Search results

Reporting archive on dark-web crime, underground forums, data leaks and law-enforcement actions.

ERIC record for a guide to finding specialized databases and other web content missed by search engines.

Research paper presenting a crawler architecture for collecting dark-web data over Tor.

DARPA research program that developed domain-specific search methods for hard-to-index web content.

Europol assessment of online organized crime, including criminal services and dark-web developments.

Research articles on dark-web monitoring, exposed data, cybercrime groups and external threats.

Explains how metadata and structured access affect discovery of database-backed and deep-web content.

Historical visualization and research record mapping a sample of linked Tor onion services.

RAND study of illicit online markets and the operational lessons they present for public policy.

Explains federated searching across government science databases often described as the deep web.

Research archive containing dark-web authorship verification datasets and baseline models.

Official archive of older Tor software, websites, mailing lists, reports and project material.

Official service-status page for Tor Project websites, bridges, directories and network services.

Open-source research crawler for collecting links and metadata from reachable onion pages.

Federated search portal querying science databases and repositories across many countries.