Securing Routing Protocols: OSPF and BGP Authentication
Securing routing protocols OSPF BGP authentication helps block unauthorized peers and false route updates. OSPF and BGP need…
Category 6. Network Infrastructure & Controls
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DHCP Snooping Configuration Benefits Security Tips
DHCP snooping configuration benefits security by validating DHCP traffic, blocking unauthorized server responses, and creating IP-MAC-port bindings for…
Preventing ARP Spoofing Dynamic ARP Inspection Guide
Preventing ARP spoofing dynamic ARP inspection starts by checking ARP traffic against trusted IP-MAC bindings before forged mappings…
Configuring Control Plane Policing CoPP Router Safely
Configuring control plane policing CoPP routers helps protect the route processor from excessive CPU-bound traffic while keeping routing…
Implementing Port Security With Sticky MAC Filtering
Implementing port security mac filtering sticky mac helps a switch learn approved MAC addresses and limit access on…
Disabling Unused Switch Ports Interfaces: A Guide
Disabling unused switch ports interfaces reduces open access points and limits unauthorized device connections. Unused ports can give…