About

Fidelis Cybersecurity, established in 2002 and based in Bethesda, Maryland, USA, is a prominent cybersecurity firm focused on advanced threat detection and response. Its comprehensive product suite includes Fidelis Endpoint, Fidelis Network, Fidelis Deception, and Fidelis Cloud. Fidelis Endpoint, a core solution, provides robust protection for hundreds of thousands of endpoints across both on-premises and cloud infrastructures. It leverages threat intelligence feeds for superior detection accuracy, offers deep digital forensics, and enables remote investigations and automated attack responses via its single agent architecture, ensuring protection both on and off-grid. With an estimated 200-500 employees, Fidelis Cybersecurity operates in a competitive landscape, challenging industry leaders such as CrowdStrike, SentinelOne, and Palo Alto Networks in the endpoint detection and response (EDR) and network security markets. While specific revenue figures are not publicly disclosed, the company is recognized for its innovative approach to integrating forensic capabilities with real-time threat intelligence.