Are you sharing your telephone number on Facebook?
You might be and not even realize it.
A few months ago I signed up for Facebook’s Login Approvals, which required my mobile number. Instantly my number was added and set at my default setting.
If my general privacy setting were “Public”, my number could be one of the 2.5 million phone numbers that Brandon Copley recently harvested from Facebook using the site’s new Open Graph Search.
The app developer from Texas admits that users can use privacy settings to hide their number but still believes this is a violation of users’ trust.
“Facebook is denying its users the right to privacy by allowing our phone numbers to be publicly searchable as the default setting,” Copley told TechCrunch. “This means that anyone with my number knows my Facebook contact information. I may have not told my future employer about my Facebook account, but if I called them on my cell phone they can now know how to find me on Facebook.”
To make sure your phone number isn’t public, go to your profile and click on “Update Info”. Click “Edit” next to your “Contact Information” then click on the audience icon and select the level of sharing you want. I chose “Only Me”.This isn’t the only privacy surprise you should expect as Facebook’s Open Graph Search begins rolling out to the site’s one billion users
The simplest way to make sure you’re only sharing what you want to share is to use our new Safe Profile Beta app, which scans your profile and lets you know how much you’re sharing and how to lock down your profile. But keep reading for more information about the search and how to prepare yourself.
Open Graph Search will definitely change the way people look at Facebook. You can sign up for the waiting list here: http://www.facebook.com/about/graphsearch
Your friends and their friends will be able to search your information in ways you may not expect. And this tool will likely become the “Google” of social—meaning people will go to it first to discover the people based on interests and location, which could get a bit “creepy.”
Some suggest this tool will make it easier for criminals to find information for phishing attacks or repressive governments to crack down on dissidents. You can see some examples of how married people who “like” prostitutes and government employees who “like” racism here: http://actualfacebookgraphsearches.tumblr.com/
However, the good news is that it’s restricted by your privacy settings most of your friends use Facebook pretty sanely, right?
“90% of users get the basics right and the other 10% are hopeless,” F-Secure Security Advisor Sean Sullivan told me. “When the 90% meets the 10%, de-friend the boneheads. Because soon they will reflect on you.”
Since you will not be able to opt out of Open Graph Search, you might want to take a few more steps to make sure you don’t end up on the bad end of a disturbing search made by a friend, family member or potential employer.
Here’s what to do now:
(If you’re one of the 90% of the Facebook users who gets how to use the site, you can skip to step three for tips that relate specifically to Graph Search.)
1. First of all, never post anything you wouldn’t want to end in your mom’s newsfeed.
This will save you from most embarrassment. This means, no pictures, videos or status updates you wouldn’t want to see on the cover of your hometown newspaper. If you do this, you’ll avoid most—but not all trouble that could result from being on Facebook or in its search.
2. Check your privacy settings and unfriend anyone who doesn’t seem to use the site responsibly
You can get fancy and restrict certain things to certain people, but Facebook’s basic privacy settings are “public” or “friends.” We recommend friends, unless you want to open your profile to end up in the search results of anyone in the world.
Find the lock near the upper right hand corner, click on it and select “See more settings” at the bottom of the menu that pops up.
Change every option for “Who can see my stuff?” and “Who can look me up?” pick “friends”.
3. Scrub you history
You can (and should) limit all of your old posts to just your friends. Once you do this, you cannot undo it. But you can go back and adjust each posts individually.
Click at the top right of any Facebook page and select Privacy Settings Find “Limit the audience for posts I’ve shared with friends of friends or Public?” and click Limit Past Posts. Click ”Limit Old Posts”.
4. Check your likes!
This is where Graph search gets “creepy.” Let’s say you liked a band three years ago or your competitor at work or a boy band as joke. Graph Search doesn’t get the joke. What you’ve liked on Facebook is now much more important. And just as you unfriend anyone who worries, go through your likes and unlike any page you don’t want to be associated with. Unfortunately you need to do this page by page.
Go to your profile, click on “Likes.”
They’re organized chronically, so go back in time and unlike away.
5. Turn on “tag review” and take control of your wall.
The most annoying thing about Facebook is that people can tag you in photos you don’t want to be associated with. You can turn on “tag review” and prevent the photos from showing up to your friends but the tag will still be on the photo unless you “report/remove tag.”
Here’s how to turn on “tag review” so photos you don’t approve don’t show up on your profile.
Click on the wheel in the right-hand corner, click on your privacy settings and then click on Timeline and Tagging on the left menu.
Most people want to allow friends to post on your wall but if protecting your images is your priority, you may want to make it available only for you. Either way, it’s a good idea to select “friends” for “Who can see what others post on your timeline?” This will prevent strangers or even potential mates or employers happening to catch your page right as a friend posted some hilariously sick image on your timeline.
We recommend you turn on “Review posts friends tag you in before they appear on your timeline?” This won’t stop your friends from tagging you in something embarrassing but it will stop it from showing up on your wall if they do.
We definitely recommend you enable “Review tags people add to your own posts before the tags appear on Facebook?” This so called tag review will keep you from being in ridiculous tagged pictures or posts that show up in search results. Instead of just popping up on your wall the posts will show up in your activity log where you can approve a tag or asked for it to be removed. To get to your “Activity Log” to approve your tags, go to your profile by clicking on your name on the top navigation. Then click on “Activity Log”
Here’s a Facebook video on how to “report/remove” photos or videos you don’t want to be tagged in.
