2005: Please insert your username & password.

2015: Your fingerprint (if you don’t mind).

2020: For extra security and age verification, show your face to the camera (to your knowledge, the cam is always running in the background anyway).

2026: All of the previous conditions plus re-captcha.

2030: Go to the bathroom and give us a nude, to make sure you are not an alien. (Already naked? click here)