I am in the process of duplicating our production environment in a lab for testing. The guy that orginally set this up is no longer here, so I need a little help from the Active Directory and DNS ...

I’ve found the AD/DNS relationship to be one of the least understood aspects of Active Directory, and the literature is full of misinformation and half-truths. I was surprised to realize that in this ...

How do Active Directory domains relate to DNS subdomains? I've gotten myself confused. We're expanding out from the corporate office to new facilities. The first thing that comes to mind is to create ...

If you run DNS on domain controllers, you have the opportunity to use something called Active Directory Integrated zones, or ADI zones. In classical DNS, the zone information is stored in text files ...

Joel Snyder, Ph.D., is a senior IT consultant with 30 years of practice. An internationally recognized expert in the areas of security, messaging and networks, Dr. Snyder is a popular speaker and ...

The combination of Domain Name System, Active Directory and the Dynamic Host Configuration Protocol is a potential cybersecurity threat, Akamai Technologies Inc. security researcher Ori David warned ...

Joel is an internationally recognized expert in the areas of security, networking and messaging. Follow him on X (formerly Twitter) @joelsnyder. Domain Name System services translate domain names into ...

Joel Snyder, Ph.D., is a senior IT consultant with 30 years of practice. An internationally recognized expert in the areas of security, messaging and networks, Dr. Snyder is a popular speaker and ...

Joel Snyder, Ph.D., is a senior IT consultant with 30 years of practice. An internationally recognized expert in the areas of security, messaging and networks, Dr. Snyder is a popular speaker and ...