Discover how IWF's Hash List uses unique digital fingerprints to help tech companies and law enforcement block known child sexual abuse imagery online.
VPNWholesaler partners with IWF to block child sexual abuse material on its networks.
A list of webpages that we know contain pictures and videos of child sexual abuse so Members can block access.
The principles and procedures under which the child sexual abuse content URL list is made available to members and under licence to specific non-members.
Blocking access to child sexual abuse content by our Members is carried out on a voluntary basis and is a short-term disruption tactic which works alongside the removal of content at source.
FAQs about our dynamic URL List, a comprehensive list of webpages where we’ve confirmed images and videos of child sexual abuse. All IWF Members can use this List, under licence, so that they can block access to these criminal webpages.
A unique list of words, phrases, and codes offenders may use to conceal child sexual abuse imagery on legitimate networks and platforms.