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5. May 2010 by admin.
We are all on Facebook and more or less FB addicts, aren’t we? Well, at least I, for one, am for sure. You all would assume that FB is really cool. Is that really right? Let us check and analyze some facts about FB before we come to any conclusions.
Let’s start with the basics. Facebook’s Terms Of Service state that not only do they own your data (section 2.1), but if you don’t keep it up to date and accurate (section 4.6), they can terminate your account (section 14). You could argue that the terms are just protecting Facebook’s interests, and are not in practice enforced, but in the context of their other activities, this defense is pretty weak. As you’ll see, there’s no reason to give them the benefit of the doubt. Essentially, they see their customers as unpaid employees for crowd-sourcing ad-targeting data.
From the very beginning of Facebook’s existence, there are questions about Zuckerberg’s ethics. According to BusinessInsider.com, he used Facebook user data to guess email passwords and read personal email in order to discredit his rivals. These allegations, albeit unproven and somewhat dated, nonetheless raise troubling questions about the ethics of the CEO of the world’s largest social network. They’re particularly compelling given that Facebook chose to fork over $65M to settle a related lawsuit alleging that Zuckerberg had actually stolen the idea for Facebook.
Founder and CEO of Facebook, in defense of Facebook’s privacy changes last January: “People have really gotten comfortable not only sharing more information and different kinds, but more openly and with more people. That social norm is just something that has evolved over time.” More recently, in introducing the Open Graph API: “… the default is now social.” Essentially, this means Facebook not only wants to know everything about you, and own that data, but to make it available to everybody. Which would not, by itself, necessarily be unethical, except that …
At the same time that they’re telling developers how to access your data with new APIs, they are relatively quiet about explaining the implications of that to members. What this amounts to is a bait-and-switch. Facebook gets you to share information that you might not otherwise share, and then they make it publicly available. Since they are in the business of monetizing information about you for advertising purposes, this amounts to tricking their users into giving advertisers information about themselves. This is why Facebook is so much worse than Twitter in this regard: Twitter has made only the simplest (and thus, more credible) privacy claims and their customers know up front that all their tweets are public. It’s also why the FTC is getting involved, and people are suing them (and winning).
When Pete Warden demonstrated just how this bait-and-switch works (by crawling all the data that Facebook’s privacy settings changes had inadvertently made public) they sued him. Keep in mind, this happened just before they announced the Open Graph API and stated that the “default is now social.” So why sue an independent software developer and fledgling entrepreneur for making data publicly available when you’re actually already planning to do that yourself? Their real agenda is pretty clear: they don’t want their membership to know how much data is really available. It’s one thing to talk to developers about how great all this sharing is going to be; quite another to actually see what that means in the form of files anyone can download and load into MatLab.
At this point, all your data is shared with applications that you install. Which means now you’re not only trusting Facebook, but the application developers, too, many of whom are too small to worry much about keeping your data secure. And some of whom might be even more ethically challenged than Facebook. In practice, what this means is that all your data - all of it - must be effectively considered public, unless you simply never use any Facebook applications at all. Coupled with the OpenGraph API, you are no longer trusting Facebook, but the Facebook ecosystem.
Even if we weren’t talking about ethical issues here, I can’t trust Facebook’s technical competence to make sure my data isn’t hijacked. For example, their recent introduction of their “Like” button makes it rather easy for spammers to gain access to my feed and spam my social network. Or how about this gem for harvesting profile data? These are just the latest of a series of Keystone Kops mistakes, such as accidentally making users’ profiles completely public, or the cross-site scripting hole that took them over two weeks to fix. They either don’t care too much about your privacy or don’t really have very good engineers, or perhaps both.
It’s one thing to make data public or even mislead users about doing so; but where I really draw the line is that, once you decide you’ve had enough, it’s pretty tricky to really delete your account. They make no promises about deleting your data and every application you’ve used may keep it as well. On top of that, account deletion is incredibly (and intentionally) confusing. When you go to your account settings, you’re given an option to deactivate your account, which turns out not to be the same thing as deleting it. Deactivating means you can still be tagged in photos and be spammed by Facebook (you actually have to opt out of getting emails as part of the deactivation, an incredibly easy detail to overlook, since you think you’re deleting your account). Finally, the moment you log back in, you’re back like nothing ever happened! In fact, it’s really not much different from not logging in for awhile. To actually delete your account, you have to find a link buried in the on-line help (by “buried” I mean it takes five clicks to get there). Or you can just click here. Basically, Facebook is trying to trick their users into allowing them to keep their data even after they’ve “deleted” their account.
The so-called Open Graph API is named so as to disguise its fundamentally closed nature. It’s bad enough that the idea here is that we all pitch in and make it easier than ever to help Facebook collect more data about you. It’s bad enough that most consumers will have no idea that this data is basically public. It’s bad enough that they claim to own this data and are aiming to be the one source for accessing it. But then they are disingenuous enough to call it “open,” when, in fact, it is completely proprietary to Facebook. You can’t use this feature unless you’re on Facebook. A truly open implementation would work with whichever social network we prefer, and it would look something like OpenLike. Similarly, they implement just enough of OpenID to claim they support it, while aggressively promoting a proprietary alternative, Facebook Connect.
Between the farms and the mafia wars and the “top news” (which always guesses wrong - is that configurable somehow?) and the myriad privacy settings and the annoying ads (with all that data about me, the best they can apparently do is promote dating sites, because, uh, I’m single) and the thousands upon thousands of crappy applications, Facebook is almost completely useless to me at this point. Yes, I could probably customize it better, but the navigation is ridiculous, so I don’t bother. (And, yet, somehow, I can’t even change colors or apply themes or do anything to make my page look personalized.) Let’s not even get into how slowly your feed page loads. Basically, at this point, Facebook is more annoying than anything else.
Posted via web from Jay’s Blogs
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28. April 2010 by admin.
Facebook statistics show that it has 250 million active users each with an average 120 friends. More than 1 billion photos are uploaded every month by its users, over 70% of whom use applications like games and quizzes in Facebook. Unfortunately, most users don’t know the implications of entering personal information, making friends, and playing games on Facebook.
This guide will show what you can (and cannot) do to safeguard your Facebook privacy.
What do you do when your boss, mother-in-law, or a casual web acquaintance sends you a friend request on Facebook? Use Friend Lists. Friend Lists are the foundation of your Facebook privacy settings. Select Friends from the top menu, and use the Create link to create friend lists like Co-workers, Family, College Friends, etc. Your friends can’t see your lists, so you can name them whatever you like.

