Mar 4, 2022 · It's a messaging app with features like one-to-one messages, groups, stickers, photos, file transfers, voice calls, and even video calls. You can have group chats with up to …

State-of-the-art end-to-end encryption (powered by the open source Signal Protocol) keeps your conversations secure. We can't read your messages or listen to your calls, and no one else …

Signal is the successor of the RedPhone encrypted voice calling app and the TextSecure encrypted texting program.

Mar 25, 2025 · While Signal offers more privacy perks compared to other messaging apps, it’s not meant for sharing classified government and military information. Some factors are beyond the …

Dec 2, 2025 · Instead of accepting life in a fishbowl, use Signal to keep your communication private and secure. The free, open-source app protects your calls, messages, and video chats …

Mar 25, 2025 · In the right hands, Signal can be an effective tool for keeping your chats private and secure. So, what is Signal, and why might you opt to use it instead of another messaging …

Jun 20, 2025 · What Is the Signal App and Is It Safe? Signal is a messaging app for those who like their chats encrypted and their secrets kept secret. With growing concerns around data …

Sep 27, 2024 · So, what is the Signal app? Signal is a secure messaging platform and app that allows people to communicate privately and securely. It uses end-to-end encryption; not even …

Apr 21, 2025 · Simply put, it means only the sender and the receiver can read messages - even Signal itself cannot access them. A number of other platforms also have E2EE - including …

What is Signal? Signal is a secure messaging app that uses end-to-end encryption to protect messages and calls. This means only the sender and recipient can see or hear the content.