About this library
Editorial responsibility and methods
Who publishes IIS guides, how to distinguish original methods from external data, and how to report an error.
Publisher and responsibility
Internet Intelligence Service publishes this educational library alongside its private digital intelligence service pages. The legal notice identifies A. R. ZG - INTERNET INTELLIGENCE SERVICE as publication director and gives the publisher’s contact details. Publication under the IIS name does not imply independent certification or approval by a public authority.
What the library adds
The guides organise a question into checks, useful records, interpretation limits and a decision. The interactive matrices and source directory are editorial aids. They are not measurements of the population, client results or automated credibility scores. The verification log lets readers record their own findings in the current tab.
Sources and original analysis
A public reference supports only the point within its actual scope. Consult the original publisher for current definitions, dates and access conditions. Public statistics belong to the cited organisations. IIS tables and recommendations are a separate methodological interpretation; citing an organisation does not mean it endorses that interpretation.
Teaching cases and illustrations
Worked cases labelled fictional are exercises created to explain reasoning. Their events and figures must not be quoted as real investigations or statistics. The completed JSON files contain the same fictional observations shown in the guide. Editorial illustrations, including those labelled AI-generated, do not document an actual office, team or client operation.
Dates, revisions and uncertainty
A page’s update date describes an update to that page; it does not certify that every external link was checked on that date. A historical dataset keeps its stated reference period even when the surrounding explanation is updated. The present revision adds worked cases to the identity, supplier payment and AI answer guides on 9 October 2026. Unresolved questions stay explicit rather than being converted into confident claims.
Corrections and scope
To report an error, send the page URL, the disputed passage and a primary source or a reproducible description of the problem. Do not send confidential case files in a correction request. Guides provide general education: an individual case may require a qualified professional or an official response channel.
Report a content error by email · Publisher details