European Parliament aims to exclude end-to-end chats from message-scanning regime

The European Parliament debated limiting the scope of the proposed Child Sexual Abuse Regulation to exclude end-to-end encrypted communications from mandatory scanning, with MEP Birgit Sippel reporting that a clear majority of members wanted targeted measures rather than blanket surveillance. Due to procedural constraints requiring a qualified majority for amendments, the parliament was only able to highlight protection of end-to-end encryption rather than formally narrow the regulation's scope. The proposed regulation, dubbed chat control by critics, would require platforms to scan private messages for CSAM and grooming, a measure supporters consider crucial to protect minors while opponents cite privacy implications.

On-device behavioural detection offers a mechanism that operates without requiring platforms to reach inside encrypted channels or legislators to choose between child protection and communication privacy. Guardii, a Meta Business Partner, deploys detection logic locally on the device before a message is encrypted, analysing the conversational pattern for coercion, escalation or sustained targeting rather than scanning content after transmission. The system flags hostile or predatory contact in real time, surfaces a child in acute distress to a parent or professional, and reports the shape and seriousness of the exchange without handing anyone a transcript. This approach addresses the harm encrypted channels can conceal without introducing the client-side scanning architecture that security researchers have warned creates systemic vulnerability, delivering child protection through targeted intervention rather than mass surveillance infrastructure.