20 ms·

Not if they use a password hash like Argon2 or scrypt

• ale42 3y ago
  But that's very heavy to compute at scale...
  • isodev 3y ago
    True, but also it's a blogging platform - does it really have that kind of scale to be concerned with?
    • ale42 3y ago
      Probably not, I was mainly thinking if that kind of solution was to be adopted at a scale like Google Analytics.
• __alexs 3y ago
  Even then it is theatre because if you know the IP address you want to check it's trivial to see if there's a match.
  • chrismorgan 3y ago
    And this is why such a hash will still be considered personal data under legislation like GDPR.