Books by Jonathan Hassell

A guide that offers what you need to work with Windows Server 2008. It provides step-by-step procedures for using various major components, along with discussions on complex concepts such as Active Directory replication, DFS namespaces and replication, network access protection, the Server Core edition, Windows PowerShell, and server clustering.

Remote Authentication Dial-In User Radius (RADIUS) is a widely deployed protocol that enables companies to authenticate, authorize and account for remote users who want access to a system or service from a central network server. This is a detailed guide to the underpinnings of RADIUS protocol.