Exposure Management
2 Min

NST Assure Recognized as a Representative Vendor in the 2026 Gartner® Market Guide for Adversarial Exposure Validation

NST Assure has been recognized as a Representative Vendor in the 2026 Gartner® Market Guide for Adversarial Exposure Validation (AEV).

The recognition reflects the increasing importance of continuous, attacker-centric validation as enterprises evolve toward Preemptive Exposure Management (PEM) and Continuous Threat Exposure Management (CTEM) operating models.

NST Assure is NetSentries’ continuous exposure assessment and adversarial validation platform designed to help organizations identify, prioritize, and validate externally exploitable security exposures across modern digital attack surfaces. The platform combines Exposure Assessment, Adversarial Exposure Validation, exploitation intelligence, and AI-augmented security analysis with Human-in-the-Loop (HITL) governance to support continuous security assurance.

Organizations are increasingly shifting from periodic vulnerability identification toward continuous validation of real-world exploitability. NST Assure focuses on validating exposures that represent practical attacker opportunities rather than relying solely on theoretical vulnerability severity.

“Security teams today require continuous visibility into what is genuinely exploitable in their environment. We believe the recognition of NST Assure in the Gartner Market Guide for Adversarial Exposure Validation reflects the growing industry demand for continuous, attacker-aligned validation capabilities that help organizations prioritize risk based on real-world exposure.”

Arun Thomas, CTO of NetSentries

NST Assure supports continuous outside-in exposure assessment, adversarial validation, targeted penetration testing, and exposure intelligence correlation to help enterprises improve prioritization accuracy and operational security decision-making across evolving attack surfaces.

The platform continues to expand its capabilities through autonomous validation workflows, AI-augmented assessment methodologies, and continuous exploitation intelligence integration while maintaining consultant-driven governance and validation controls.

NetSentries serves enterprises, financial institutions, telecommunications providers, government organizations, and critical infrastructure sectors globally through platform-backed managed security assessment services.

Gartner Disclaimer:

Gartner does not endorse any vendor, product or service depicted in its research publications and does not advise technology users to select only those vendors with the highest ratings or other designation. Gartner research publications consist of the opinions of Gartner’s research organization and should not be construed as statements of fact. Gartner disclaims all warranties, expressed or implied, with respect to this research, including any warranties of merchantability or fitness for a particular purpose.

GARTNER is a registered trademark and service mark of Gartner, Inc. and/or its affiliates in the U.S. and internationally.

Related posts

BLOG
Exposure Management

Email Security Controls: Levels of Security & Preventable Attack Scenarios

Over the last few weeks, we have received numerous support requests from our enterprise customers and had interactions with teams regarding early notification alerts sent from our side about their application servers' susceptibility to the HTTP 2 Rapid Reset DDoS attack. It was interesting to listen to the Blue team's stance and views on the shared responsibility aspect of DDoS mitigation. There is a widespread misbelief that any single-layer protection, whether at the ISP level or gateway, offers adequate defense against all types of DDoS attacks. Most large enterprises have multi-disciplinary, defense-in-depth practices in place to prevent such attacks. Nonetheless, it was notable that we were able to demonstrate the actual impact to customers with meaningful proof of concepts (POCs) despite the presence of many such security solutions. While the most favored and recommended method of remediation is the actual patching of the application server, there may be issues related to application compatibility or other factors that could delay this action. Therefore, it is crucial to verify the presence and effectiveness of security controls at various levels to establish a virtual patching defense for the affected application servers. A multi-layered DDoS defense strategy integrates measures from ISPs, WAFs/WAAPs, CDNs, ALBs, SLBs, and Application Servers to provide comprehensive protection

See NST Assure in action! Contact us for a Demo

email us : info@nstcyber.ai
Proactively predict, validate & mitigate risks