Joe DeMesy & Ronan Kervella

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Services Overview

Pen Testing Overview

A modern approach to cybersecurity that combines automated testing tools with human expertise to identify all your vulnerabilities.

AI/LLM Security Assessment

Application Penetration Testing

• Mobile Application Assessment

• Secure Code Review

Cloud Security

Product Security

Network Security

• External Pen Testing

• Internal Pen Testing

Partner Assessments

• CASA & MASA

• Oracle Assessment

• ioXt Alliance Certification

CTEM Overview

Identify, prioritize and resolve business-impacting exposures through managed services that support and strengthen your CTEM program.

Attack Surface Discovery

Attack Surface Testing

Emerging Threats

Red Team & Readiness Overview

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

Red Teaming

• Social Engineering

• Ransomware Readiness

IR Tabletop Exercises

Cosmos Platform

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.

Featured Report

Scoring high in the GigaOm Radar for the fourth year in a row!

Get an overview of the Attack Surface Management (ASM) market — and learn why Bishop Fox was named a Fast Mover by the analysts at GigaOm.

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See how we help teams in these industries stay ahead of real attackers. More sectors supported than listed.

Energy & Utilities Industry

Financial Industry

Hearthcare Industry

Health Plans

Media & Entertainment Industry

New Alliance

Bolstering the Financial Sector Cyber Resilience!

Bishop Fox is an FS-ISAC Affiliate Partner helping members strengthen resilience with adversary-driven offensive security—from penetration testing to red teaming—designed to protect financial operations, support regulatory expectations, and defend customer trust.

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See All Events

We actively contribute to and participate in the cybersecurity community. Come see us at an upcoming industry event or tune into one of our speaking gigs, past or present!

Conferences

Technical Briefings

Virtual Sessions

Workshops & Training

Executive Briefings

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Featured Session

Red Teaming: Is your security program ready for the ultimate test?

Learn why traditional penetration testing fails on LLMs. Join Bishop Fox’s Brian D. for a deep dive into adversarial prompt exploitation, social engineering, and real-world AI security techniques. Rethink how you test and secure today’s most powerful models.

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See All Resources

Explore offensive security resources, from detailed reports and step-by-step guides to expert-led webcasts and live sessions, all designed to keep you informed and ahead.

Blog

Customer Stories

Bishop Fox Labs

Open-Source Tools

Workshops & Training

Cybersecurity Style Guide

Featured Research

LLM-Assisted Vulnerability Research

Explore Bishop Fox's experimental research into applying Large Language Models to vulnerability research and patch diffing workflows.

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Company Overview

We’ve been in the offensive security space for almost two decades, and we’re proud to be home to the innovators, engineers, and exploit writers behind some of the most widely used and respected security tools, techniques, and research in the industry.

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• Become a Partner

• Partner Assessment

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We’re Hiring

Want to Work with the Best Minds in Offensive Security?

Hack the Planet. Have Fun Doing It. Be part of an elite team and work on projects that have a real impact.

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COSMOS

Events

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About

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Meet the Author

Joe DeMesy & Ronan Kervella

Joe DeMesy and Ronan Kervella are the authors of the Sliver tool

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