Signal Download

Signal offers encryption at the entrance and exit points, that is, messaging across all the devices is encrypted. In this application, users can send texts, photos and files privately. All the calls video chats and made in Signal are encrypted automatically. The local encryption ensures that the message history on the devices is also encrypted. The code of the application is open source and thus the features can be audited by the public for security purposes.

Key Interface Feature

The interface supports features such as secure group chats and video calls. In order to confirm the identities of contacts, security numbers are used. Messages can be set to auto-expire and automatically delete after some time. The application also blocks message previews on locked screens. Signal also allows recording of voice messages with various options to manage playback. This ensures that the media is only viewed for a short time making file sharing secure.

Additional Privacy Features

Signal allows users to reply with message reactions without having to create new texts. Before sending the images, users can redact or blur any sensitive parts of the image. It also allows for encrypted and secured chat backup and restore. Signal adheres to the privacy policy of the user by connecting with the the phone device contacts. from This accessing feature the locks account in case it is stolen.

Proxy Support and Screen Protection

Proxy support helps in using the app in regions where it is prohibited. This feature helps in preventing the user from taking screen shots of the messages.