Part of the success of Facebook is its style of growth, similar to a virus under which I like and my friends see, and in turn, many of them also press the little button “I like” … and so on to infinity .
The dark side of this system is the ease to propagate computer dangers that are taking advantage of the confidence we have in our network. The same have antivirus and a long warnings of the risks inherent in social networks.
As the real world, Facebook also has its risks: over-confidence can cost you dearly.
In this article we will explain some of the most important hazards and how to avoid them.
Clickjacking: oh no, I liked!
I have seen “chunks” of favorite pages in Facebook: news feeds, comments and, above all, buttons “I like it.” These plugins are easy to create and are socially embedded, they are part of the promotion strategy of the pages of Facebook.
But what would happen if you hit Like a page full of advertising and malware, possibly fooled by the design of it? Or if someone used the appearance of the Facebook button to trigger some harmful event? You would be falling into what experts called “click jacking“.
One of the most notorious case was the image above, to which it came from a curious picture posted on the wall of other friends. The user was asked to find and press the blue button, the “Share” on Facebook. Unintentionally, those who did were strikingly marketing the page.
Another example of click jacking

Thanks to an invisible button, this page “infected” the walls with a non-desired news.
In this case it was just advertising, but imagine for a moment what would happen if instead of a video or a banner, it had a virus. It is the possibility that has motivated perhaps alarmist articles believable: Sophos and Panda speaks Labs likejacking warning about the risks of compulsive clicking.
Tips for Using Facebook securely
In practice, how do you protect one of these traps? The combination of a secure browser extensions like NoScript or prevent accidental infection if you click where it touches. Many antivirus, in turn, recognize and clickjacking techniques as Troj / Iframe-ET or Troj / Iframe.P. But the best solution is still common sense:
1. Do not click on an image or link without having an idea about what it is.
2. Do not add applications randomly, some are spread by tricks.
3. Set the privacy of Facebook (we will explain how to do this in another article).
4. Be careful who you add as a friend or what you do with your fan page.
5. Check your surrounding regularly to remove unwanted activity. Remove wall news.
6. Perform regular cleaning from the Account menu > Edit friends : Clear message
7. Disregard chain letters, rumors or mass invitations : Do not panic
These are recent problems with Facebook Security, but social networks like Facebook are much more secure than it seems. Most of the “dangers and problems, in fact, have more to do with privacy and the use of the tools made and there is nothing that can not be resolved without some common sense.
To be aware of the risks, we recommend adding Facebook Security to your favorite pages. It contains valuable help of Facebook privacy and security recommendations. As always, you apply them or not depends on your day to day life.
And you?
Have you suffered a security problem in Facebook?






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