Ars Technica

Cisco Port Security on a 3750

I have a quick question. After port security has been tripped, IOS shows the port status as "secure-shutdown".<BR><BR>I assume that you'd do the following command:<BR><B>clear port-security all int ...
Ars Technica

cisco port security implementation, management and best practices?

My next to-do as a work-study student at my CC is to look into setting up and managing port security. Basically the state mandates that CCs cannot allow unauthorized work stations, laptops, etc access ...
TechRepublic

Lock down Cisco switch port security

One way to boost network security is to use Cisco’s Port Security feature to lock down switch ports. Learn the basics of port security, and find out how to configure this feature. A growing challenge ...
Network World

Cisco Live: Security focus yields new firewalls, Hypershield integrations, and agentic AI defenses

SAN DIEGO – Cisco unwrapped a variety of advanced firewall and AI software enhancements aimed at further combining and simplifying its network and security technology across enterprise infrastructures ...
Bleeping Computer

Cisco: Actively exploited firewall flaws now abused for DoS attacks

Cisco warned this week that two vulnerabilities, which have been used in zero-day attacks, are now being exploited to force ASA and FTD firewalls into reboot loops. The tech giant released security ...