Unverified50% confidenceFactExact time
WhatsApp uses end-to-end encryption (E2EE), which prevents the platform's servers from reviewing transmitted content, shifting the responsibility for security detection to the endpoint device.
1
Sources
50%
Confidence
Long-term
Relevance
9/4/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedWhatsApp uses end-to-end encryption, with its underlying implementation based on the Signal protocol developed by Open Whisper Systems.76% similarUnverifiedIn the end-to-end encryption (E2EE) model, even if the service provider has vulnerabilities, attackers cannot obtain plaintext content.70% similar
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