Do you know how many apps can access your information on Facebook, Twitter or any other social medium? This website makes it easy to find out and to manage those permissions. Just sign into your account and you can edit all your permissions from this one website. You can even add an extension to your Google Chrome browser.
It can be a scary feeling when you get an e-mail from a company saying that your information has been compromised. This website makes it easy to find out how vulnerable you are to becoming a victim of fraud. Just enter your e-mail address on the main page and it will tell you if it's been compromised.