We Are
Zero-Defense Labs
Cybersecurity experts specializing in offensive and defensive security.
We think like attackers and defend like experts, providing tailored solutions
to help businesses stay ahead of evolving
threats in the cyber world.
Our Mission & Vision
With extensive expertise in red teaming, adversary emulation,
vulnerability research, and comprehensive defense strategies, we
identify vulnerabilities before they become breaches.
Our mission is simple: to strengthen your security, outsmart attackers,
and empower your organization to navigate the complexities of cyber
threats confidently.

Why Choose Us?
Expertise & Specialization
Deep knowledge in penetration testing, threat intelligence, and incident response.
Client-Centric Focus
Tailored solutions with transparency, trust, and proactive communication.
Continuous Innovation
We stay ahead with constant research and emerging threat analysis.
Get to Know the Mind Behind, Jacob Hazak.
Jacob is a highly skilled cybersecurity expert with extensive
experience in both offensive and defensive security.
Having
collaborated with major companies and earned prestigious international
certifications, Jacob is recognized for his technical prowess.
An active participant in cybersecurity competitions and bug
bounty programs, Jacob leads cutting-edge projects while
offering clients expert guidance and detailed solutions.
With
over a decade of hands-on experience, Jacob combines deep technical
knowledge and strategic vision to craft personalized security strategies
that protect clients from emerging threats.

Success Stories from Our Clients
The most compelling way to demonstrate our commitment is through the experiences and stories of our clients.
Zero Defense Labs stands out in cybersecurity. They explained everything clearly and were always available to answer my questions.
Their penetration testing revealed vulnerabilities we hadn’t considered and provided clear, practical solutions to strengthen our defenses.
Highly recommend Zero Defense Labs! They identified security gaps and gave actionable recommendations that significantly improved our systems.
Zero Defense conducted a thorough penetration test, uncovering critical weaknesses and providing clear steps to fix them. A top-tier security team.
Their code review was excellent and detailed analysis, security risks uncovered, and best practices that improved our application’s security.
Their Red Team and phishing simulation exposed real-world weaknesses, helping us refine security protocols and train employees more effectively.
During a major cybersecurity incident, their rapid response and clear guidance were crucial in containing the breach and strengthening our defenses.
Zero Defense Labs helped us navigate a critical security crisis with confidence. Their fast action and expert advice made all the difference.
Zero Defense Labs stands out in cybersecurity. They explained everything clearly and were always available to answer my questions.
Their penetration testing revealed vulnerabilities we hadn’t considered and provided clear, practical solutions to strengthen our defenses.
Highly recommend Zero Defense Labs! They identified security gaps and gave actionable recommendations that significantly improved our systems.
Zero Defense conducted a thorough penetration test, uncovering critical weaknesses and providing clear steps to fix them. A top-tier security team.
Their code review was excellent and detailed analysis, security risks uncovered, and best practices that improved our application’s security.
Their Red Team and phishing simulation exposed real-world weaknesses, helping us refine security protocols and train employees more effectively.
During a major cybersecurity incident, their rapid response and clear guidance were crucial in containing the breach and strengthening our defenses.
Zero Defense Labs helped us navigate a critical security crisis with confidence. Their fast action and expert advice made all the difference.
Ready to Secure Your Digital Future?
Join the companies that trust Zero-Defense Labs for their security needs.
Don't wait until it's too late.
Get started today.