NopSec

What the company sells

NopSec sells a Cyber Threat Exposure Management (CTEM) platform and penetration testing services.

NopSec addresses teams that struggle to understand and remediate the vulnerabilities that matter to their business using a mix of spreadsheets. NopSec serves the RBVM needs of CISOs and Vulnerability Management teams.

The NopSec platform aggregates vulnerability prioritization, remediation automation and performance reporting into one centralized platform. NopSec integrates with infrastructure scanners, cloud asset scanners, application scanners (SAST and DAST) and Configuration Management Databases (CMDBs). NopSec UVRM integrates with over 50 threat intelligence and asset data technologies to assess risk, prioritize remediations and report on progress. Bi-directional syncing between NopSec and vulnerability scanners ensures security tools report the same status.

NopSec uses a patented machine-learning algorithm to surface infrastructure, application and cloud/container vulnerabilities most likely to be weaponized. NopSec prioritizes vulnerabilities associated with malware and exploit kits, not just vulnerabilities identified with exploits. The NopSec platform aggregates application and infrastructure vulnerability data. NopSec attack path mapping lets Security teams visually validate the effectiveness of their controls and the effects of their potential remediations on their network.

NopSec provides full-stack reporting that puts application vulnerabilities next to infrastructure vulnerabilities. NopSec enables Security teams to benchmark progress, quantify risk remediation and articulate risk by business line.

NopSec has performed manual penetration testing and red-teaming engagements across infrastructure, applications, wireless, mobile, social engineering and VoIP since 2008. NopSec in-house security experts simulate attack scenarios on a customer environment to help identify critical vulnerabilities before they are weaponized. NopSec evaluates exploitable areas of risk in infrastructure, applications and employees. NopSec services are custom scoped and custom quoted because no two environments are exactly the same.

NopSec runs either agent-deployed or traditional-schedule scans. NopSec reports on risk posture and progress in the customer's UVRM instance.

NopSec's security research team simulates real-world attacks against AI-powered applications, LLM integrations and agentic infrastructure to find exploitable weaknesses. NopSec tests applications that use retrieval-augmented generation for adversarial content injected into the knowledge base or retrieved documents.

Cisco announced end-of-life for Kenna Security in December 2025. NopSec created a dedicated program specifically for Kenna customers. NopSec's JumpStart Program includes dedicated migration specialists. NopSec is scanner-agnostic and integrates with Tenable, Qualys, Rapid7, CrowdStrike, Defender, AWS Security Hub, Azure Security Center and many other sources.

NopSec was founded by white hat hackers aiming to help companies improve their cybersecurity from attacks. NopSec follows the NIST Cybersecurity Framework with layered security controls to help identify, prevent, detect and respond to security incidents.^{[1][2][3][4][5][6][7][8][9][10][12]}

Categories

• Exposure prioritisation and CTEM (primary category)
• Vulnerability management
• Penetration testing and red team services
• Compare NopSec with companies in the same categoryside by side

Headquarters

Not established from our sources

Founded

Not established from our sources

Ownership

Not established from our sources

CISO on record

Not yet on our record. Send a verified source

Website

nopsec.com

Products and services

Product names as the company writes them; what each does, in our words, from the company's own product pages. Never how well it does it.

• CTEM Platform^[1][2]

  A platform that aggregates vulnerability prioritization, remediation automation and performance reporting into one centralized platform.

  NopSec's CTEM platform brings SecOps and ITOps teams together to reduce exposure across the organization. It integrates with infrastructure scanners, cloud asset scanners, application scanners (SAST and DAST) and CMDBs. NopSec attack path mapping lets Security teams visually validate the effectiveness of their controls on their network.

• Penetration Testing^[1][3]

  NopSec in-house security experts simulate attack scenarios on a customer environment.

  NopSec in-house security experts simulate attack scenarios to help identify critical vulnerabilities before they are weaponized. NopSec services are custom scoped and custom quoted because no two environments are exactly the same.

Competitors and alternatives

The other companies on our record filed under the same categories, category by category: first those that lead with that category and share more of NopSec's categories, then alphabetical. A list from the record, never a ranking.

• On exposure prioritisation and ctem, NopSec competes with Brinqa, HackerOne, Guardare, Hive Pro, Reach Security, Rival Security, Zafran Security, AttackIQ, Nagomi Security, Outpost24 and 16 more.

• On vulnerability management, NopSec competes with Intruder, Nucleus Security, Cognition, ConnectSecure, Dynatrace, Qualys, Rapid7, Tenable, Brinqa, CyberProof and 43 more.

• On penetration testing and red team services, NopSec competes with Astra Security, BreachLock, Halo Security, NetSPI, Red Sentry, ABIR Networks, Bishop Fox, Cobalt, Millennium Corporation, NCC Group and 36 more.

References

Every fact above cites one of these by number. Tier A is the company itself, a regulator or a filing; tier B is trade or business press.

1. [1]nopsec.comNopSec · nopsec.com · undated page, accessed November 13, 2026 · Tier A: the company, a regulator or a filing
2. [2]The Fix Less, Secure More Cyber Threat Exposure Management Platform | NopSecNopSec · undated page, accessed November 13, 2026 · Tier A: the company, a regulator or a filing
3. [3]Penetration Testing for AI Applications - NopSecNopSec · undated page, accessed November 13, 2026 · Tier A: the company, a regulator or a filing
4. [4]Why Nopsec: NopSec Helps Leading Companies Reduce Cyber Exposure Risk | NopSecNopSec · undated page, accessed November 13, 2026 · Tier A: the company, a regulator or a filing
5. [5]Cyber Threat Exposure Management Platform Overview | NopSecNopSec · undated page, accessed November 13, 2026 · Tier A: the company, a regulator or a filing
6. [6]Partner Integration Ecosystem: GRC & Analytics Integrations • NopSecNopSec · undated page, accessed November 13, 2026 · Tier A: the company, a regulator or a filing
7. [7]Pen Testing: Penetration Testing and Simulated Cyber Attacks | NopSecNopSec · undated page, accessed November 13, 2026 · Tier A: the company, a regulator or a filing
8. [8]Security Services • NopSecNopSec · undated page, accessed November 13, 2026 · Tier A: the company, a regulator or a filing
9. [9]Managed Vulnerabilty Management • NopSecNopSec · undated page, accessed November 13, 2026 · Tier A: the company, a regulator or a filing
10. [10]JumpStart Program for Kenna Customers - NopSecNopSec · undated page, accessed November 13, 2026 · Tier A: the company, a regulator or a filing
11. [11]About NopSec • NopSecNopSec · undated page, accessed November 13, 2026 · Tier A: the company, a regulator or a filing
12. [12]Security - NopSecNopSec · undated page, accessed November 13, 2026 · Tier A: the company, a regulator or a filing

Last verified November 13, 2026. Our code found the quoted passage behind each fact on its source page when the fact was recorded, and re-checks every record against its sources each month.

Recorded November 13, 2026, expanded November 13, 2026 from the references above.

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