Vulnerability Management
What to Do When a Device Hits CISA KEVNew!!
An incident-style response guide for routers, firewalls, VPNs, NAS devices, and other systems that appear in CISA's KEV catalog.
IoT Device Security Checklist: Firmware, Updates, and End of SupportNew!!
Review an IoT device's firmware source, update and recovery path, vulnerability-disclosure record, exposed services, support dates, and isolation options before purchase and at each lifecycle review.
Is My Router Affected by This CVE? Model, Firmware, and Exposure ChecksNew!!
Match the exact router model, hardware revision, firmware build, affected feature, and management exposure before acting on a CVE headline. Then route known exploitation or compromise to the appropriate patch, rebuild, rotation, or replacement runbook.
Resilience Planning for Cisco Networks: Patch, Shield, Replace, or Segment
A practical resilience model for Cisco networks should classify each exposure into patch, shield, replace, or segment, with owners, deadlines, and evidence.
Live Protect and Runtime Vulnerability Shielding for Network Infrastructure
Live Protect is Cisco’s runtime shielding approach for reducing exposure while teams plan upgrades. It should complement patching, segmentation, and lifecycle management, not replace them.