Attack Surface Scan vs Domain Beacon: Side-by-Side Comparison (2026)

Attack Surface Scan: Agentless external attack surface monitoring with continuous change detection. built by Attack Surface Scan. Core capabilities include Agentless external attack surface scanning with no installation required, Continuous scheduled re-scanning with change detection and diff tracking, HTTP security header analysis (HSTS, CSP, CORS, cookie flags)..

Domain Beacon: Provide intelligence about a domain. built by CVAAT Solutions. Core capabilities include WHO Intelligence, Infrastructure Discovery, Website Architecture and Security Issues..

Both serve the External Attack Surface Management market but differ in approach, feature depth, and target audience.

Attack Surface Scan differentiates with Agentless external attack surface scanning with no installation required, Continuous scheduled re-scanning with change detection and diff tracking, HTTP security header analysis (HSTS, CSP, CORS, cookie flags). Domain Beacon differentiates with WHO Intelligence, Infrastructure Discovery, Website Architecture and Security Issues.

Attack Surface Scan is developed by Attack Surface Scan. Domain Beacon is developed by CVAAT Solutions founded in 2023-01-01T00:00:00.000Z. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Attack Surface Scan and Domain Beacon serve similar External Attack Surface Management use cases: both are External Attack Surface Management tools, both cover Subdomain Enumeration, DNS Security. Review the feature comparison above to determine which fits your requirements.