October 15, 2026
Replacing Shared Credentials on PLCs and HMIs at Scale
Learn how industrial operators can replace shared credentials on PLCs and HMIs without stopping production,…
October 10, 2026
OPC UA Security: What the Protocol Leaves Open
Explore the hidden gaps in OPC UA security for OT/ICS environments. Learn why protocol visibility…
September 23, 2026
Hardening HMIs Against AI-Assisted Exploitation Campaigns
Learn how to harden HMIs against AI-driven exploits in OT. Discover Red Trident findings on…
September 19, 2026
Industrial Router Hardening Before the Botnet Finds You
Protect OT networks from active botnets targeting industrial routers. Learn hardening steps for Four-Faith, MikroTik,…
September 17, 2026
Hardening OT Networks Against DLL Sideloading Attacks
Learn how to detect and prevent DLL sideloading in OT environments. Discover defense-in-depth strategies for…
August 3, 2026
Hardening PLCs Against Ransomware Lateral Movement
Harden PLCs against ransomware lateral movement in OT with risk-based prioritization, protocol-specific controls, and IEC…
August 1, 2026
PLC Hardening Checklist: What Default Configs Leave Open
Default PLC configs expose OT systems to serious risk. Learn Red Trident's IEC 62443-aligned hardening…
June 15, 2026
OT Remediation and Hardening: A Practical Guide
Prioritize OT remediation and hardening without disrupting operations. Align with IEC 62443, NERC CIP, and…
