Friday, March 4, 2011

Stuxnet

If you don’t know it already, Stuxnet is a worm that could take control of industrial equipment. It is widely believed that its target was machinery used to enrich uranium.


Stuxnet first came to light in July 2010. Nearly 60% of reported infections were inside Iran.

The worm targets industrial control systems, known as programmable logic controllers (PLCs), made by Siemens.

While PLCs are used to control a wide variety of automated systems, it is believed that it was those inside Iran's nuclear facilities that were the intended target.

Analysts who have examined the Stuxnet code say it could have been used to damage centrifuges which play a crucial role in the process of enriching uranium for both nuclear power and weapons.

In a recent report on Stuxnet, the security firm Symantec said that it would have taken a team of between five and 10 developers, six months to create the worm.



No comments: