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Pen Testing Overview

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

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

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

Red Teaming

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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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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!

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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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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.

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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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Featured Blog

Vulnerability Discovery with LLM-Powered Patch Diffing

Read our most recent research to see how LLMs can assist in scaling patch diffing workflows, saving valuable time in a crucial race against attackers.

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Industry

Oct 31, 2019

Scary Security Stories to Tell in the Dark

By Britt Kemp

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Technical

Oct 28, 2019

Glossary of Relevant AWS Terms

By Gerben Kleijn

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Industry

Sep 30, 2019

Introducing cyber.dic

By Brianne Hughes, Catherine Lu

Technical

Sep 12, 2019

Breaching the Trusted Perimeter | Automating Exploitation

By Jon Williams

Gauge showing high severity reading for a security advisory for EzAdsPro “BlackBox” application.

Industry

Sep 11, 2019

OpenEMR 5.0.1(6) - Technical Advisory Release

By Chris Davis

Gauge showing high severity reading. CATIE Web - Version 20.04.0.

Advisory

Sep 10, 2019

OpenEMR 5.0.1(6) - RCE and XSS

By Chris Davis

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Industry

Sep 02, 2019

Cybersecurity Fatalism - How It Poisons Your Decision Making

By Dan Petro

Industry

Aug 29, 2019

Contain Your Toxic Waste: Keep Prod Out of Dev

By Tony Lozano

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Industry

Aug 12, 2019

Every Sign Has a Story

By Thiago Campos

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Technical

Aug 08, 2019

Meet Eyeballer: An AI-powered, Open Source Tool for Assessing External Perimeters

By Dan Petro, Gavin Stroy

Technical

Aug 07, 2019

A How-To Guide for Using ZigDiggity, the Zigbee Hacking Toolkit

By Francis Brown, Matt Gleason

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Industry

Aug 06, 2019

How Bishop Fox Enables Wickr's Security Assurance

By Bishop Fox

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