Tip: On your left sidebar, all your friend lists may not show up by default. Click More to see all of them, and drag and drop those you want above the separator.
Click Settings > Privacy Settings > Profile. Select which parts of your profile will be seen by whom.

If you choose Customize in the drop down, you can be more specific. This is where the Friend Lists you created before become really useful.

Also go to the Contact Information tab and choose how you want your contact information to be shared on the Internet.
On the Photos tab of your profile page, click Album Privacy. Here again, you can use your Friend Lists to set the privacy for each photo album.

Note that your profile pictures go into a special album that is always visible to ALL your friends.
Click Privacy > Search to set your visibility when someone searches Facebook for people. This is an important way to safeguard your Facebook privacy. You can also select what will be visible in the search results.

Your actions in Facebook such as comments, likes, appear as highlights on ALL your friends’ home pages. You cannot use friend lists here, only turn them on or off.

Go to Privacy > News Feed and Wall and choose whether you want your boss or ex-girlfriend to know that you’re in a relationship.
Go to your profile page, click Options > Settings under the status box.

Here you can control whether your friends can post to your Wall, and who can see the posts made by your friends.
Facebook has two types of advertisements: third-party and Facebook. Third-party advertisements are currently not allowed to use your pictures, but there is a setting to disallow it if it is allowed in the future. Go to Privacy > News Feed and Wall > Facebook Ads tab to turn this off.

The Facebook ads shown to your friends are about ‘social actions’ like becoming a fan of something. You can turn this off at the bottom of the page.
Go to Privacy > Applications, and click the Settings tab and uncheck all the boxes. These settings control what information about you is visible to applications installed by your friends. By default, these are set to visible. This means that your religious, sexual, and political preferences, pictures, etc. are readily available to one of the million worldwide Facebook application developers, each time any of your friends takes a quiz, plays a game, or runs any other Facebook app. This is obviously a Facebook privacy issue.

This is the most commonly misunderstood aspect of Facebook privacy. These settings control what applications installed by your friends can see about you, even if you don’t install the application yourself.
Why is this important? Because these settings will not change anything about what you are sharing with the applications you install yourself. For that, go to the next step.
There is no way to control what applications see about you; it is an all-or-nothing affair. Take this quiz developed by the American Civil Liberties Union to check what anonymous application developers can know about you and your friends each time you take a quiz.
The Burton Group’s Identity Blog features the Facebook Privacy Mirror, an application that you can use to find out what applications know about you and your friends. If you really want to see exactly what profile data of each of your friends is visible to application developers, Privacy Mirror shows it in detail.
The only thing you can do is to authorize only those applications you require and trust. Go toSettings > Application Settings from the top menu. Change the drop-down from Recently Usedto Authorized. Here you can see all the applications you have authorized to get access to ALL your profile information. Remove the ones you no longer need.

Also check the list of applications Allowed to Post and Granted Additional Permissions to remove unwanted ones.
You can easily deactivate your account in Facebook from the Settings page. But deactivation will retain all your profile information within Facebook, including pictures, friends, etc. Note that:
Also, note that once in a while, there is news of a Facebook hack or leak that can expose your information on the Internet. It is better to be safe than sorry by avoiding using Facebook for anything that may embarrass you.
I hope this article gives you a better understanding and insight into Facebook’s privacy.
Posted via web from Jay’s Blogs
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