
WhatsApp (opens in new tab) has an existing user base that far surpasses any other messaging app. E2E encryption means that no one, not even the app developers, can read your messages or view your photos or other media.

Signal’s primary security feature is its all-encompassing end-to-end encryption technology. But, of course, the downside is more susceptibility to typos as autocorrection may not be functional. You can even turn on the incognito keyboard mode, which ensures that your keyboard does not learn from your typing style and commonly used words don’t get added to your personal dictionary. From asking to enter your PIN every time you open the app to encrypting your stickers and emojis, it’s clear that Signal takes user privacy seriously. This includes showing relevant offers and ads across the Facebook Company Products.”Ħ) For example, Signal doesn’t comply with GDPR’s Articles 27 and 28.ħ) The CLOUD Act entitles US authorities to access data from US IT service providers (even if the data is not stored in the US).The lack of ads and trackers helps keep Signal secure (Image credit: Signal) Security

Learn moreģ) WhatsApp generates unencrypted chat backups in Google cloud or iCloud.Ĥ) Telegram: By default, all messages are permanently stored on the server and could, in theory, be read by the service provider, the only exception being end-to-end encrypted single chats.ĥ) According to WhatsApp’s privacy policy, “As part of the Facebook Companies, WhatsApp receives information from, and shares information with, the other Facebook Companies.

1) Telegram: End-to-end encryption can be optionally enabled in single chats, but this feature is disabled by default and neither available in group chats nor compatible with parallel use of the service on multiple devices.Ģ) Group calls can be routed through media routers outside of Switzerland, depending on the location of the participants.
