Secure connectivity principles for Operational Technology (OT)


Operational technology (OT) environments – which have long been centred on safety, uptime, and operational continuity – are now more interconnected than ever. Driven by the need for increased efficiency, agility, and integration, these advancements offer significant operational benefits (such as real-time analytics, predictive maintenance and remote monitoring & administration), but they also introduce risks.

Organisations deploying or operating OT systems often face challenges in prioritising cyber security due to operational constraints, such as dependence on legacy technologies that were never designed for modern connectivity or security requirements.

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:

  • Enhancing Computer Security for Nuclear Safety and Security

    November 16, 2023

    Nuclear safety and nuclear security share the same objective and vision: to protect individuals, societies and the environment from the potential harmful effects of ionizing radiation. Though the activities that address nuclear safety and nuclear security are different, it is essential to establish a well-coordinated approach to managing their interface. It is important to ensure that ...

  • Update now! Microsoft patches 3 actively exploited zero-days

    November 15, 2023

    Another important update round for this month’s Patch Tuesday. Microsoft has patched a total of 63 vulnerabilities in its operating systems. Five of these vulnerabilities qualify as zero-days, with three listed as being actively exploited. Microsoft considers a vulnerability to be a zero-day if it is publicly disclosed or actively exploited with no official fix available. ...

  • DHS Cybersecurity and Infrastructure Security Agency Releases Roadmap for Artificial Intelligence 

    November 14, 2023

    WASHINGTON – Today the Department of Homeland Security’s (DHS) Cybersecurity and Infrastructure Security Agency (CISA) released its first Roadmap for Artificial Intelligence (AI), adding to the significant DHS and broader whole-of-government effort to ensure the secure development and implementation of artificial intelligence capabilities. DHS plays a critical role in ensuring AI safety and security nationwide. Last ...

  • Australia: Telcos required to report on cybersecurity measures in bid to prevent repeat of 2022 Optus hack

    November 13, 2023

    Australia’s telecommunications companies will be hit with new rules forcing them to update the federal government on their cybersecurity regimes, with the Home Affairs minister worried they have been left to manage their own affairs with limited oversight. Last year’s massive Optus cyber attack forced the issue into the public spotlight, fuelling serious concerns about the ...

  • Maine government says data breach affects 1.3 million people

    November 10, 2023

    The government of Maine has confirmed over a million individuals had personal information stolen in a data breach earlier this year by a Russia-linked ransomware gang. In a statement published Thursday, the Maine government said hackers exploited a vulnerability in its MOVEit file-transfer system, which stored sensitive data on state residents. The hackers used the vulnerability ...

  • Optus loses court bid to keep report into cause of cyber-attack secret

    November 10, 2023

    Optus has lost a bid in the federal court to keep secret a report on the cause of the 2022 cyber-attack – which resulted in the personal information of about 10 million customers being exposed – after a judge rejected the telco’s legal privilege claim. After the hack, the company announced in October last year that ...