The button below will generate a random phrase consisting of four common words. According to yesterday’s xkcd strip, such phrases are hard to guess (even by brute force), …

Online Password Hash Cracking - MD5, SHA1, Linux, Rainbow Tables, etc.

Ultra high security password generator

How long it would take a computer to crack your password?

DuckDuckGo. Privacy, Simplified.

KeePass is a free open source password manager. Passwords can be stored in an encrypted database, which can be unlocked with one master key.

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A super easy way to generate lists of random passwords

Security is very important to us! Do you have a good password? Test it!

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Automatically generated and secure passwords for social media, websites and email-accounts. Get your password quick and easy!

A password generator that generates memorable passwords that are easy to remember and hard to crack.

The CyberNet News blog posts an interesting take on creating secure passwords you can actually remember, or at least remember how to retrieve—by posting a favorite web site, or an MP3 file, into an MD5 hash generator.

Free online password generator. Create your passwords using different generation methods. With Excel-, Text file- and CSV-Export.

Manage your important data with Password Safe and Repository, the comfortable and professional password and identity management software. MATESO GmbH offers suitable Password Safe products to its diverse customers, ranging from private users to large corporations (client/server architecture).

Perfect Paper Passwords (PPP) one-time password system implementation

Secure paper based encryption of website domain names

Password Haystacks: How Well Hidden is Your Needle?