4 ms·

True of UUID1s, unless you bastardize them and use something other than MAC address. You could do UUID4s without leaking info.

• fulafel 11y ago
  Those are just random numbers, back to square 1.
• masklinn 11y ago
  Then you loop back to needing a quality PRNG, which is exactly TFA's issue.
• dbenhur 11y ago
  UUID4 requires a good CSPRNG. Random isn't magic, you have to do the work.