Cisco released security updates to patch a denial-of-service zero-day in Adaptive Security Appliance (ASA) and Threat Defense ...

Cisco has warned that attackers are actively exploiting a high-severity vulnerability in its Secure Firewall Adaptive ...

Cisco has patched CVE-2026-76418, an unauthenticated DoS zero-day in ASA and FTD software that has been exploited in the wild ...

ServeTheHome is the IT professional's guide to servers, storage, networking, and high-end workstation hardware, plus great open source projects. DISCLAIMERS: We are a participant in the Amazon ...

The discovery of CVE-2026-20212 (CVSS 9.8) in Cisco Nexus 9000 Series switches puts the default-configuration posture of data center backbone infrastructure under a familiar light. The flaw, ...

A comprehensive, production-grade engineering portfolio containing 17 computer networking architectures, protocol implementations, security controls, and converged telephony solutions simulated in ...

Cisco is empowering our partners to win in the agentic AI era. Cisco IQ Partner Support – Standard is now GA. Partners can now deliver Cisco IQ as their own managed service and unlock new recurring ...

CVE-2026-20212 lets any unauthenticated attacker achieve root code execution on enterprise data center switches through default TCP ports — the third Cisco infrastructure CVE at 9.8+ in recent weeks.

Discover how Cisco Live Protect, virtual patching, and Secure Workload help defenders reduce vulnerability exposure while buying time for critical patches. Discover how Cisco and SentinelOne work ...

The best USB-C hubs add ports to your PC, providing connections to legacy peripherals like mice, keyboards, printers, or more. If you follow my advice, you shouldn’t pay that much for a hub, either.

I designed and implemented a simulated campus network in Cisco Packet Tracer to practise VLAN configuration, IP addressing, inter-VLAN routing, DHCP and Access Control Lists (ACLs). My goal was to ...

The EPA will host a webinar on port-related emissions inventories for Clean Ports Program grantees and other port stakeholders on October 20, 2026, from 2-3 pm ET. Register for the webinar. The next ...