A Security Partner As Relentless As Your Attackers

Our Mission

We have one mission: Empower security teams with integrated, automated and intelligent technology so that they successfully protect the world’s most sensitive data.

Fidelis is the leader in automated threat detection and response. We have revolutionized data protection by delivering a fully automated and complete detection and response system designed to improve security operations by performing the tasks of a skilled analyst, threat hunter and incident responder. Engineered to deliver comprehensive visibility, alert validation and increased response across network and endpoints, the Fidelis platform creates 10-20x improvement in the effectiveness and efficiency of security operations.


Company Highlights

  • Founded in 2002
  • Headquartered in Bethesda, MD
  • Ecologically sound headquarters is a LEED Certified Platinum building - Learn More
  • Global offices in 10 countries


Our Commitment and Culture

Together, we’re successfully automating cyber defense action with intelligence. Our unfailing commitment to our customers inspires us to do what it takes to deliver the comprehensive visibility, complete intelligence and integrated detection and response automation necessary for increasing the speed and efficiency of combating even the toughest threat actors. 

Career Opportunities