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
Tracks criminal use of honeypot credentials to monitor fraud activities
Automated threat detection and domain takedown platform for brand protection
Detects and takes down fraudulent mobile apps impersonating brands
Detects and takes down brand impersonations across social media platforms
Automates detection and takedown of fraudulent phone numbers in scams
Phishing & scam detection and takedown service with automated threat discovery
Checks domains and email addresses for security breaches and data exposure
Discovers and manages shadow IT, SaaS, GenAI, and cloud app accounts
SaaS security platform for discovering & governing AI apps & SaaS accounts
SaaS and AI application management platform with visibility and control
Agent-less, scan-less IT asset discovery and management platform
Exposure management platform for asset discovery and vulnerability detection
Managed attack surface platform for vulnerability detection and remediation
External attack surface scanning for MSPs to identify vulnerabilities
Network discovery platform for MSPs to identify devices, apps & networks
Monitors and protects against brand impersonation and trademark infringement
Monitors dark web for compromised credentials and alerts users in real-time
Real-time detection and disruption of digital impersonation and brand scams
Real-time fraud detection platform protecting against website spoofing & ATO
Real-time digital impersonation detection and ATO prevention platform
Fraud and ATO prevention platform with real-time website spoofing detection
Real-time fraud prevention for loyalty account takeovers and phishing attacks
Digital risk protection platform for external threat monitoring
AI-driven platform for detecting and disrupting social engineering attacks
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?"
Yes. Out of 24 attack surface tools listed on CybersecTools, 1 are free and 23 are commercial. Free tools work well for small teams, testing, and budget-conscious organizations. Commercial tools typically add enterprise features, dedicated support, and SLA guarantees.
