Is it? Since Facebook knows which browser you used to login, it would be reasonable to expect one scan for each computer you sign in. I guess you could copy th

Is it? Since Facebook knows which browser you used to login, it would be reasonable to expect one scan for each computer you sign in. I guess you could copy the entire browser profile so it thinks it's the same machine, but that's even harder for your regular user. "Yes, father. VirtualBox.org... Yes, .org, not .com... Without spaces, yes... Remind me, do you have Windows 32bit or 64bit?"