Recent attacks on the third-party data system of several U.S. pipeline companies highlight the persistent need for better ways to secure industrial control systems (ICSs), particularly when third-party software is in use, security experts said.
Tag: industrial control system
Despite their availability on mobile networks and thus increased exposure to outside security threats, SCADA apps remain highly insecure and vulnerable to attack, putting critical industrial control systems at immediate and increased risk, researchers at IOActive and Embedi have found.
Ralph Langner, the renowned expert on the security of industrial control- and SCADA systems, warns that the latest draft of the U.S. Government’s Cyber Security Framework (CSF) will do little to make critical infrastructure more resistant to devastating cyber attacks. Writing on his blog, Langner said that a draft of the National Institute of Standards and Technology’s (NIST’s) Preliminary Cybersecurity Framework does little to compel critical infrastructure owners to improve the security of their systems, or guarantee uniform (and robust) cyber security standards in the critical infrastructure space. NIST released the latest draft of the CSF late last month (PDF). But Langner, writing on Wednesday, likened the framework to a recipe that, if used by three different chefs, produces three totally different dishes…or just a messy kitchen. “A less metaphorical words, a fundamental problem of the CSF is that it is not a method that, if applied properly, would lead to predictable results,” […]