Elevate Your Cyber Defenses and Regain the Advantage

Fidelis Cybersecurity’s proactive cyber defense platforms span endpoints, networks, hybrid, and multi-cloud environments so you can detect, deceive, respond, and neutralize attacks before they impact your business.

Reshape your cyber environment to your strategic advantage. Proactive Cyber Defense provides defense-in-depth and shifts your IT security posture to proactive—rather than reactive or offensive. Elevate your defense to engage and stop digital adversaries earlier in the attack lifecycle with Fidelis.

Comprehensive Visibility

Dynamic cyber terrain mapping for full situational awareness of vulnerabilities and incoming attacks and risk analysis eliminates hiding places, closes security gaps.

Automated Response

Real-time and retrospective analysis fueled by contextual data that is collected and grouped to de-risk infrastructure and accelerate response.

Intelligent Velocity

Threat- and behavior-based analytics help stop adversaries earlier and with higher confidence, counter ongoing attacks, and gather intelligence to better prepare for future attacks.

Why Customers Rely On Us

We have built some of the most secure environments and protect
organizations from suffering the next high-profile security breach.

What Clients Are Saying

“The primary benefit and main reason I would introduce Fidelis to someone in our client base is number one to reduce the network noise. A lot of tools are going to give you a lot of alerts, but you want to have the right alerts. You want the right alerts prioritized so you can go after the...
Niccolo Alicandri, Chief Sales and Marketing Officer
"We’re able to observe more – more aspects, more activities and more methods used during an attack. Thanks to Fidelis our security dramatically changed."
Marek Laskowski, IT Director
"This vendor has gone above and beyond what others have done for us in the past to ensure that we are using the product to its fullest potential. They took the time to understand our unique environment and were able to deliver a solution that fits our model. Support has always been top notch and...
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"The deployment was effortless and involved no downtime for our production network infrastructure which was a major benefit for our organization. The vendor in my own opinion went above and beyond with their training which was originally supposed to be the general administration and "how to"....
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"Fidelis is one of the leading security products and has helped us detect some of the most advanced threats."
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Trusted by the World’s Largest Brands and Government Organizations

  • Relied on by 40+
    U.S. Gov Agencies
  • Trusted by 12
    of the Fortune 50
  • Depended on by 24
    of the Fortune 100

Let's Get Started

Ready to extend visibility, threat detection and response?