Attack Surface Management (ASM) is the continuous discovery, inventory, classification, and monitoring of your external-facing and internal assets. These assets include any internet-facing systems, cloud resources, or services that could potentially be accessed by attackers.

Asset Discovery

Automated discovery and monitoring from root domains

Cloud Services

Multi-cloud asset discovery and integration

API Integration

Programmatic asset management via REST API

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Our Approach

ProjectDiscovery combines battle-tested open-source tools with cloud-native capabilities:

Open Source Foundation

✓ Subfinder for subdomain discovery

✓ Naabu for port scanning

✓ Httpx for HTTP probing

✓ Cloudlist for cloud assets

✓ TLSx for certificate analysis

✓ Uncover for exposed asset search

Cloud Platform Features

✓ Advanced subdomain enumeration

✓ Port scanning (1-65535)

✓ Deep technology fingerprinting

✓ Cloud asset discovery

✓ ASN-based discovery

✓ Certificate chain analysis

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Getting Started

Choose your preferred method to start building your asset inventory:

  1. Asset Discovery Start with root domains and let our platform discover your assets automatically. Learn more →

  2. Cloud Integration Connect your cloud providers for automated asset sync. View providers →

  3. API Integration Programmatically manage assets using our REST API. API docs →

Need help getting started? Contact our support team or join our Discord community.

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IntegrationsAdding Assets