Windows Server admins should establish one authoritative time source for their organization. Rick Vanover explains how to configure the authoritative time source. Time management is one of the more ...

E-mail is old and complex. It’s the oldest still-recognizable component of the Internet, with its modern incarnation having coalesced out of several different decades-old messaging technologies ...

This is the second in a multi-part blog series explaining how to set up a JBoss Cluster using httpd 2.4, JBoss mod_cluster, and JBoss AS 7. This article details how to set up JBoss AS7 Domain mode, ...

How to deploy Samba on Linux as an Active Directory Domain Controller Your email has been sent Active Directory (AD) is Microsoft’s way of making it possible to create and apply policies to machines ...

IPv6 is the next-generation protocol designed by the Internet Engineering Task Force (IETF) to replace IPv4, the current version of the Internet Protocol. IPv4 has been remarkably resilient. However, ...

Domain Name System (DNS) servers translate human readable host or domain names to numeric IP addresses. Drexel IT Networking manages domain name servers used by the university. At start-up time, most ...

In Windows Server, a child domain is a subdomain under a parent domain, inheriting policies and trust relationships. For example, if the parent domain is example.com, a child domain might be ...