Attack Surface Reduction | ASR

Smaller targets are harder to hit

ASR prevents attacks by bringing greater awareness to your attack surface. Manage both critical assets and shadow infrastructure for a complete picture of your vulnerabilities. It's not a weakness if you catch it in time.

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Attack Surface Reduction

Attack Surface Reduction starts with real-time monitoring

Get the jump on threats and eliminate risk. Track data and assets easily for: inventory management, exposed server detection, third-party vendor investigations, subdomain discovery, and mitigating phishing and spoofing operations.

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Attack Surface Reduction Highlights

Asset Discovery Hub

Assets believed to be owned by you are surfaced by Attack Surface Reduction. You add and approve the ones that are relevant to your organization, follow them, and shine a spotlight on your shadow infrastructure, all without false positives.

Logging Asset Directory

Your subdomains, IPs, DNS records, and more are logged historically for you to follow — allowing you to spot and single out risks and threats. Take the guesswork out of tracking your assets when Attack Surface Reduction identifies potentialities for you to approve.

Monitor with Total Recon

Total Recon backs Attack Surface Reduction up with virtually all data sources: WHOIS ownership, host and port scanning, running software, domains, subdomains & associated domains, IP blocks and ownership, forward and reverse DNS, SSL transparency logs and scan data, web redirects.

ASR Features

Asset Directory

Historically logged data contained and updated — the Logging Asset Directory.

Discovery Hub

Explore and pivot over aspects of your online public footprint you didn't know were there.

ASR Silencer

The technology behind Attack Surface Reduction that reduces the noise — No false alarms, no false positives. Only the valuable information, in a single place.

Recall Markers

Tag your assets for geo breakdown, relevancy, flag for specific sites, and more.

Total Recon

Monitor your assets with all data sources backing ASR.


Business unit management made logical and efficient.

Manage Your Attack Surface Today

Get all features for one fixed price.

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