3 ms·

1. Delete the text 2. Set Background Text Color to black 3. Put spaces in place of redacted text 4. Save

• enriquto 5y ago
  For further security, put a random number of spaces (or just one) so that the length of the secret is not leaked.
  • nannal 5y ago
    If you really want to remove the information you just have to [REDACTED] and then nobody knows anything, only that the information isn't present.