can anyone provide me a better blog sites for single signon

Question

can anyone provide me to implement a single signon using mvc 4 or mvc 5.

i am following

http://stackoverflow.com/questions/15128624/how-to-implement-single-sign-on-in-mvc4 

 

so anyone share some code or guide me how to implement ..

 

if possible can anyone provide me a better blog site where i can look up the coding structure and db structure.