Posts on plc
2 posts on plc. Notes from public sources and my own test lab.
The Silent Cry of PLCs: The Cost of Living on 'Default' in Industrial Systems
A deep dive into the world of OT security, legacy protocols like Modbus, and why the 'air-gap' myth is the biggest threat to industrial infrastructure.
July 2, 2026·4 dk readcybersecurityindustrial-securityot-security
The Silent Packet Before the Valves Close: Red Teaming Industrial Systems and the Invisible Threats
In the OT world, a single unauthenticated Modbus packet can be more devastating than a Domain Admin takeover. Let's dive into why industrial systems are still living in the security dark ages and how we can protect them.
June 20, 2026·4 dk readcyber-securityicsmodbus