Operational technology (OT) has long been the backbone of critical infrastructure, spanning utilities, manufacturing plants and military systems. Historically, these environments were isolated, ...

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 ...

The convergence of operational technology (OT) and information technology (IT) networks increases the complexity of and risks to systems that have long been air-gapped to ensure security. The addition ...

CISA and global cybersecurity leaders have introduced a proactive framework for OT procurement, emphasizing security by design to counter evolving threats. The US Cybersecurity and Infrastructure ...

Singapore has updated its operational technology (OT) cybersecurity blueprint to focus on enhanced data sharing, policies and processes, and skills training. According to the Cyber Security Agency ...

Since the dawn of the Industrial Revolution, business owners and operators have had to manage business risk as well as the risks to the health and safety of their workers and their communities. For ...

Operational Technology (OT) security has come a long way, but the challenges have only grown with time. Early on, OT systems were completely isolated from external networks, making them inherently ...

In this conversation with Dark Reading Editor-in-Chief Kelly Jackson Higgins, Carmine Valente, deputy CISO of New York-based electric utility Con Edison, discusses the rapidly evolving landscape of IT ...

Singapore is shoring up its defences against a growing number of cyber security threats aimed at operational technology (OT) systems used in critical sectors such as healthcare and utilities. Speaking ...

In 2023, the cybersecurity challenges in the Operational Technology (OT) and Industrial Control Systems (ICS) landscape reached unprecedented levels. Ransomware, increasingly prevalent through new ...

The security of operational technology (OT) systems has been under the spotlight in recent years with several high-profile attacks such as the Colonial Pipeline ransomware incident that crippled 45% ...