3 ms·
Could I use multiple services like LastPass, and then have my password be the xor of all of those? That way each service would have to fail at the same time, or
by thomasahle 11y ago
Could I use multiple services like LastPass, and then have my password be the xor of all of those? That way each service would have to fail at the same time, or I would have time to change the stolen piece?
- kspaans 11y agoYou have to consider the likelihood that: Given your MyPasswordSpace account has been compromised, will that help the attacker compromise the other services?
- jerf 11y agoThe XOR of two ASCII password characters tends to produce characters in the control code section of ASCII, which you may have some trouble convincing those services to store. You could define your own XOR based on an enumeration of password characters, but that's getting into a lot of work for this idea... it had better be good.