A Guy Who Wrote the Code Died in 2005. I Still Have to Secure It
Summary
Securing outdated industrial control systems, some designed decades ago, presents a significant cybersecurity challenge for organizations. These legacy systems, often still in operation, lack modern security features and are difficult to update or replace, leaving critical infrastructure vulnerable to attack.
IFF Assessment
The difficulty in securing old, often unpatched, industrial control systems makes them prime targets for attackers, increasing the risk of disruption and damage.
Defender Context
Defenders must contend with the reality of legacy industrial control systems that are no longer supported by their original vendors and are challenging to patch or upgrade. Organizations need to implement compensating controls and rigorous monitoring to mitigate risks associated with these aging, yet critical, components of their infrastructure.