Strategic Objectives
• Master the vulnerabilities inherent in Modbus, PROFINET, and EtherCAT.
• Implement robust defense-in-depth strategies for deterministic networks.
• Bridge the gap between real-time operational needs and modern security standards.
• Apply practical hardening techniques to legacy hardware without disrupting production.
The Core Challenge
Legacy industrial protocols were built for reliability, not security, leaving critical infrastructure vulnerable to catastrophic cyber-physical attacks.
01
The Industrial Landscape
02
Real-Time Constraints
03
Legacy of the Modbus Protocol
04
PROFINET and Industrial Ethernet
05
EtherCAT Performance and Risks
06
The Purdue Model
07
Air Gaps and Their Failures
08
Deep Packet Inspection for OT
09
SCADA Vulnerabilities
10
The Role of PLCs
11
Protocol Translation and Gateways
12
Distributed Denial of Service in OT
13
OPC UA: The Secure Standard
14
Intrusion Detection for Industrial Networks
15
The Impact of Stuxnet
16
Industrial Wireless Security
17
Patch Management in OT
18
The Human-Machine Interface (HMI)
19
Cyber-Physical System Safety
20
Incident Response in the Plant
21