BLACK HAT USA — Las Vegas — Cisco's enterprise-class firewalls have at least a dozen vulnerabilities — four of which have been assigned CVE identifiers — that could allow attackers to infiltrate ...

David Strom is the author of two books on computer networking, along with thousands of articles on various IT topics. Follow him on Twitter: @dstrom To better protect the enterprise network, ...

Cisco warned customers today to patch two zero-day vulnerabilities that are actively being exploited in attacks and impact the company's firewall software. The first one (CVE-2025-20333) allows ...

In our exclusive test of Cisco’s ASA 7.1 software running on a high-availability pair of ASA 5540 systems, we ran these boxes on a live network for more than a month. These models are focused strictly ...

Catalyst 9300 gains Cisco Secure Firewall ASA, packaged as a Docker container, to enable more simplified, secure segmentation of network resources. Cisco announced a containerized firewall package for ...

A pair of zero-day vulnerabilities affecting Cisco Adaptive Security Appliance devices have been exploited in attacks, prompting CISA to issue an ‘emergency directive’ Thursday. Cyberattacks that have ...

Unknown attackers are currently exploiting two vulnerabilities in Cisco Secure Firewall Adaptive Security Appliance (ASA) software and Cisco Secure Firewall Threat Defense (FTD) software. This allows ...