6. If you want to prevent your friends and family from being associated from you, hide them.
On your profile/timeline page, click “Friends”. In the new screen you’ll see an edit button.
Select “Only Me”.
To hide your family, click “About” below your name, work, school and hometown on your timeline. Under “Relationships and Family” select “Edit” and select “Only Me.”
7. If this is too much work, consider moving somewhere you’ll have lots of privacy—Google+.
[Photo by Milica Sekulic]
January 7th was a sad day. The Charlie Hebdo shooting in Paris was both an attack on free speech and fuel for more aggression against Muslims. And controversially also fuel for even more attacks against free speech. The western society’s relation to free speech is very complicated nowadays. Officially it is still valued as a fundamental right. But it is also seen as a threat, even if politicians are very keen to masquerade free speech reductions as necessary security improvements. British PM Cameron’s recent debacle is an excellent example. In his opinion, there must not be any form of communication that the authorities can’t listen in to, which would mean restrictions on encryption. Non-digital metaphors are usually a good way to explain things like this. This is as smart as banning helmets because they make it harder to recognize criminals riding motorcycles. French president Francois Hollande wanted to join the party and proposed a law making internet providers responsible for users' content in their services. The idea was to make companies like Facebook and Twitter monitor all communication and call Paris as soon as someone talks terrorism. This goes even further than Cameron as it actually would force companies to do the police’s work. But should the phone company also be held responsible if it turns out that a terrorist has been allowed to place calls? And maybe even send mail delivered by the postal service? Hollande did of course not include those as they would help people understand how crazy the idea is. Anything can be misused for criminal purposes. But trying to make providers of things responsible is just madness and hurts the whole society and economy. The important point here is naturally that freedom of speech is a much broader concept than what Charlie Hebdo utilizes. The caricatures express our freedom to communicate publicly without censorship. But there is also another dimension of free speech. Everybody has the right to choose whom they communicate with and whom a message is intended for. This is not just about secrecy and privacy, it is really about being free to exchange opinions without worrying about them being used against you later by some third party. This dimension of free speech would of course not exist in Cameron’s ideal society. So no Cameron and Hollande, you are definitively not Charlie! It’s sad that the great “Je Suis Charlie” -movement has become a symbol for both freedom of speech and hypocrisy. Didn’t you really see anything wrong in first marching in support of Charlie Hebdo in Paris, and then immediately attack freedom of speech yourself? It takes courage to be a leader and balance between security and freedom. Today we really need leaders like Benjamin Franklin, who had guts and said things like “Freedom of speech is a principal pillar of a free government; when this support is taken away, the constitution of a free society is dissolved, and tyranny is erected on its ruins.” and “Those who would give up essential Liberty, to purchase a little temporary Safety, deserve neither Liberty nor Safety.” Safe surfing, Micke Image by Markus Winkler @ Flickr under CC BY-SA 2.0 via Wikimedia Commons Benjamin Franklin quotes from wikiquote.org
You're searching online for a baby gift for a friend's newborn, and then for a while you're followed by diaper ads on practically every site you visit. Ever notice something like that happening to you? Yes, the web can be an eerie place. Intelligence agencies and criminals aren’t the only people who may be tracking your online behavior - there’s a lot more to your browsing session than meets the eye. Take, for example, this F-Secure Labs study that found that of the 100 most popular URLs in the world, only 15 percent are actually accessed by real people. The other 85 percent are third-party sites that are accessed behind the scenes of your browsing session, by the sites you visit. And over half of these third-party sites are tracking-related. They are helping build up an online profile of you and your browsing habits. Why? So marketers can better target you with ads that meet your interests and preferences - or at least try to, in the case of the diaper ads. How does it work? When you visit a site with ads, you'll be tracked by the marketing company behind the ads on that site. And one marketing company may be working with a huge network of other websites. So whenever you visit another site that also has a relationship with that marketer, the marketer captures more and more data about you and your online behavior. All this data goes into an extensive profile that is being built up about you. If that sounds a little creepy, rest assured that you can regain control of your digital privacy. There’s an easy way to block advertisers from tracking you everywhere you go. Last year we launched F-Secure Freedome to stop tracking on your mobile device (to date, Freedome has already blocked over 900 million tracking attempts globally). And now there's good news - today we're unveiling Freedome for your Windows PC! Freedome for Windows has the same privacy features as the mobile versions, protecting you from trackers and hackers. It's got the same VPN technology to protect your browsing session from snoops while using public Wi-Fi. In addition, it also includes a new Private Search feature that offers tools so you can get your search engine results without the tracking. Since the Snowden revelations, we as consumers have become more and more aware that we may be revealing the most intimate details of our lives through our connected devices. According to a recent study by the Pew Research Center Internet Project, 91% of adults in the survey agree that consumers have lost control over how personal information is collected and used by companies. If you're concerned too, download a free 14-day trial of Freedome for your Windows PC. And let us know what you think! Banner image courtesy of Filip Goc, flickr.com