What is Stuxnet?
Stuxnet is a highly sophisticated computer worm specifically designed to target industrial control systems. It is best known for disrupting Iran's nuclear program and is considered one of the most advanced cyber weapons ever created.
The worm was a collaborative project between the USA and Israel. The project began under President George W. Bush and continued under Obama. The worm caused the centrifuges in Iran's nuclear facilities to spin out of control, destroying 20% of them.
Read: Stuxnet Was Far More Dangerous Than Previous Thought - Business Insider
Sicra and Stuxnet
Sicra's recommendation regarding the Stuxnet worm is the same as for any worm. Upgrade the software in security programs and strive for best practices. Best practices include network segmentation, good access control, Zero Trust, and training employees so they have the knowledge they need to avoid cyber threats. However, Stuxnet is a bit next level, so it might be wise to consult experts.
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Related terms: Best practice, IIoT, Cybersecurity, PLC, Digital Twin security, Hacking, Zero Trust