2018年7月29日 · 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 …

2019年8月7日 · 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 …

2017年11月16日 · 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 my …

2017年3月10日 · 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 …

2016年4月26日 · 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 …

2013年12月6日 · I'm not familiar how FB chat works, but I highly doubt they're using P2P in their chat. So my question is it possible to netstat a facebook IP, or any way to find his IP without …

2016年5月5日 · 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 I …

2015年7月14日 · 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 …

2014年11月7日 · For example, lets say for Facebook login the steps are: The user will click on "FB Login" button. The user will be asked to login to Facebook and allow permission. If user allows …

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: …