If you tend to fall for Facebook posts like "Lose 18 pounds now!" or "WTF I can't believe this picture of you is online!" I can't help you. But if you'd like to secure your Facebook sessions from hackers and spies, you're in luck.

Facebook is now rolling out a new security feature that enables HTTPS encryption throughout your Facebook session. This long-awaited feature, which encrypts data transferred during Facebook sessions, is designed to prevent attackers from compromising users' accounts.

Here's how to enable it: