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 …
authentication - Why can I log in to my Facebook account with a ...
Aug 7, 2019 · Instead of granting users several login attempts to manually fix common misspellings, the site tries to fix those misspellings automatically. As a result, the average …
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 …
Facebook 'Where You're Logged In' IP does not match actual IP
Nov 16, 2017 · There are quite a few apps that interface with FB. In addition to flat out showing the wrong location for an IP, I suspect FB gets confused and maybe shows your location as …
Is authentication using Facebook/Google considered good practice?
Mar 10, 2017 · What (I think) the OP is worried about is that by not visibly showing the FB login page (where the URL's correctness can be verified) a malicious app/web-page may show a …
account security - Off-Facebook activities received from apps and ...
Apr 24, 2020 · This sends data to FB about your visit and possibly any interaction you have with the website. You do not need to login to these sites using FB, the cookies are enough for …
What do two keys in FB Messenger Secret Chat mean?
May 13, 2018 · Alice and Bob are chatting via FB Messenger Secret Chats. When Bob taps on settings, "Your keys" shows "BB BB BB", and "Alice's keys" shows "AA 11 AA" and "AA 22 …
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 …
authentication - Logged out of Facebook on all devices on a …
Sep 28, 2018 · Being unexpectedly logged out and asked to login again looks just like phishing and it should be treated as such by users. After invalidating session tokens, Facebook should …
IP Addresses not showing up in Facebook login history
Aug 10, 2018 · No, Facebook lists all logins chronologically. You just need to login and navigate into the settings. After that go to "Your Facebook Information" > "Access your information" > …