References
Sources and References
We publish the kinds of sources behind our content so readers can judge it, and so they can verify any specific claim themselves.
Last reviewed 2026-08-09
Primary sources
Developer documentation, official product pages, official support articles and release notes. These establish what a product includes, which platforms it supports and how it is licensed. Every product profile links to the developer's own site.
Independent testing laboratories
Published comparative results from established independent security testing organisations provide protection and performance context. We read them across consecutive rounds and never present their measurements as our own.
Platform and operating-system vendors
Microsoft, Apple and Google documentation is the reference for built-in protection behaviour, safe-mode procedures, recovery tooling and platform security models used in our removal guides.
Public threat and advisory reporting
For threat explainers we rely on published advisories and analyses from government cybersecurity agencies and established security researchers, rather than on vendor blog posts promoting a product.
Hands-on observation
Installation flows, interface descriptions and step-by-step instructions come from performing the task. Where the interface differs by version or region, we say so rather than presenting one path as universal.
How we treat vendor marketing
Marketing copy is evidence of what a developer claims, not evidence that the claim is true. Superlatives such as best, unbreakable or 100% protection are never repeated as fact, and no product on this site is described as capable of stopping every threat.
Trust and transparency
All product names, logos and brands are property of their respective owners. Use of these names does not imply endorsement. Questions about anything on this page can be sent through our contact page.