As was mentioned in the last WAN newsletter, an organization that has a large complex network needs visibility into the operational architecture and dynamic behavior of the network. However, given the ...

Q: What is a logical network is and why are they important? Also, what are the best solutions or measurements are to improve logical networks.? A: The term "logical network" is usually combined with ...

A look at the pros and cons of merging physical and logical security. Reasons not to merge physical systems (video surveillance, door-access controls, fire alarms, HVAC and lighting controls and so on ...

BELLEVUE, Wash.--(BUSINESS WIRE)--5G network slicing enables businesses to enhance their network security, reliability, and flexibility needs by creating independent logical network slices on the same ...

In March we introduced the Address Resolution Protocol (ARP), a half-brother to the TCP/IP stack that maps the logical IP address space into the real world of Ethernet hardware addresses. We didn’t ...

This three-part series discusses the requirements and cybersecurity architecture and controls associated with protecting the network boundary for transmission facilities. Most of these cybersecurity ...

A logical network that runs on top of another network. For example, peer-to-peer networks are overlay networks on the Internet. They use their own addressing system to determine how files are ...