Advanced Adversarial services
We Validate Every
Layer of Your Applications. Cloud Environments. Networks. AI/LLM Systems. Hardware & Devices. OT/ICS Environments. Facilities. Supply Chain Risk.
We uncover the hidden risks traditional testing misses by combining our elite cyber operators with proprietary innovations and AI-driven intelligence to continuously reduce your security exposure.
Trusted Across Critical Industries
What Sets OnDefend Apart
To stop advanced, persistent adversaries, you need a team that can act like one.
Security Testing Services
To stop advanced, persistent adversaries, you need a team that can act like one.
Network Penetration Testing
We identify exploitable vulnerabilities and attack paths across internal, external, and wireless networks to assess network security risk.
Application Penetration Testing
We assess web, mobile, desktop, and API applications to uncover exploitable vulnerabilities, business logic flaws, and attack paths through dynamic and static testing.
Cloud Penetration Testing
We assess cloud environments to uncover misconfigurations, identity weaknesses, and attack paths across AWS, Azure, GCP, and other cloud platforms.
AI and LLM Penetration Testing
We assess AI and LLM systems to uncover weaknesses that could lead to manipulation, data leakage, or unsafe behavior.
Hardware & Integrated Systems Testing
We assess devices, firmware, and supply-chain integrity to uncover hidden vulnerabilities, undocumented components, and unauthorized communications that lead to compromise.
Red Teaming Services
We emulate determined adversaries to demonstrate how attackers penetrate, persist, and achieve real-world impact across people, process, and technology.
Purple Teaming Services
We run collaborative attack simulations that unite offensive and defensive teams to identify protection, detection, and response gaps, tune defenses, and measurably improve resilience.
Social Engineering Testing
We conduct realistic phishing, vishing, smishing, and physical deception testing to evaluate how people and processes respond to human-focused attack techniques.
OnDefend Continuous Security Inspector
Go Beyond Traditional Testing to Find Your Hidden Risk
The OnDefend Continuous Security Inspector program (CSI) uses continuous, intelligence-driven red team testing and evolving offensive tradecraft to uncover hidden risk across network, software, cloud, hardware, IoT, and AI environments.
Continuous Threat Emulation
Persistent, adversary-style testing to uncover exploitable weaknesses
AI & Automation That Optimize Outcomes
Technology that uncovers missed insights
and drives unmatched testing efficiency
Intelligence-Driven Methodology
Testing guided by proprietary intelligence and proven offensive tradecraft
Uncover Hidden Risk Others Miss
Exposure of real-world attack paths, zero-days, and silent control failures
What Our Clients Have to Say
We Give You the Competitive Advantage
By combining elite red team operators, threat intelligence, and AI-powered capabilities we ensure you have a decisive advantage over adversaries.
Elite Red Team Operators
Senior offensive security engineers with decades of real-world adversary experience across enterprise, government, and critical infrastructure, test your environment to uncover attack paths that traditional testing misses.
Real-World Attack Behavior
Our team emulates real-world attack behavior that goes beyond known techniques and playbooks, incorporating creativity and adaptation to show how compromise actually unfolds.
Proprietary Automation & AI Technology
Our automation and AI accelerate testing, correlate signals, and scale complex validation without sacrificing depth, delivering the efficiencies modern security programs expect.
Commercial & Proprietary Intelligence
We fuse commercial intelligence with our proprietary research to identify emerging exposures, shifting attack paths, and zero-day indicators.
Continuous Validation & Improvements
Our Continuous Security Inspector (CSI) program identifies drift, new weaknesses, and evolving attack paths as your systems change, ensuring your defenses stay aligned with real adversary behavior.
News and Insights
Stay ahead of emerging threats with research and guidance from our offensive security team.
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Offensive Security Without Gaps: How OnDefend Delivers Full Coverage
Get complete offensive security coverage with OnDefend. Identify hidden risks, secure every layer, and stay ahead of real-world cyber threats.
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What Most Teams Miss When Testing Hardware Security
Hardware security testing helps uncover hidden firmware risks and bypasses attacker’s exploits. Learn why it is critical for modern enterprise defense.
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Hardware Security Testing: The Overlooked Layer in Cybersecurity
Hardware security testing helps uncover hidden firmware risks and bypasses attacker’s exploits. Learn why it is critical for modern enterprise defense.
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