# Best Encrypted Messaging Apps for Journalists (2026)

> Signal is the best encrypted messaging app for journalists. Here\

**Source:** https://fieldwork.news/guides/best-encrypted-messaging-for-journalists
**Published:** 2026-03-26
**Last updated:** 2026-03-26
**Author:** Mike Schneider (Resonator)

## FAQ

### Is WhatsApp safe for journalists?

WhatsApp uses the Signal protocol for message encryption, but Meta collects extensive metadata: who you message, when, how often, your IP address, phone number, contacts list, and group memberships. This metadata alone can identify sources. WhatsApp also stores unencrypted backups to Google Drive or iCloud by default. Use Signal instead.

### Is Telegram encrypted?

Telegram is not end-to-end encrypted by default. Regular chats and all group chats use server-side encryption, meaning Telegram can read them. Only 'Secret Chats' (one-to-one, manually enabled) use end-to-end encryption. Telegram's custom MTProto protocol has not received the same level of independent review as Signal's protocol. Do not use Telegram for sensitive journalism.

### Can Signal messages be subpoenaed?

Signal can be subpoenaed, but it has almost nothing to hand over. Signal's servers store only two pieces of data per account: the date the account was created and the date it last connected. No message content, no contacts, no group information, no profile data. Signal has published subpoena responses confirming this. Enable disappearing messages to limit what exists on devices.

### Do I need to use my real phone number with Signal?

Signal requires a phone number to register, which can be a privacy concern. You can use a secondary number from a prepaid SIM, Google Voice, or a VoIP service. Signal added username support in 2024, letting you share a username instead of your phone number with contacts, though a number is still needed for registration.

### What about Apple iMessage?

iMessage is end-to-end encrypted between Apple devices, but Apple holds the encryption keys for iCloud backups by default. Law enforcement regularly obtains iMessage content through iCloud warrants. Enable Advanced Data Protection in iCloud settings to close this gap, or use Signal for sensitive conversations.

### Which messaging app should I tell sources to use?

Signal. It's free, available on iOS and Android, and most people can install it in under a minute. For sources who cannot install new apps, a phone call is better than a text message. For whistleblowers or high-risk sources, consider SecureDrop for initial contact and Briar for ongoing communication.

### Can I use Signal for video calls?

Yes. Signal supports end-to-end encrypted voice and video calls, including group calls up to 40 participants. For larger meetings or when participants can't install Signal, Jitsi Meet provides end-to-end encrypted video conferencing in the browser with no account required.

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