OnDefend Continuous Security Inspector is an advanced adversary simulation and continuous security validation program that uncovers attack paths, zero-day indicators, and control failures that traditional penetration testing often overlooks. The OnDefend CSI program combines elite red team expertise, intelligence-driven tradecraft, and AI-powered analysis and automation to provide hidden insights, continuous visibility, and actionable intelligence about your real-world exposure. 

Traditional penetration testing is built on a static, point-in-time model with limited insight and no adaptive capability to bypass security controls. In short, it cannot reveal your worst-case scenarios against advanced, persistent adversaries. Additionally, industry data shows that only about one-third of breaches come from known vulnerabilities, which is what standard penetration testing is designed to focus on. The OnDefend CSI program is engineered to uncover the other two-thirds of hidden risk by mapping the complex attack chains, control gaps, and architectural flaws that traditional penetration testing cannot see. Through its intelligence-based continuous methodology, the OnDefend CSI program is built for organizations that need a partner who behaves like the adversary, adapts with their environment, and continuously exposes the weaknesses that scanners, point-in-time tests, and siloed teams may never find. 

Red teaming is typically a one-time exercise with fixed scope and narrow objectives.

The OnDefend CSI program delivers continuous red teaming, intelligence-driven testing, and adaptive automation that evolves alongside your architecture and threat landscape. Instead of a single adversary event, you get an ongoing adversary model that continuously reveals how attacks would unfold. 

Yes, but not how automated penetration tools (PTaaS) uses it. The OnDefend CSI program uses AI-powered intelligence and automation technology to learn from prior testing activity, correlate signals, replay tests, and expose patterns no human or scanner could find, empowering our team to operate with greater efficiency and focus on deeper, more advanced testing. 

The OnDefend CSI program operationalizes the core principles of CTEM by continuously identifying exposures, validating attack paths, and measuring control performance in real-world conditions. CTEM defines the program strategy. The OnDefend CSI program delivers the adversary simulation, intelligence correlation, and continuous validation that make CTEM effective in practice. 

The OnDefend CSI program provides continuous validation of evolving environments, uncovers zero-day indicators and chained attack paths, strengthens detection and response, and verifies the integrity of applications, devices, firmware, and cloud workloads. These insights help security teams measure real-world resilience and rapidly improve control performance. 

The OnDefend CSI program strengthens executive and board reporting, provides real-time assurance of control effectiveness, reduces operational risk, and delivers measurable ROI through automation and intelligence reuse. It helps organizations prioritize investments with evidence-based readiness data. 

Yes. The OnDefend CSI program is a service that works alongside your existing security operations center (SOC) and technology stack. Our team uses the visibility and telemetry you already have in place, and when BlindSPOT™ is used for control validation, we deploy lightweight agents only on selected endpoints. The program strengthens your SOC by providing real adversary activity, correlated insights, and continuous validation results that help improve configuration, tuning, and response. 

Yes. The OnDefend CSI program is designed for enterprise scale environments and continuously validates exposure across network, cloud, software, hardware, IoT, OT, and AI or LLM based systems. It reveals domain-specific attack paths, supply chain risks, model manipulation, hidden dependencies, and operational weaknesses across each layer. 

Yes. The OnDefend CSI program continuously evaluates your internal and external network surfaces to reveal how real attackers would pivot, escalate privilege, and traverse your environment. By identifying lateral movement paths, segmentation failures, remote access misconfigurations, shadow IT risks, and east-west blind spots, the OnDefend CSI program provides persistent visibility into how your network could be compromised and how effectively your controls perform under live adversary conditions. 

Absolutely. The OnDefend CSI program continuously validates your cloud architecture, including Amazon Web Services (AWS), Microsoft Azure, Google Cloud Platform (GCP), and hybrid environments, by testing identity configurations, trust boundaries, workload interactions, and control-plane behaviors. It uncovers over-permissive IAM roles, privilege-escalation routes, cross-account trust abuse, container and serverless attack vectors, and misconfigurations that emerge as your cloud evolves, giving you ongoing clarity into how attackers could compromise your cloud footprint. 

Yes. The OnDefend CSI program continuously assesses the entire software ecosystem, from development and build pipelines to production systems, to detect the hidden weaknesses attackers target long before deployment. It reveals supply chain compromises, tampered or malicious dependencies, covert C2 channels, insecure integrations, and backdoors that persist through code, packages, or configuration. This ensures your applications remain secure and trustworthy at every stage of the lifecycle. 

Yes. The OnDefend CSI program validates hardware and IoT security by examining device integrity, firmware authenticity, component trustworthiness, and communication behaviors across the full supply chain. It identifies counterfeit or substituted components, unauthorized firmware modifications, hidden backdoors, covert communication channels, and device-level misconfigurations that attackers exploit for persistence and stealth, ensuring your devices remain secure from manufacture through deployment. 

Absolutely. The OnDefend CSI program safely evaluates OT systems and converged IT/OT environments without disrupting operations. It uncovers weak segmentation, vulnerable remote access paths, unmonitored data flows, insecure or legacy protocols, and lateral movement routes that could allow attackers to reach critical operational assets. This provides continuous confidence that your OT environment can withstand real-world threats while maintaining uptime and safety. 

Yes. The OnDefend CSI program continuously validates AI and machine learning ecosystems against real adversarial manipulation across data, models, and pipelines. It detects data poisoning, inference manipulation, insecure integrations, shadow AI deployments, model extraction attempts, and governance failures that compromise accuracy and trust. The OnDefend CSI program ensures your AI-driven operations remain secure, transparent, and resilient under real-world threat conditions. 

The OnDefend CSI program runs as an ongoing program instead of a point-in-time exercise. It performs regular adversary activity, test case expansion, attack path replay, configuration checks, and detection measurement as your environment changes. This provides a living, continuously updated view of real-world exposure. 

The OnDefend CSI program not eliminate penetration testing – it elevates and extends it. Phase one of the OnDefend CSI program is a full, traditional penetration test that captures the baseline of known vulnerabilities and initial findings. What makes the OnDefend CSI program different is that it doesn’t stop there. Phases two and three go far deeper by uncovering chained misconfigurations, zero-day indicators, and real attack paths that traditional vendors never reach. The OnDefend CSI program replaces reliance on point-in-time testing with a continuous, intelligence-driven model that exceeds the depth, coverage, and accuracy of standalone pen tests.  

The OnDefend CSI program is driven by layered, real-world intelligence designed to mirror how actual attackers operate. It uses continuously updated external threat feeds to stay aligned with current adversary TTPs and emerging indicators, while also leveraging years of internal intelligence from past engagements, telemetry, and behavioral analytics. This combination of global and proprietary insight allows the platform to correlate signals across systems and guide testing with precision, ensuring every assessment reflects real attacker behavior rather than speculation or static checklists. 

Absolutely. The OnDefend CSI program adapts its testing approach to your specific architecture, technology stack, business model, and threat landscape. This includes tailored adversary emulation, customized test cases, automated prioritization of the highest-risk components, and alignment with relevant compliance or industry-specific requirements. The program molds itself around your environment so results are relevant, targeted, and actionable – not generic or templated. 

You see results immediately. Phase one of the OnDefend CSI program delivers a full baseline penetration test with clear findings, vulnerability insights, and an initial threat model. As soon as Phases two and three start, visibility deepens quickly because the OnDefend program CSI correlates data across systems, expands test cases, identifies chained attack paths, and uncovers zero-day indicators that traditional testing misses. Once continuous validation begins, organizations receive real-time insight into new exposures, shifting attack paths, failed controls, and defensive performance, ensuring there are no blind spots between assessments.