Protect your digital assets with expert penetration testing, security consulting, and industry-focused cybersecurity education — backed by active research and innovation.
Adversary-grade offensive testing that uncovers what real attackers would find — before they do.
Strategic consulting that turns risk into a managed, measurable part of your business.
Hands-on courses and labs that train the next generation of cybersecurity professionals.
Advanced research in AI, cloud, and satellite security that keeps our clients ahead of the threat curve.
Most firms sell penetration tests. ByteDefender was founded by a cybersecurity researcher, penetration tester, and educator to do more: we protect organizations, advise their leadership, train their people, and publish the research that moves the field forward.
From a single web application to your full enterprise architecture, we test, assess, and secure it.
In-depth testing of web applications and APIs against OWASP and beyond — logic flaws included.
Learn more →Internal and external network penetration testing, segmentation review, and hardening guidance.
Learn more →Configuration review and attack-path analysis for AWS, Azure, and GCP environments.
Learn more →Adversarial testing of machine learning systems, LLM applications, and AI-integrated products.
Learn more →Vulnerability assessments and risk reviews that give leadership a clear, prioritized picture.
Learn more →Design and review of security architecture so resilience is built in — not bolted on.
Learn more →Built by an educator and practitioner, our programs combine rigorous theory with real hands-on labs — from first steps to advanced offensive tradecraft.
Our team doesn't just apply the state of the art — we help create it, and we publish what we learn.
Peer-reviewed research spanning offensive security, applied cryptography, and emerging attack surfaces.
Practical, in-depth white papers and technical reports that translate research into defense.
Security tooling released to the community — because a stronger ecosystem protects everyone.
ByteDefender is onboarding its first engagements. Case studies and client testimonials will be published here — with permission, and with the same rigor we bring to our reports.
Become an Early ClientAdvisories, deep dives, and practical guidance from our practitioners. (Auto-populated from your CMS at launch.)
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Book a free, no-obligation consultation with our team.