// TAG · HANS STUDY POSTS
#network-hardening
3 posts tagged #network-hardening.
Network Security
Hardening HPE Aruba CX Switches Running AOS-CX: A Practical Baseline
A hardening baseline for HPE Aruba CX access and distribution switches on AOS-CX: SSH on the management VRF, AAA, SNMPv3, authenticated NTP, DHCP snooping, ARP ...
Network Security
Hardening Cisco Catalyst Switches Running IOS-XE: A Practical Baseline
A working hardening baseline for Cisco Catalyst access and distribution switches on IOS-XE, from SSH-only management and SNMPv3 to DHCP snooping, DAI, and a bla...
Physical Security
Why Your Physical Security System Is the Soft Spot in Your Network
Cameras, card readers, and building controllers are networked computers, installed by people who were never trained to secure a network. A field guide to harden...