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roger_grimes
Columnist

Microsoft Password Strength Checker web site

Analysis
May 02, 20061 min
Data and Information SecuritySecurity

Checks to see how strong your password is. http://www.microsoft.com/athome/security/privacy/password_checker.mspx The password checker site is a neat idea for home users, and is welcome help for any casual user, but it suffers from weak algorithms. It believes password complexity can only be accomplished by mixing character sets and almost ignores password length (which is really the best way to prevent cracking

Checks to see how strong your password is.

https://www.microsoft.com/athome/security/privacy/password_checker.mspx

The password checker site is a neat idea for home users, and is welcome help for any casual user, but it suffers from weak algorithms. It believes password complexity can only be accomplished by mixing character sets and almost ignores password length (which is really the best way to prevent cracking). For example, if you only type in lowercase words in your passphrase (e.g. ilovemywifetilltheendoftime) it will say your password is weak, when obviously it would be uncrackable by any of today’s tools.

Still, nice site for many users. It would get them on the right track.

roger_grimes
Columnist

Roger A. Grimes is a contributing editor. Roger holds more than 40 computer certifications and has authored ten books on computer security. He has been fighting malware and malicious hackers since 1987, beginning with disassembling early DOS viruses. He specializes in protecting host computers from hackers and malware, and consults to companies from the Fortune 100 to small businesses. A frequent industry speaker and educator, Roger currently works for KnowBe4 as the Data-Driven Defense Evangelist and is the author of Cryptography Apocalypse.

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