heycarsten + security 2
Don’t Hash Secrets
january 2010 by heycarsten
Ben Adida explains why HMAC is superior to standard hash functions for passwords and tokens.
programming
security
authentication
encryption
january 2010 by heycarsten
reCAPTCHA
june 2007 by heycarsten
Cool, use captchas and benefit a good cause at the same time.
authentication
comments
security
ocr
captcha
turing-test
spam
june 2007 by heycarsten
related tags
authentication ⊕ captcha ⊕ comments ⊕ encryption ⊕ ocr ⊕ programming ⊕ security ⊖ spam ⊕ turing-test ⊕Copy this bookmark: