RESOURCE LIBRARY

Practical thinking for external security visibility.

Guides and explainers for teams responsible for discovering assets, reviewing exposures and making informed security decisions.

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Fundamentals • 7 min read

What Is Attack Surface Management? A Practical Guide for Businesses

Understand the assets, exposures and review cycle behind attack surface management, with practical steps for business security teams.

Fundamentals • 6 min read

A practical overview of EASM discovery, scope control, exposure review and reporting for internet-facing assets.

Monitoring • 6 min read

Learn how external attack surface monitoring tracks changes to internet-facing assets over successive assessments.

Discovery • 5 min read

See how domain and subdomain discovery improves external asset visibility and helps identify forgotten web properties.

Exposure • 7 min read

Review common categories of external exposure and a careful process for validating and prioritizing observations.

Assessment • 8 min read

A step-by-step approach to scoping, discovering and reviewing internet-facing assets with appropriate authorization.

Fundamentals • 6 min read

Compare ASM and vulnerability management, including how asset discovery and technical validation work together.

Exposure • 7 min read

A practical framework for ranking external findings using severity, reachability, business context and evidence.

Exposure • 7 min read

Understand how to inventory, validate and reduce unnecessary exposure from internet-facing ports and services.

Strategy • 6 min read

Practical steps for improving visibility of domains, applications, services and changing external exposure.

THE NEXT STEP

Start with a conversation about your digital exposure and security assessment requirements.