arxiv.org
Research paper on finding and organizing scholarly databases within the academic invisible web.
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Published directory entries matching your search.
arxiv.org
Research paper on integrating data from web databases that are not directly indexed by search engines.
arxiv.org
Research study on identifying and understanding search interfaces that expose hidden-web databases.
onlinelibrary.london.ac.uk
University guide to finding databases and information that ordinary search engines do not index.
science.gov
Explains federated searching across government science databases often described as the deep web.
worldwidescience.org
Federated search portal querying science databases and repositories across many countries.
arxiv.org
Research paper presenting a crawler architecture for collecting dark-web data over Tor.
ddosecrets.com
Public-interest archive preserving leaked and released datasets for journalism and historical research.
freedom.press
Practical guidance for journalists receiving sensitive tips and protecting confidential sources.
globaleaks.org
Open-source platform used by organizations to run secure, privacy-preserving whistleblowing portals.
rand.org
RAND study of illicit online markets and the operational lessons they present for public policy.
breaches.nudgesecurity.com
Searchable timeline of publicly reported breaches with affected organizations, dates and data types.
getty.edu
Explains how metadata and structured access affect discovery of database-backed and deep-web content.
idtheftcenter.org
Identity Theft Resource Center database documenting publicly reported US data compromises.
oedb.org
Guide to search tools and databases that surface information outside conventional web indexes.
eric.ed.gov
ERIC record for a guide to finding specialized databases and other web content missed by search engines.