OT systems are a prime target due to their criticality and the potential impact if these systems are disrupted. As the number and capability of threat actor targeting OT increases, so too does the need for robust cyber security controls.
However, the complexity, scale, and long-standing nature of OT systems often means organisations can lack a holistic view of their environment, which undermines their ability to implement effective cyber security measures. Traditionally, OT networks were isolated (or ‘air-gapped’) from the internet and external systems. However, modern operational demands have led to increased connectivity as networks now integrate with enterprise systems, third-party vendors and cloud services. This makes designing appropriate security controls increasingly critical, to reduce the risks to previously isolated systems.
Read more…
Source: U.S. Federal Bureau of Investigation Cyber Division
Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox
Related:
- 3 Data Source Coverage Capabilities You Need from Your Database Security Solution
January 18, 2022
When Henry Ford, the de-facto inventor of mass production, was asked during a production meeting in 1909 in which colors his Model T automobile would be available to consumers, Ford – a notorious stickler for keeping costs to the bare minimum – offered almost no optional extras and that included the range of colors. He ...
- Cybersecurity for Industrial Control Systems: Part 1
January 15, 2022
The ever-changing technological landscape has made it possible for the business process on the IT side of an enterprise to be interconnected with the physical process on the OT side. While this advancement has improved visibility, speed, and efficiency, it has exposed industrial control systems (ICSs) to threats affecting IT networks for years. Our expert team ...
- The race towards renewable energy is creating new cybersecurity risks
January 14, 2022
The renewable energy industry is becoming more important as countries attempt to move away from fossil fuels, but the continued growth of the sector must be managed with cybersecurity in mind, or there’s the danger that vulnerabilities in everything from power plants down to smart meters could leave energy providers and their customers open to ...
- Cyberattack shuts down Albuquerque schools; county copes with ransomware incident
January 13, 2022
School officials in Albuquerque, New Mexico have cancelled classes for Thursday and Friday due to a cyberattack. The shutdown took place just days after a ransomware attack hit government services across Bernalillo County. In a statement posted to the Albuquerque Public Schools (APS) website, officials said schools will remain closed “as the district continues to investigate ...
- How to achieve the Interoperability of EU Risk Management Frameworks
January 13, 2022
The report (Interoperable EU Risk Management Framework) published today is primarily designed to assess the existing risk management frameworks and methodologies in order to identify those with the most prominent interoperable features. What is security risk management? Information security risk management consists of the coordinated activities of an organisation in order to control information security risks. These ...
- How to Make API Security an Integral Part of Your Application Security Strategy
January 12, 2022
The farther your organization travels down the digital transformation path, the more critical API protection is to your overall security posture. Every day, your development teams are innovating; they rely more on microservices to save time and money as they automate business-to-business processes and provide a back-end for mobile applications. APIs are the cornerstone of ...