I’ve seen many issues with Facebook privacy and account hijacking and all. So having this so just plain awesome!
You basically sms the word “otp” to 32665 and you’ll get a 20-minutes-till-expiration password which can only be used once.
You can do that by going to “Account settings” then “Account security”. And you’ll find all the logged in computers which you can simply logout.
Interesting features alongside with the personal information download Facebook enrolled.