Heimdal joins fight against child sexual abuse material online

Published:  Thu 25 Apr 2024

Global cybersecurity company Heimdal has joined forces with the IWF to tackle child sexual abuse imagery on the internet.

Heimdal now joins more than 200 companies across various industries as an IWF Member, contributing to a global effort to eradicate child sexual abuse online and make the internet a safer space for users.

Being an IWF Member gives tech organisations access to a unique range of services, such as the IWF Image Hash List, to help them protect their customers, staff and children online.

The Hash List is a list of ‘digital fingerprints’ of known child sexual abuse imagery. Each criminal image has its own individual hash. Once an image has been hashed, it can be recognised quickly and blocked from ever being uploaded to the internet in the first place.

By integrating IWF's resources, Heimdal will enhance its solutions to filter and block malicious content more effectively.

Morten Kjaersgaard, CEO at Heimdal Security, said: “Heimdal is honoured to partner with the IWF. We can only drive foundational change in restricting access to exploitative content through collective action, with the ultimate goal of creating a safer internet for both children and adults.

“Many of our valued customers work in the public sector or support it as managed service providers. Through this partnership, we're equipping them with an incredibly upgraded toolset to combat harmful content and contribute to a more secure online experience.”

Susie Hargreaves OBE, the CEO of the Internet Watch Foundation, said: “Every time we remove an image or video of child sexual abuse and make it harder for it to be uploaded, shared or viewed on the internet, we disrupt the efforts of offenders and the circulation of criminal content.

“It is only by working together with tech companies like Heimdal that we can achieve this impact and we are pleased to be able to offer Heimdal the use of IWF resources to help tackle this awful content.

“In this way, we can bring some measure of relief to child sexual abuse survivors, who continue to suffer knowing that evidence of their abuse could still be in circulation online.”

To learn more about Heimdal’s latest initiatives, visit the company's website here. Find out more about becoming a Member and the services the IWF can provide to make the internet a safer space for all users here.

IWF joins with partners to transform the global response for victims and survivors of online child sexual abuse

IWF joins with partners to transform the global response for victims and survivors of online child sexual abuse

The Internet Watch Foundation has joined with a consortium of partners to develop the Artemis Survivor Hub (ASH) – a revolutionary, victim-focused response to online child sexual exploitation.

11 June 2025 News
EU countries urged to have ‘courage’ and push for better laws to protect children at IWF’s Annual Report launch in Brussels

EU countries urged to have ‘courage’ and push for better laws to protect children at IWF’s Annual Report launch in Brussels

Expert speakers highlighted the need for an EU-wide framework for detecting, reporting and removing child sexual abuse material from the internet

29 May 2025 News
The IWF welcomes clear direction from Government on online safety efforts

The IWF welcomes clear direction from Government on online safety efforts

The UK sets online safety priorities, urging Ofcom to act fast on child protection, child sexual abuse material, and safety-by-design rules.

9 May 2025 News