In this category, we will present the various identity authentication, federation and management solutions now available.
These tools are relatively similar but their end goals may differ in some cases. For example, the Shibboleth system provides unique multi-domain authentication. This makes it possible to include third party applications in its federated identity management system in order for users logging onto their unique identification system to gain access to the application in question.
LinOTP is also presented here. This is an OTP solution allowing for the use of passwords generated at a given time, which are valid over a short period of time and only usable once.
Other open source solutions like CAS, FederID, LemonLDAP and OpenAM are also described.

Solution	Views	Global Rating
		4.0 5
		3.3 5
		3.9 5
		3.3 5
		2.3 5
OpenSSO		1.0 5
FederID		No rating
		3.8 5