Brad Gilmer
Latest articles by Brad Gilmer

Virtual private networks
By Brad Gilmer published
Virtual private networks (VPNs) have become a critical part of nearly every broadcast operation. Using VPNs and establishing policies for them can be

RAID for broadcast
By Brad Gilmer published
The author discusses key features and considerations for RAIDs used in the broadcast and post-production environments

A tutorial on IP network addressing
By Brad Gilmer published
Subnets are critical to understanding how the Internet works.
RAID for broadcast
By Brad Gilmer published
By now, most broadcasters have heard the term RAID. RAID stands for redundant array of inexpensive disks. Typically, RAID systems work by storing a little

Networking tutorial: Part 3
By Brad Gilmer published
The author examines the layered approach to networking

Network security
By Brad Gilmer published
Abroadcast engineer's number one job is to keep the facility on the air. When it comes to security, our focus has been on how to acquire the advantages
Fibre Channel and its use with Ethernet
By Brad Gilmer published
This month we are going to look at how Fibre Channel and Ethernet can be used together in the broadcast facility. Sometimes this discussion is cast as

Video over IP
By Brad Gilmer published
VoIP is destined to become the predominant technology for the transport of professional video over WANs.

Network security
By Brad Gilmer published
Network security is an important topic for many broadcasters these days and for obvious reasons. The impact of a breach on our business is potentially

Media network hardware
By Brad Gilmer published
Choosing the right hardware is critical to reliable operations.

Media network design
By Brad Gilmer published
Paying attention to network architecture can keep media networks operating efficiently

Open source programs
By Brad Gilmer published
Download these free software solutions for professional media applications

Backup and disaster recovery
By Brad Gilmer published
Careful planning can keep your facility on the air
Broadcast security
By Brad Gilmer published
I spoke with several broadcasters about security for this month's column. Two topics came up repeatedly firewall technology and password security. Firewalls

Video over IP
By Brad Gilmer published
Video over Internet Protocol (IP) affects just about all video-related industries — broadcast, post, news and live sports.

WAN security
By Brad Gilmer published
As broadcasters deploy networking throughout their facilities, security is a constant concern. Many facilities have developed comprehensive security policies

Video-over-IP challenges
By Brad Gilmer published
Last month's column covered some of the fundamentals of sending real-time video over packetized networks. This month, I will discuss the challenges designers

Network addressing
By Brad Gilmer published
Network addressing is fundamental to all networked professional video facilities, so it is important to have a solid understanding of how it works.
The professional video industry's #1 source for news, trends and product and tech information. Sign up below.

