Carlos Rivera

Senior Analyst

Author Insights

Blog

Enterprise Firewalls: The Security Tech That Keeps On Ticking

David Holmes December 20, 2022
Learn the three approaches enterprise firewall vendors are taking to work around a shortage of network security techs.
Blog

Has Zero Trust Killed Defense in Depth? Or “DiD” It Refine It?

Carlos Rivera December 12, 2022
Zero Trust (ZT) continues to make waves (no pun intended), with US federal agencies now publishing guidance, such as the OMB’s M-22-09 or the DoD’s ZT strategy, for effective implementations, allowing for the government to be viewed as a source of trust in cybersecurity — although ZT is still mired in myths, and these can […]
Blog

Getting The Knack For NAC

Carlos Rivera August 8, 2022
Network access control (NAC) was first offered in 2006 as a security solution that seemed promising but struggled to gain any interest for its adoption. This only worsened in the wake of anywhere-work and the move to the cloud, as on-premises networks declined in importance. Newer solutions such as Zero Trust network access (ZTNA), which […]
Blog

Plan Your Response To CISA Emergency Patching Directives

Erik Nost May 20, 2022
The US Cybersecurity and Infrastructure Security Agency and other government agencies will continue to weigh in on vulnerability and patch management. Be prepared to respond.