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industrial control systems


Cybersecurity Experts Warn of New ‘Hardened’ ICS-Specific Ransomware Variant

A primitive but unique ransomware variant that emerged in mid-December can forcibly stop a number of processes, including multiple items related to industrial control system (ICS) operations, industrial cybersecurity firm…


Modifying Behavior to Protect Systems in a Malicious Threat Landscape

The malicious threat landscape for industrial control systems (ICSs) is constantly evolving and getting more sophisticated, thereby raising the need to have visibility, implement protective controls, and perform continuous monitoring.…


A Grim Gap: Cybersecurity of Level 1 Field Devices

Industrial control system cybersecurity is today largely focused on securing networks, and efforts largely ignore process control equipment that is crucial for plant safety and reliability, leaving it woefully vulnerable,…


Three Things ICS Security Pros Can Do to Maximize Uptime

Before industrial control systems (ICSs) were network-connected, operators had little to worry about in the way of cyber threats. But as industrial environments, such as energy utilities, become more connected,…


Securing Industrial Control Systems: A Holistic Defense-In-Depth Approach

  Defense-in-depth is a concept that is already widely deployed by many organizations within their IT infrastructures. However, many organizations do not apply it to their industrial control system (ICS)…