Attack Surface Tools
Attack surface management tools for discovering, monitoring, and reducing external attack vectors to minimize cybersecurity risks.
Browse 375 attack surface tools
FEATURED
USE CASES
Discovers and tracks shadow AI tools, AI agents, and GenAI usage across SaaS.
Discovers and tracks SaaS apps, shadow IT, AI tools, and integrations
Monitors internet-facing subdomains for vulnerabilities and misconfigurations
Platform for external attack surface management and application security testing
Agentless API attack surface discovery and vulnerability detection platform
Attack surface discovery platform monitoring digital assets and data exposures
Domain monitoring solution detecting typosquatting and domain spoofing attacks
IT asset inventory tool for multi-cloud and on-premises environments
Attack surface management platform with dark web & brand monitoring capabilities
Dark web monitoring platform with AI-based crawling and real-time alerts
Threat exposure mgmt platform monitoring dark web, clear web for leaked creds
AI-powered takedown platform for phishing, brand impersonation, and fraud
EASM platform with integrated CTI for asset discovery and vulnerability mgmt
Protects executives & VIPs from impersonation, account takeovers, and phishing.
Monitors Surface, Deep & Dark Web for data leaks and credential exposure
Detects and removes counterfeit products and pirated content across marketplaces
Monitors Deep & Dark Web for threats, credentials, and fraud schemes
Automated brand protection platform detecting phishing & impersonation scams
Monitors and mitigates lookalike domains to protect brands from phishing attacks
Automates asset discovery & analysis across hybrid/multi-cloud environments
Digital risk protection platform for brand, domain, exec & social threats
Automated takedown service for removing threats across social media and domains
Monitors digital channels to detect and remove brand impersonation and fraud.
Domain monitoring and phishing detection platform with automated takedowns
Attack Surface Specializations
375 tools across 5 specializations · 81 free, 294 commercial
Brand Protection
Brand protection services and tools that monitor for trademark infringement, domain abuse, and brand impersonation across digital channels.
Cyber Asset Attack Surface Management
Cyber Asset Attack Surface Management platforms for comprehensive cyber asset inventory, attack surface visibility, and security posture management across IT environments.
Digital Risk Protection
Digital Risk Protection (DRP) solutions that track external threats, data breaches, and security exposures across the internet and dark web.
Attack Surface Tools FAQ
Common questions about Attack Surface tools, selection guides, pricing, and comparisons.
Attack surface management (ASM) is the continuous discovery, inventory, classification, and monitoring of all internet-facing assets that could be exploited by attackers. This includes domains, subdomains, IP addresses, cloud resources, APIs, web applications, and third-party services. ASM tools automatically find assets you may not know about, including shadow IT and forgotten infrastructure.
External Attack Surface Management (EASM) focuses on discovering and monitoring internet-facing assets from an outside-in perspective, simulating what an attacker would see. Cyber Asset Attack Surface Management (CAASM) provides an inside-out view by aggregating data from internal security tools (EDR, vulnerability scanners, CMDB) to create a comprehensive asset inventory. Most organizations benefit from both approaches.
Vulnerability scanning tests known assets for specific CVEs and misconfigurations. Attack surface management first discovers all assets (including unknown ones), then continuously monitors for exposure changes like new subdomains, exposed services, expired certificates, and cloud misconfigurations. ASM answers "what do I have?" while vulnerability scanning answers "what is wrong with what I know about?"
