Technology ❯ Security ❯ Encryption

End-to-End Encryption

User Privacy Signal Protocol Messaging Security Data Privacy WhatsApp Security XChat WhatsApp Security Features Messaging Layer Security Message Encryption Models Privacy Features Key Verification Privacy Protections Public Key Verification RCS Messaging Curve25519 and AES-GCM Metadata Concerns Data Protection Privacy in Communication X Chat Encryption Features Privacy Protection Skype Passkeys Metadata Protection Private Processing Signal Encryption Technology Guest Chats Chat Security Public Key Cryptography PQ3 Privacy Concerns User Authentication Chat Backups Bitcoin-style Encryption Metadata Exposure Voice Chats Key Management Cross-Platform Messaging Universal Profile 3.0 WhatsApp Calls

28 ARTICLES

2w ago

WhatsApp Adds End-to-End Encrypted Voice and Video Calls to Web

The browser update delivers device call transfer, Waiting Room, QuickHD and noise suppression, improving meeting control and media quality during a staged global rollout.

12 ARTICLES

3mo ago

Google Enables RCS Archiving on Work Android Phones So Employers Can Access Texts

19 ARTICLES

9mo ago

X Starts Rolling Out 'Chat,' an Encrypted Replacement for DMs on iOS and Web

6 ARTICLES

11mo ago

X Widens Rollout of XChat Encrypted DMs to More Users

7 ARTICLES

11mo ago

Google Messages Beta Adds QR Code Key Verification for RCS Chats

6 ARTICLES

this yr.

iOS 26 Code Points to Apple Testing End-to-End Encryption for RCS

30 ARTICLES

last yr.

Bitchat Beta Hits 10,000-User Cap and Moves to App Store Review

6 ARTICLES

last yr.

Google Messages Introduces Beta RCS Editing for Android-to-iPhone Texts

21 ARTICLES

last yr.

X Begins Beta Rollout of XChat for Paid Subscribers as Encryption Claims Face Scrutiny

End-to-End Encryption

WhatsApp Adds End-to-End Encrypted Voice and Video Calls to Web

X Releases XChat on iOS With Encrypted Messaging and No-Ads Pitch

XChat Hits App Store With April 17 Launch for Encrypted, Ad-Free Messaging

WhatsApp Web Begins Rolling Out Native Voice and Video Calls

Apple Prepares RCS End-to-End Encryption in iOS 26.3 Beta

World Reboots App as a Super App With Encrypted Chat and In‑Chat Crypto

Russia Blocks FaceTime as iMessage Remains Accessible, Prompting APNs Theory

Google Enables RCS Archiving on Work Android Phones So Employers Can Access Texts

X Starts Rolling Out 'Chat,' an Encrypted Replacement for DMs on iOS and Web

X Widens Rollout of XChat Encrypted DMs to More Users

Google Messages Beta Adds QR Code Key Verification for RCS Chats

iOS 26 Code Points to Apple Testing End-to-End Encryption for RCS

Bitchat Beta Hits 10,000-User Cap and Moves to App Store Review

Google Messages Introduces Beta RCS Editing for Android-to-iPhone Texts

X Begins Beta Rollout of XChat for Paid Subscribers as Encryption Claims Face Scrutiny

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End-to-End Encryption