Visibility is difficult in OT and industrial control system environments. A new NIST cybersecurity project aims to help address those challenges.

The exploding demand for remote access into today's industrial control systems (ICS) and operational technology (OT) systems has created a nebulous, Internet-connected attack surface that's too ...

Fortinet has bolstered its operational technology protection platform with a variety of new features, including improved device identification and patching capabilities, and it introduced new ...

Manual rule creation is the silent gap in most OT security programs. Detection tools are working, but writing enforcement policies by hand for constantly changing systems means the response always ...

For today’s connected factories, operational technology (OT) security has very much become a business priority. OT ...

Operational Technology (OT) and Information Technology (IT) systems in a factory have always been separate entities with different objectives, systems, and technologies. With the increasing trend of ...

S4x23 — Miami — As IT and operational technology (OT) network lines continue to blur in the rapidly digitalized industrial sector, new vulnerabilities and threats imperil conventional OT security ...

When OT systems are brought into the IT security realm, there are more devices that need network connectivity and greater segmentation is required to isolate those devices. Zero-trust architectures ...

Fortinet today announced several updates to its operational technology (OT) security platform, including a new industrial Ethernet switch, an access point for hazardous OT environments and a wireless ...

Operational technology or OT security solutions have now become integral to the daily operations of industries that have embraced IT infrastructure in their processes, systems, and facilities. As it ...

A document written by the Australian Cyber Security Centre and supported by the NSA and security agencies in the UK, Germany, Korea and elsewhere, outlines six principles for securing OT systems. To ...

Cybersecurity firm Fortinet Inc. today announced updates to its operational technology security platform, including enhanced security networking and security operations capabilities as part of its ...