// TAG · HANS STUDY POSTS
#network-security
3 posts tagged #network-security.
OT and ICS
Security Controls for OT Networks That Hold Up in Production
The security controls an operational technology network actually needs, applied in a way that respects how plant systems run. Zones and conduits, the iDMZ, prot...
Network Security
The Firewall Did Its Job: What FortiBleed Was Really About
FortiBleed wasn't a firewall flaw. It was a pile of reused, never-rotated credentials with a brand name attached. The lesson is older than the headline....
Physical Security
Nobody Owns the Network Between the Integrator and IT
When physical security systems sit on critical infrastructure networks, the most dangerous gap isn't technical. It's that no one is responsible for the seam bet...