Schneier Asks Why We Accept Fax Signatures

Bruce Schneier's latest commentary looks into one of my pet peeves: faxed signature requirements. He writes "Aren't fax signatures the weirdest thing? It's trivial to cut and paste -- with real scissors and glue -- anyone's signature onto a document so that it'll look real when faxed. There is so little security in fax signatures that it's mind-boggling that anyone accepts them. Yet people do, all the time. I've signed book contracts, credit card authorizations, nondisclosure..." It's amazing how organizations are sometimes willing to accept low-quality, unverified scans delivered over POTS as authoritative, when they won't take the same information in a high-resolution scan delivered over (relatively secure) email.

Comments

Re:Actually, I LOVE the CC sig.

[maxume]

You should be chiding them all for accepting your invalid credit card.

If you think they should be checking your identification, you should lobby the credit card companies to change the merchant agreement, not force the merchants to look the other way in order to get your business.