Securin External Attack Surface Management Reviews & Product Details

Securin Surface is Securin’s External Attack Surface Management (EASM) solution that helps organizations discover, monitor, and prioritize internet-facing assets. It gives security teams complete visibility across domains, subdomains, IPs, cloud assets, and exposed services to complement and enhance internal CMDBs and security inventories. Through continuous outside-in discovery, Securin Surface identifies both known and unknown assets by analyzing DNS, certificate transparency, WHOIS, BGP data, and various other intelligence sources. Discovery is passive-first by default, with optional active probing for service-level visibility on owned assets, and requires no agents or credentials. It helps security teams uncover shadow IT, abandoned infrastructure, forgotten development systems, expired certificates, and assets introduced through mergers and acquisitions. To prioritize risk, Securin Surface enriches exposures with weaponization intelligence and ranks them based on active exploitation, public exploit code, ransomware association, and threat-actor activity. It also monitors deep and dark web sources for breached credentials tied to an organization’s domains and internet-facing assets, then maps those credentials back to the assets they could unlock. Every exposure routes into Securin Exposure with attribution, priority, and ownership pre-populated, so external risk enters the same remediation workflow as internal risk. Common use cases include shadow IT discovery, merger and acquisition due diligence, subsidiary and brand monitoring, external compliance validation, and continuous audit evidence collection. For security teams that need a clearer view of external exposure, Securin Surface combines discovery, attribution, exposure assessment, and credential monitoring in a single workflow.