Casaba Security

Casaba Security leverages over 20 years of experience in cybersecurity penetration testing and governance through our AI-driven platform, Nemesis, supported by a team of more than 60 senior security consultants. This combination allows us to provide thorough and consistent penetration testing and security assessments that neither human effort nor automated processes can achieve alone. Nemesis streamlines each engagement within a structured environment, processing documentation, source code, and architectural artifacts, performing simultaneous code analyses, confirming findings, and producing report-ready outputs—all while our consultants oversee each step, interpret the results, conduct tests, and handle decisions that demand human insight. Established in 2002 and accredited by CREST, we have offices in the US, Europe, and Asia, serving clients such as Microsoft, Amazon, Meta, and Adobe, along with other Fortune 100 tech companies. Our primary service offerings include AI security testing, web and API penetration testing, cloud infrastructure security, device and firmware security, and threat modeling. We also run formal enterprise governance programs related to AI release management and Secure Development Lifecycle (SDL). Since 2024, we have been chosen annually by Microsoft to perform independent security assessments of Microsoft 365 Copilot for numerous implementations and web applications, with reports accessible on Microsoft's Service Trust Portal. Our consultants meticulously scope and execute every engagement, ensuring that findings are validated before being presented. Reports are crafted to cater to both security engineers and executive stakeholders, as we aim to deliver valuable and relevant results.