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This is exactly how Yahoo implemented this. The downside is that you have to select a new "sign in seal" for each browser/computer that you use.
by boydster2 14y ago
This is exactly how Yahoo implemented this. The downside is that you have to select a new "sign in seal" for each browser/computer that you use.
- jtokoph 14y agoAll an attacker has to do is present the "we don't remember this computer" screen and ask them to setup a new image once they "log in".