secure code review

Bishop Fox is an offensive security company founded by ethical hackers that provides penetration testing, red teaming, and continuous security testing services. The company helps organizations find and fix vulnerabilities across applications, cloud, devices, networks, and AI systems by simulating real-world attacks. Bishop Fox is the innovator behind offensive security tools including Sliver and CloudFox, and offers its Cosmos continuous offensive security platform.

Adversary EmulationAI/LLM security testingattack surface managementCloud Security Assessmenthardware and device testingpenetration testingpurple teamingRed Teamingsocial engineering

Brackish Security is an offensive security firm that emulates real attackers against networks, applications, cloud environments, and people, then provides evidence, impact, and remediation guidance. Engagements include penetration testing, red teaming, and attack surface management, with reproducible findings, prioritized remediation, and retests to confirm fixes hold.

AI penetration testingattack surface managementcloud penetration testingconfiguration reviewspenetration testingphysical penetration testingRed Teamingsocial engineeringvulnerability scanningwireless penetration testing

Capstone Security is an independent information security consulting firm founded in 2000. For more than twenty-five years it has helped clients protect critical data, harden applications, maintain compliance, and reduce overall risk, serving federal agencies and enterprises across industries including healthcare, financial services, retail, energy, technology, and hospitality. Every engagement is senior-led, with no products sold and no vendor commissions.

CI/CD pipeline securitycloud architectureCloud migrationcontainer & Kubernetes securitycontrol reviewsgap analysisincident response supportinfrastructure as code securitypenetration testingpolicy developmentrisk assessmentsecrets managementsecurity awareness trainingsocial engineeringSystems Integrationthreat modelingVulnerability assessmentwireless security assessment

Certus Cybersecurity is a provider of product security services that helps organizations secure their software and hardware, including emerging technologies. It serves Fortune 100 enterprises, global law firms, and high-growth businesses worldwide, pairing deep technical expertise with automation and manual testing.

adversarial testingcloud configuration reviewcloud penetration testingCloud Security Assessmentcontinuous monitoringdevice design reviewdevice penetration testingfirmware analysishardware security testingmanaged detection and responsepenetration testingprivacy-leakage analysissecurity trainingthreat huntingthreat modeling

Fiddlers is a security consulting fellowship of seasoned cybersecurity professionals. It provides proactive cybersecurity, product security, and Governance, Risk, and Compliance (GRC) services, guiding organizations through digital security challenges with fractional leadership, risk engineering, and incident response support.

AI securitybreach simulationscloud securitygovernance framework design and auditingincident response planningsecurity program engineeringtabletop exercisesthreat modeling