Attack Surface Tools
Attack surface management tools for discovering, monitoring, and reducing external attack vectors to minimize cybersecurity risks.
Browse 375 attack surface tools
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Attack surface management platform for asset discovery and vulnerability monitoring
Discovers and identifies vulnerable open-source and third-party libraries
Monitors digital platforms for fraud threats including phishing & brand abuse
Dark web monitoring platform for detecting compromised credentials and threats
Attack surface management platform for asset discovery and vulnerability monitoring
Discovers assets, analyzes risks, and prioritizes vulnerabilities across orgs.
EASM platform with automated security testing and risk prioritization
External attack surface mgmt platform with remediation acceleration features
Risk prioritization platform for external attack surface management
Attack surface asset classification and contextualization platform
Attack surface management platform for discovering and securing exposed assets
Internet-connected asset search engine with vulnerability scanning capabilities
Customizable ASM platform for asset discovery, monitoring, and enrichment
LLM-powered security platform for finding and fixing security gaps
Continuous external attack surface monitoring with manual pentesting
EASM platform with continuous asset discovery and threat intelligence context
External attack surface management with continuous security testing
CAASM solution for internal attack surface visibility and asset inventory mgmt
Continuous discovery, monitoring, and testing of external assets and exposures
Discovers and inventories internet-facing assets including subdomains, IPs, and apps.
Dark web monitoring service that detects leaked credentials and data breaches.
External attack surface management platform for asset discovery and monitoring
Discovers, monitors, and assesses external attack surface assets continuously.
Monitors dark web for compromised credentials and sensitive data exposure
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?"
