Modern organizations operate across cloud platforms, APIs, vendors, subsidiaries, and remote infrastructure. As digital environments grow, unmanaged internet-facing assets become one of the biggest cybersecurity risks.
TechOwl Shield approaches External Attack Surface Management from the outside in, continuously scanning your entire digital footprint exactly the way an attacker would. The result is a real-time, continuously updated asset inventory mapped to actionable remediation guidance. Not a quarterly report that is stale before it is read.
If it is reachable from the internet and connected to your organization,
Shield finds it.
Automatically identifies registered domains, subdomains, IP ranges, cloud assets, and all externally exposed infrastructure associated with your organization, including assets owned by subsidiaries, acquired companies, and third-party providers acting on your behalf.
Every discovered asset is continuously monitored and catalogued into a live inventory with updated exposure visibility. Every unknown asset surfaced. No externally exposed asset goes uncounted.
Detect exposed services, open ports, vulnerable applications, and unmanaged infrastructure before attackers exploit them. Shadow IT included, not just the infrastructure IT has formally documented.
Cloud instances, test environments, forgotten applications, and unauthorized services created outside formal IT processes represent one of the most underestimated sources of external risk. These assets are invisible to your team but fully visible to attackers.
TechOwl Shield continuously identifies unknown assets and Shadow IT activity across your organization's entire external environment. Every time a new asset appears outside approved channels, Shield flags it in real time.
Detect unmanaged cloud infrastructure deployed outside approved workflows.
Identify forgotten or hidden subdomains attackers commonly target.
Discover externally accessible services that bypass internal security controls.
Get immediate notification whenever a new unknown asset appears online.
Attackers frequently exploit forgotten infrastructure because organizations fail to maintain visibility across growing environments. TechOwl Shield performs continuous IP address enumeration and subdomain discovery, identifying the full range of addresses and hostnames associated with your organization, including those registered by subsidiaries, acquired companies, or third-party providers acting on your behalf.
Subsidiary-Owned Assets
Public IP Ranges
Third-Party ManagedAttackers register lookalike domains and immediately provision SSL certificates to appear legitimate, often before any phishing campaign begins. TechOwl Shield monitors certificate transparency logs in real time, detecting newly issued SSL and TLS certificates associated with your domains and brand assets. Shield catches these at issuance, before they are weaponized against your customers or partners.
Detect lookalike domains before phishing campaigns are launched.
Identify fake domains impersonating your organization.
 Get notified instantly when suspicious certificates are issued.
Not every vulnerability represents the same level of risk. TechOwl Shield evaluates every discovered asset for exploitability, performing attack path analysis to identify how an attacker would move from an exposed asset toward your critical systems. Findings are risk-scored based on real-world exploitability, not generic CVSS scores. Your team focuses on what an attacker would actually target first.
Visualize how attackers could move from an exposed asset toward critical systems.
Understand which vulnerabilities attackers are most likely to act on first.
Focus remediation efforts on exposures with the highest operational impact.
Security teams receive a prioritized remediation list with clear next actions.
