Facebook is one of the famous and greatest social networking site across the Internet, it provides lots of different features to guard your account from hacking episodes, thousands of people are using Facebook for different applications like to grow their business or to make friends etc.Security is always a point of concern for social networking web sites and for webmaster, the principal goal of this article is not to present some security and privacy ideas, as subject shows that we're going to discuss some advance security features that are available on your Facebook account.Protection From Sniffing Sniffing is one of the famous and popular hacking where an attacker can smell your information while your information travel through the cable (for wired network) or through air (for wireless network), Facebook provides a special feature of encryption indicates your Facebook first defend the information (your ID and password) than move it to the server.To activate this feature get to your account setting-->Account security--> Check always on safe checking (HTTPS). After all your browser turn http into https that is a secure channel to shift information.Attach Cell Phone To Your Facebook Account
This is one of the most important feature to safeguard your account to being hacked, allow suppose an attacker borrowed your ID and password of Facebook, than the attacker try to log in from your account from an unknown computer, Facebook block this log in even when the password and ID is proper, Facebook block this log in because of an unknown computer try to log in your account than Facebook will send a message into your number to examine this log in.This all occur when you turn on this feature, get to your account setting-->account security--> mark always check on log in approvals.Some Other Tips
so you should consider all this point
Do not add an as yet not known person in to your friend list
Limit you to ultimately discuss the personal info on Facebook
Don't share your distinctive generation (May be a research, tool, etc )
Last but not minimal, secure your personal computer from keyloggers and various kinds of back doors, do upgrade your operating system, use a firewall solution and smart and current anti-virus.