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SHAAAAAAAAAAAAA | Check your site for weak SHA-1 certificates.
https://shaaaaaaaaaaaaa.com/, posted 2014 by peter in online security testing
SSL certificates are signed using a one-way hash — usually SHA-1.
Which is too bad, because SHA-1 is becoming dangerously weak. It's time to upgrade to SHA-2.
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Hello,
![[photo]](/images/peter_autumn)
my name is Peter Wastholm and I'm a consultant and entrepreneur i Stockholm, Sweden. Here's a presentation, of sorts. You can also find me here: