Four cybersecurity challenges that critical infrastructures are facing

Earlier this year, Russia started a widespread cyber-attack targeting critical infrastructures around the world, including tens of thousands of devices in British homes. So back in April, the UK’s National Cyber Security Centre (NCSC), the FBI and the US Department of Homeland Security (DHS) released a joint alert, warning that the Russian Government had carried out an attack...

By Anthony Perridge, 16 October 2018, 0 comments. Categories: Data & Analytics, Data Loss, Security.

How to combat daily security threats within the healthcare sector

Last year, we saw one of the most aggressive ransomware attacks on healthcare institutions around the world. WannaCry went viral on May 12, causing widespread disruption to global IT systems and raising serious questions about the preparedness of the National Health Service to deal with such incidents.

According to the NAO’s published report earlier this...

By Anthony Perridge, 07 August 2018, 0 comments. Categories: CIO, Data & Analytics, Data Loss, IoT, Security.

Why it’s time to wake up to critical infrastructure threats

“Without change, something sleeps inside us, and seldom awakens. The sleeper must awaken.”

This quote from Dune is a favourite of mine because it speaks to a phenomenon we see around cyberattacks, particularly those targeting critical infrastructure. In many instances, the industrial control systems (ICS) and supervisory control and data acquisition (SCADA) systems that run such infrastructure have been in place for years. Hesitant to make changes for fear of causing disruption, operators seldom...

By Anthony Perridge, 26 June 2018, 0 comments. Categories: Data & Analytics, Data Loss, Security.