excited and pleased to announce that we’ve begun beta testing Codebook 4, the next major version release of our password manager! This upgrade has been in the works for some time, due to...

Impacts of DEF CON SQLite Attacks on SQLCipher

August 14, 2019

Earlier this week at the DEF CON security conference, Omar Gull from from Check Point presented an attack against SQLite. The creative technique demonstrated by the security researcher uses a speci...

Technical Guidance: Using Random Values as SQLCipher Keys

June 07, 2019

This has been cross-posted from our discussion forum. There are two options that applications commonly use to manage key material when using SQLCipher: Password or Passphrase - An example of t...

Codebook featured on Mac Geek Gab podcast

June 07, 2019

Our password manager Codebook got a nice shout-out on the Mac Geek Gab podcast from on a recent episode, our thanks to them and whomever brought us to their attention! It’s an enjo...