Quote:
Originally Posted by Zachery
I suspect their wireless providers have an IP changing on every page request, which would make it difficult to validate properly.
Might need a cookie set so the IP doesn't have to match.
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That would be nice. Or a device ID based authorization?
http://twofactorauth.org/providers/
SecureAuth seems to be the best one, but I'm still searching on how to implement it on vbulletin....