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
EASM platform for continuous external attack surface monitoring and detection
Discovers and governs AI tool usage across organizations with policy enforcement
Cloud-based EASM platform for discovering internet-facing assets & exposures
IT asset discovery tool providing real-time visibility of network devices
24/7 monitoring service for external threats, data leaks, and brand mentions
Leaked data intelligence platform with 40TB+ database for breach tracking
Dark web monitoring platform for detecting threats and cybercriminal activity
ASM platform that scans external attack surfaces hourly for vulnerabilities
CTI-driven external attack surface mgmt with threat exposure prioritization
DRP service monitoring brand threats, data leaks, and supply chain risks
AI-driven digital risk protection platform with real-time monitoring
Managed service for detecting and taking down phishing, impersonation & fraud
Agentic AI personas for security operations teams
Digital risk protection platform for threat monitoring and intelligence
Dark web monitoring platform for detecting leaked credentials and threats
Monitors data breaches affecting company domains and employee credentials
Asset discovery and vulnerability mgmt platform for IT, IoT, OT, and IoMT
Social media content moderation service for brand protection and community safety
Real-time threat intelligence platform monitoring dark web, breaches & supply chain
Platform for breach detection, dark web monitoring, and supply chain threat intel
ASM platform for discovering, monitoring, and prioritizing external/internal assets
CAASM platform for asset discovery, vulnerability mgmt, and inventory tracking
Continuous asset discovery and risk intelligence platform for compliance
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?"
