Strategic Objectives
• Master hardware-level traffic isolation to contain digital infections.
• Design resilient network topologies specifically for clinical workflows.
• Eliminate lateral movement of threats across hospital LANs.
• Implement zero-trust principles at the physical and data link layers.
The Core Challenge
Clinical environments are flooded with vulnerable IoMT devices that lack native security, creating a massive, flat attack surface for ransomware and data breaches.
01
The Vulnerable Clinical Perimeter
02
Defining Micro-segmentation
03
The IoMT Ecosystem
04
Stopping Lateral Movement
05
Architectural Foundations
06
Layer 2 Isolation
07
The Role of the Access Layer
08
Hardware-Level Traffic Filtering
09
Software-Defined Perimeters
10
Trust and Verification
11
Next-Generation Internal Firewalls
12
The MAC Layer Defense
13
Inter-VLAN Routing Security
14
Air Gapping vs. Logical Isolation
15
The Impact of Latency
16
Wireless Clinical Segments
17
Monitoring the Segments
18
Automated Policy Enforcement
19
Legacy Device Integration
20
Compliance and Standards
21