The U.S. Cybersecurity and Infrastructure Security Agency (CISA), along with the FBI, EPA, and DOE, has issued an urgent alert regarding increasing cyber threats targeting operational technology (OT) within critical infrastructure. This advisory lays out essential guidelines for asset owners to enhance their cybersecurity measures against these threats.
Key Points
- Joint alert addresses cyber threats specifically targeting OT and industrial control systems.
- Asset owners are urged to improve cybersecurity practices immediately.
- Guidance includes methods to mitigate risks, such as removing OT from the public internet and changing default passwords.
- Recommended practices include securing remote access and documenting access solutions.
- Emphasis on the importance of network segmentation between IT and OT environments.
Why should I read this?
If you’re involved in critical infrastructure, you really need to get your head around this! These guidelines are not just a recommendation; they’re a necessity given the increasing sophistication of cyber attacks. Stay ahead of the curve and ensure your systems are secure from these rising threats—trust me, it’s worth reading every bit of the detail!