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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

Get Cosmos Attack Surface Management (CASM) for unmatched visibility into your changing external attack surface with continuous discovery and mapping.

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.

The Best Defense is a Great Offense

See Why We're the Leaders in Offensive Security

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Application Security

Ensure your applications are secure and improve your DevSecOps practices.

Red Team & Readiness

Get a holistic view of your ability to defend against a real-world attack.

IoT & Product Security

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.

Compliance & Regulations

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

Assessments for Our Partners

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

A Ponemon Institute Report

The State of Offensive Security

Get the blueprint. Insights into how mature security organizations invest in offensive strategies.

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Resource Center

Discover new offensive security resources, ranging from reports and eBooks to slide decks from speaking gigs.

Bulletins & Advisories

Explore the latest security bulletins and advisories released by our team.

Exploit for Fortinet CVE-2022-42475
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Blog

Dive into our blog for insights and perspectives from our offensive security experts.

Bishop Fox Labs

Learn more about our research and some of the most popular open-source security tools. Check them out here!

Why Partner with Us?

Join Forces with the Leaders in Offensive Security

Independent Assessment by TAG Cyber

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Partner Program Overview

Learn about our partner programs and see how we can work together to provide best-in-class security offerings.

Find a Partner

Check out our awesome ecosystem of trusted partners to find the right solution for your needs.

Become a Partner

Explore partnership opportunities and apply to join forces with Bishop Fox.

Assessments for Our Partners

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

We're Hiring!

Want to Work with the Best Minds in Offensive Security?

Be part of an elite team and work on projects that have a real impact.

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Company Overview

Get to know us. Learn about our roots and see why we're on a mission to improve security for all.

Events

Join us at an upcoming event or peruse our speaking engagements, past and present.

Newsroom

Read the latest articles, announcements, and press releases from Bishop Fox.

Want to get in touch? We're ready to connect.

Career Opportunities

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

Intern & Educational Programs

Starting your offensive security journey? Check out our internships and educational programs.

Bishop Fox Mexico

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

Meet the Author

Bishop Fox Security Experts

Due to the nature in which Bishop Fox security experts conduct research and penetration tests, some prefer to remain anonymous. Their work is published under the Bishop Fox name.

Bishop Fox is the leading authority in offensive security, providing solutions ranging from continuous penetration testing, red teaming, and attack surface management to product, cloud, and application security assessments. We’ve worked with more than 25% of the Fortune 100, half of the Fortune 10, eight of the top 10 global technology companies, and all of the top global media companies to improve their security. Our Cosmos platform, service innovation, and culture of excellence continue to gather accolades from industry award programs including Fast Company, Inc., SC Media, and others, and our offerings are consistently ranked as “world class” in customer experience surveys. We’ve been actively contributing to and supporting the security community for almost two decades and have published more than 16 open-source tools and 50 security advisories in the last five years. Learn more at bishopfox.com or follow us on Twitter.

Posts from Bishop Fox

Dec 13, 2024

Current State of SonicWall Exposure: Firmware Decryption Unlocks New Insights

Dec 12, 2024

Our Favorite Pen Testing Tools: 2024 Edition

Dec 02, 2024

Sonicwall Firmware Deep Dive - Part 1

Nov 01, 2024

A Brief Look at FortiJump (FortiManager CVE-2024-47575)

Oct 15, 2024

Off the Fox Den Bookshelf: Security and Tech Books We Love

Sep 17, 2024

Navigating DORA Compliance: A Comprehensive Approach to Threat-Led Penetration Testing

Aug 01, 2024

Adversarial Controls Testing: A Step to Cybersecurity Resilience

Jul 17, 2024

Leveraging Offensive Security for Effective Post-Attack Recovery

Jun 14, 2024

How Does Social Engineering Work? From Planning to Execution

May 06, 2024

OOB Memory Read: Netscaler ADC and Gateway

Apr 19, 2024

PAN-OS CVE-2024-3400: Patch Your Palo Alto Firewalls

Apr 01, 2024

Practical Measures for AI and LLM Security: Securing the Future for Enterprises

Mar 21, 2024

The iSOON Disclosure: Exploring the Integrated Operations Platform

Mar 08, 2024

Further Adventures in Fortinet Decryption

Mar 01, 2024

CVE-2024-21762 Vulnerability Scanner for FortiGate Firewalls

Oct 27, 2023

Building an Exploit for FortiGate Vulnerability CVE-2023-27997

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