Trevor Lawrence & Ruihai Fang

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Introducing Cosmos

Named Leader of the GigaOm Radar for the third year in a row!

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Cosmos Overview

Meet Cosmos: The continuous offensive security solution designed to provide proactive defense.

Cosmos Attack Surface Management

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Cosmos Application Penetration Testing

Cosmos Application Penetration Testing (CAPT) strengthens the security of business-critical applications with in-depth assessments.

Cosmos External Penetration Testing

Cosmos External Penetration Testing (CEPT) builds on Cosmos Attack Surface Management to provide the highest level of attack surface protection with post-exploitation activities.

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Application Security

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Validate interconnected devices and products are secure against attackers.

Cloud Security

Assess cloud security posture with expert testing and analysis of your environment.

Network Security

Get insight into how skilled adversaries could establish network access and put sensitive systems and data at risk.

AI/ML Security Assessment

Fortify the security of rapidly evolving AI/ML applications, models, and supporting infrastructures.

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Satisfy governance, risk, and compliance programs with our testing services.

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Exploit for Fortinet CVE-2022-42475
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Assessments for Our Partners

We're proud to work with Google, Facebook, and Amazon to increase the security of their partner ecosystems.

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Company Overview

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Career Opportunities

We're hiring! Explore our open positions and discover why the Fox Den is a great place to build your career.

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Bishop Fox Mexico

¡Celebramos! Bishop Fox is now in Mexico. Learn more about our expansion.

Meet the Author

Trevor Lawrence & Ruihai Fang

Trevor Lawrence and Ruihai Fang co-wrote a blog post on AWS security best practices.

Posts from Trevor Lawrence & Ruihai Fang

Sep 23, 2015

Stand Your Cloud #2: Host Server Hardening

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