A major VPN service is taking a stand against online child sexual abuse material (CSAM) by blocking websites known to host it.
VPN Provider Takes Action Against CSAM
ExpressVPN is partnering with the Internet Watch Foundation (IWF), the UK’s CSAM watchdog, to address what Dr. Peter Membrey, chief engineering officer at ExpressVPN, describes as “universally despised and despicable” content.
The company will utilize a “simple, well-scoped DNS control” to prevent access to sites identified by the IWF as dedicated to hosting CSAM. According to Dr. Membrey, this approach will protect user privacy with “no broken encryption,” “no traffic inspection,” and “no monitoring.” He emphasized the importance of transparency, stating, “It’s deliberately straightforward, because privacy systems lose trust when they become opaque.”
This move, described as an “ideological leap” rather than a technological breakthrough, signals a willingness to actively combat CSAM despite potential backlash. Dr. Membrey noted that other VPN providers have hesitated to take such a firm stance, fearing negative reactions from users.
Kerry Smith, chief executive of the IWF, applauded ExpressVPN’s approach, stating the organization’s commitment to balancing online child safety and online privacy. She added that the IWF relies on partnerships with the tech industry to combat the spread of CSAM and that ExpressVPN’s membership provides access to valuable datasets and technology.
The technology used will be open-sourced, potentially encouraging other VPN providers to adopt similar measures.
Potential Implications
Whereas the move is intended to combat a serious issue, it could prove controversial if ExpressVPN is perceived as “policing” the internet. VPN companies have historically been cautious about regulating networks to avoid impacting user privacy.
Frequently Asked Questions
What is ExpressVPN doing to combat CSAM?
ExpressVPN is partnering with the Internet Watch Foundation (IWF) to block access to websites known to host child sexual abuse material (CSAM).
How will ExpressVPN protect user privacy while taking this action?
ExpressVPN will use a “simple, well-scoped DNS control” that, according to Dr. Peter Membrey, will ensure “no broken encryption,” “no traffic inspection,” and “no monitoring.”
What is the IWF’s role in this partnership?
The IWF is the UK’s CSAM watchdog and will provide ExpressVPN with access to its datasets and technology to help identify and block websites hosting CSAM.
As more companies grapple with the ethical challenges of online safety, will this move by ExpressVPN encourage wider industry adoption of similar practices?
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