How to cache user data in ASP.NET MVC?

Question

ASP.NET

The session of the user interests. That is, the cache must be available to a specific user session. It is also important that the cache has a lifetime after which the data would be updated.
How to make a similar cache at the application level (for all user sessions), I know it is necessary for the session:

HttpRuntime.Cache.Insert(key, obj, null, DateTime.Now.AddMinutes(minutes), TimeSpan.Zero);

Answer 1

Add the session Guid to the key, which will be stored in cookies.