External Attack Surface Management
Continuously discover exposed assets, domains, subdomains, services, technologies and misconfigurations across the external attack surface.
ThreatCanary for Defence
Continuous offensive visibility for high-stakes defence environments.
Defence organisations face persistent adversaries, complex infrastructure, sensitive systems and highly connected supply chains. ThreatCanary helps identify exposed assets, validate exploitable weaknesses and reason across attack paths with the speed required for modern cyber operations.
Executive summary
Defence environments are targeted by capable, patient and well-resourced adversaries. Exposure can exist across public infrastructure, cloud services, research environments, supplier systems, remote access pathways, operational networks and distributed technology estates.
The central question for defence security teams is not simply whether vulnerabilities exist. It is what an adversary can see, what they can exploit and how they could chain weaknesses together to create operational impact.
Sector challenge
The sector challenge
Defence organisations often operate across complex environments with different levels of sensitivity, ownership and operational dependency. Supplier ecosystems, distributed infrastructure, remote access services and public-facing systems can all create external exposure.
Security teams need high-confidence visibility that supports red team, threat intelligence, vulnerability management and executive risk conversations.
Attack surface
The attack surface
Exposed systems, identity flows, APIs, suppliers and services that attackers can inspect, probe or chain together.
Public-facing defence infrastructureSupplier and partner platformsRemote access servicesCloud-hosted workloadsResearch and collaboration environmentsExposed management interfacesLegacy systemsDomains and subdomainsAPIs and integration endpointsOperational support systems
Why traditional security falls short
Why traditional security falls short
Point-in-time testing leaves gaps between assessments. Basic vulnerability scanning produces noise without adversary context. Manual reviews cannot keep pace with changing infrastructure and supplier ecosystems. Defence teams need continuous visibility informed by offensive security thinking.
How ThreatCanary helps
ThreatCanary combines external attack surface discovery, exposure validation, API security and AI-assisted attack path reasoning to help teams understand realistic adversary opportunity. It supports prioritisation by showing which exposures are visible, reachable and meaningful.
Key capabilities
Key capabilities
ThreatCanary combines discovery, API intelligence, validation, reasoning and executive reporting in one operating model.
API Security
Identify exposed, forgotten or risky APIs that support digital services, customer platforms, partner integrations and operational workflows.
Shadow Asset Discovery
Find assets that are unmanaged, forgotten, supplier-hosted or outside normal inventory processes.
Exposure Validation
Move beyond theoretical vulnerability lists by validating which weaknesses are visible, reachable and meaningful.
Attack Path Reasoning
Understand how exposed assets, vulnerabilities, APIs and technologies can combine into realistic attack paths.
AI-assisted Offensive Security
Use AI-assisted reasoning to accelerate analysis, connect signals and support offensive security workflows.
Continuous Monitoring
Track external exposure as it changes over time so teams can respond before attackers take advantage.
Executive Cyber Risk Visibility
Translate technical exposure into clear reporting for CISOs, executives, boards and risk leaders.
Sector-specific use cases
Sector-specific use cases
Practical workflows that connect external exposure to remediation priorities.
Outcomes
Outcomes
What security, risk and executive teams can expect from continuous offensive visibility.
Stronger external situational awareness
Faster identification of exploitable exposure
Better support for red team and threat intelligence teams
Improved remediation focus
Clearer executive understanding of risk
Continuous offensive visibility across sensitive environments
Buyer roles
Built for the teams responsible for reducing exposure.
The same evidence model supports executive decisions, technical remediation and governance reporting.
CISOs and security executives
Clear visibility of external risk, remediation priorities and cyber posture across critical services.
Security operations teams
Continuous discovery, validation and prioritisation of exposed assets, APIs and vulnerabilities.
Red teams and offensive security teams
Attack path context, externally visible exposure and validation workflows that support offensive security operations.
Risk and governance leaders
Clearer reporting that connects technical findings to business, operational and sector-specific risk.
Developer and platform teams
Actionable insight into exposed APIs, misconfigurations and risky services that need remediation.