Tag: network segmentation

September 9, 2022

Good network segmentation is a highly recommended network security practice that requires a firewall policy known as an allow-list or whitelist. How should you go about implementing it? What is Network Segmentation? Network segmentation divides the network into security zones […]

November 2, 2020

Network security was much easier when we were dealing with standalone servers hosting a single application and connecting to a dedicated port. As we all know, that’s no longer the case. Applications and infrastructure have become highly dynamic and distributed. […]

September 1, 2020

Networks are the roadways that connect and allow communication to occur between our devices. We take several aspects of our home network for granted. On our home networks, we can have smartphones, personal computers, smart TVs, smart internet-connected video playback […]

April 30, 2018

Lately, there are days I wake up and find it hard to believe it’s been 3 years since we began our Incident Response (IR) practice within Cisco’s walls. Coming in on the ground floor of such a monumental and important […]

May 12, 2016

Classifying and compartmentalizing information has been around within the Department of Defense before it was even called the Department of Defense. However, as DOD information that was once secured in vaults and safes has become digital data, many new regulations […]