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Showing posts with label facebook data. Show all posts
Showing posts with label facebook data. Show all posts

Sunday, March 25, 2012

Beware!! Deleted Images Can be Accessed on Facebook

If you are the power user on Facebook and share your personal information like photos, videos on it then beware you may be under threat. When a user upload any photo or video, it automatically gets syndicated to multiple facebook servers without user’s to enable quickly access and it may be accessed even after the deletion. It is a major loophole in the Facebook’s privacy 

Why Facebook Images are Available After Deletion?

Facebook works on Continent Distribution Network known as CDN to give quick and easy access to its users. When an image and video is uploaded then many copies of same photo or video becomes available on local servers. When a user deletes a photo or video from his account then it is deleted from the Facebook’s main server but remains available on other server for 30 months (2.5 Years) and user’s can access deleted photo and video.

Now Facebook’s Spokeman Simon Axten has said:-

Facebook is working on CDN and they are trying to reduce the amount of time that a photo remains in its cache and he also said they have fixed the same issue in videos. 

How To Access Deleted Photos on Facebook

Deleted photos can be simply accessed if you know URL of the image which has been deleted from the Facebook Server. To get a proof follow the following steps:-
  • First of all, open Facebook image in New Tab which you want to delete.
  • Copy URL of the image from address bar and paste it in Notepad.
  • Now Right Click on it and select Copy Image URL and paste it in Notepad. (We will use this URL later)
  • Delete the Photo.
  • Now Paste the URL in the address bar which you copied in 2nd step. You will see an error message This Content is Currently Unavailable.

  • Now to Access Deleted Photo paste the URL in the address bar which you have copied in 3rd step.
So, if anyone knows the URL of the photo then he can  easily access your deleted photos.

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Friday, September 16, 2011

How to Back Up Your Facebook Data


Facebook users get shaken up every few weeks with some kind of threat, whether it’s regarding privacy issues from within the social network itself, or outside sources—like the now-rescinded threat from Anonymous to destroy Facebook entirely in November. If your photos, friends’ contact information, and other important data are wrapped up in your Facebook account and nowhere else, it’s not a bad idea to download a copy of all of it (and back up your other data, too) for safe keeping.


The site does permit users to download a Zip file of all their Facebook data, including wall photos, profile pictures, and messages, but I doubt many users have gone through the process, so few know how it actually works—what happens, how long it takes, and what steps are required.



The company makes it sounds easy enough, but in typical Facebook fashion, it's a lot trickier than you'd think. It took me about 80 minutes, start to finish, although most of that time (an hour) was spent waiting for an email for verification. It also took me two shots before I passed the verification test, and seeing as I am indeed who I say I am, I was rather surprised the test was so hard that I couldn't pass it the first time around. It's not a fool-proof test by any means, as you'll see in this step-by-step walkthrough of the process, complete with screens shots at every stage.
On the one hand, it does seem like Facebook made a good faith effort at security. It makes sense that it should be tough to download all your data from the site that hosts more user-uploaded personal information than perhaps any other. On the other hand, the verification process is very odd, and it wouldn't be hard for someone who's not you to pass it if they did a little poking around online. Before you try to back up your Facebook photos, message history, and information, make sure you know what you're getting into, and set aside enough time to do it. November 5 is sooner than you think.

1. Find the Link
Go to Account (upper right).
Select Account Settings.
Find and click the little link at the bottom that reads "Download a copy of your Facebook data" (why doesn't it appear in bold like the other important items on the page?).
Click Start My Archive.
2. Wait for an Email
Wait for an email letting you know the archive has been created. For me, this step took about an hour (although the Facebook account I used to test didn't have very much in it, so it could take longer for others).
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Prajwol Shrestha
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Bhaktapur, Nepal