We are the guys who cracked Stuxnet.
We have been among the first to develop the field of ICS security. We have cracked the Stuxnet malware. We have helped asset owners in critical infrastructure and manufacturing to protect against nation-state level cyber attacks.
Now we are building game-changing software for assuring the security and reliability of complex OT infrastructures.
Langner is a software company specializing in cyber security for critical infrastructure and large-scale manufacturing. We did not just produce printed paper or fancy technical gizmos but results that changed the way cyber security, and national security in a larger sense, is seen.
Our analysis of the Stuxnet malware has triggered global changes in policy and defense. In cyber-physical security, we know what works and what doesn’t by decades of hands-on experience. We have given advice to the White House, the Pentagon, the US Senate, the United Nations, and many others.
FOUNDER AND CEO
Ralph Langner founded the German branch of the Langner group in 1988, and the US-based Langner Inc. in 2017. Ralph accumulated 25 years of hands-on field experience in the cyber security issues of power plants, water treatment facilities, nuclear facilities, food and beverage plants, automotive factories, steel mills, and many more.
He received worldwide recognition for his swift and comprehensive analysis of the Stuxnet malware and is considered a leading global expert on cyber defense.