Hacker News: Meta will let third-party apps place calls to WhatsApp and Messenger users

Source URL: https://techcrunch.com/2024/09/06/meta-will-let-third-party-apps-place-calls-to-whatsapp-and-messenger-users-in-2027/
Source: Hacker News
Title: Meta will let third-party apps place calls to WhatsApp and Messenger users

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AI Summary and Description: Yes

Summary: Meta’s recent announcement regarding compliance with the Digital Markets Act (DMA) introduces significant interoperability features for its messaging apps, WhatsApp and Messenger. This update emphasizes a shift towards enhanced user control and privacy but raises questions about the implications for encryption and security as third-party integrations are introduced.

Detailed Description:
Meta’s update on compliance with the Digital Markets Act (DMA) highlights key changes aimed at enhancing interoperability across its messaging platforms. This legislative move has significant security, privacy, and compliance implications.

– **Key Features of the Update**:
– **Interoperability Requirement**: Meta must allow integration with third-party messaging services on WhatsApp and Messenger.
– **User Notifications**: New notifications will be introduced to inform users of compatible third-party apps.
– **Onboarding Flow**: Users will receive guidance on managing third-party chats, including options for dedicated folders or combined inboxes.
– **Future Rollouts**:
– Group functionality for third-party chats is expected by 2025.
– Voice and video calling features will be available by 2027.
– Plans for “rich messaging” features (like reactions, typing indicators, etc.) are announced for future implementation.

– **Security Considerations**:
– End-to-end encryption remains critical for interoperability, posing potential technical challenges for maintaining security standards during integration.
– Companies wishing to utilize Meta’s systems will be required to enter into undisclosed agreements, which may affect the security and compliance landscape.

– **Regulatory Context**:
– The ongoing challenges these updates face in relation to compliance with other DMA clauses reveal Meta’s precarious position within the regulatory framework of the EU, as evidenced by previous violations related to its ad model.

– **Industry Reactions**:
– Notably, Matthew Hodgson, the founder of the open-source messaging protocol Matrix, has indicated a willingness to collaborate with WhatsApp while maintaining encryption standards, albeit on an experimental basis.

The developments surrounding Meta’s compliance with the DMA underscore the balance between enhancing user functionality and maintaining stringent security measures, presenting a unique case for industry professionals monitoring the intersection of regulatory compliance, security, and user privacy in messaging infrastructures.