authentication - Why can I log in to my Facebook account with a ...
Aug 7, 2019 · 561 I've been playing around with different login forms online lately to see how they work. One of them was the Facebook login form. When I logged out of my account my email …
authentication - Facebook login with profile picture? - Information ...
Jul 29, 2018 · When I use Facebook, after I log out, I can see my profile picture on the login screen of Facebook. With great curiosity, I click on the profile picture (while I am still logged …
Is authentication using Facebook/Google considered good practice?
Mar 10, 2017 · A lot of services, sites, and applications offer the 'login with Facebook' or 'login with Google' option. For many sites, the browser opens a separate window in which you can …
Facebook 'Where You're Logged In' IP does not match actual IP
Nov 16, 2017 · Logging out of FB, clearing my web cache, and logging back in doesn't fix the location issue. After "ending all activity" on the FB Security and Login settings, which forced …
Can you login to Facebook through a VPN or a proxy?
Apr 26, 2016 · As far as I'm aware, Facebook don't actually block the new attempts from different IPs. Instead, they send an email to the registered email address with a notification that you …
Is it helpful to have a captcha on a login screen?
Jul 14, 2015 · A captcha on a login screen makes no sense. I'm not surprised your users hated it. The purpose of captcha fields on forms is to prevent them being submitted by bots. A bot …
windows - Regedit shows strange chinese characters in my system ...
Additionally, sometimes my FB login page looks weird and unlike the regular page (browser injection?) Then, there are these chinese alphabets in the attached image: …
Why I am getting Facebook login pop up for every site?
May 5, 2016 · Though, I never even tried to open Facebook or any application/site related to FB. But I am constantly getting this pop up when ever I open any site. Is that a security threat? Edit …
What do two keys in FB Messenger Secret Chat mean?
May 13, 2018 · Okay, this is a real situation but I will use the classic names. Alice and Bob are chatting via FB Messenger Secret Chats. When Bob taps on settings, "Your keys" shows "BB …
account security - Off-Facebook activities received from apps and ...
Apr 24, 2020 · My FB account received several activity events from android apps, even though FB app is not installed on my phone. I have logged in using phone's chrome browser, which is …