Facebook has introduced two new security measures. The site also will launch a new authorization feature. If it detects suspicious activity on your account, you will be asked to verify your identity. It’s no secret that the body of a celebrity almost officially adopted the Twitter social network of choice, with hacks on Selena Gomez, Italy, Silvio Berlusconi, and even Zuckerberg himself, a problem. Be warned: What do you get into security, you lose speed because sometimes HTTPS can greatly reduce your time to load pages.
Source: https://thehackernews.com/2011/01/day-after-ceo-is-hacked-launches-new.html