Guymon

Two-factor Authentication

Google ermöglich eine two-factor authentication für google Accounts.

Once you enable 2-step verification, you’ll see an extra page that prompts you for a code when you sign in to your account. After entering your password, Google will call you with the code, send you an SMS message or give you the choice to generate the code for yourself using a mobile application on your Android, BlackBerry or iPhone device. The choice is up to you. When you enter this code after correctly submitting your password we’ll have a pretty good idea that the person signing in is actually you.

Ok, das ist für mich persönlich nicht so spannend da ich meinen gmail Account als Wegwerf Adresse verwende, aber vielleicht findet das ja Nachahmer.

OAuth Einführung

OAuth Einführung von Sumit Kataria.

It is a standard method of authenticating users across different services means that mashup builders need only write one authentication process, then apply it to all data sources that support the standard. That’s hot and new, and it’s now spreading faster around the web than we thought.

OpenID mit PHP

Getting Started with OpenID and PHP in der Zend Developer Zone erklärt einige PHP-basierte OpenID Bibliotheken und ihren Einsatz. Desweiteren wird erklärt wie sich via der Simple Registration extension zu OpenID ein Nutzer Profil von einem OpenID Provider laden lässt und es werden einige fertige PHP Programme für einen eigenen OpenID Server vorgestellt.

CakePHP’s Auth Component

Chris Hartjes erklärt CakePHP’s Auth Component.

So, here I will attempt to collect some of that information and show you some basic-to-intermediate info on how to use the component. Note, this code is for 1.2.x.x, and the API for the Auth component had not been declared 100% stable at the time of this post.