Signal App Review – How Does Signal App work

In the age of technology, instant messaging is now becoming more popular than ever. Regular text messaging and even calls are being replaced by instant messaging apps. Now, with a myriad messaging apps available on the market, you might feel confused to choose one. One of the most important factors you need to consider when you want to choose a messaging app is its security. One of the messengers which is in the list of most secure messaging apps is Signal Messenger. In this article, I will provide you with a Signal app review along with tutorials on how to use this highly secure messaging app.

Signal app review – What is Signal app?

Signal Private Messenger is an update of a previous app called TextSecure. This app is a secure and private messaging app which is used for free messaging, voice and video calling. All the chat conversations through Signal messenger are encrypted which helps to make sure no one would be able to spy on Signal messenger. According to the developers Signal app, the app doesn’t collect any metadata about its users (metadata includes information such as identity, location, and the like). If you read different Signal app review, you will see that Signal is known to be one of the most most secure messaging apps by security experts.

Signal app setup

In this Signal app review, I will also show you how you can set up an account for this messenger. It is in fact absolutely easy to start using this messaging app. First of all, Signal app is entirely free. You can easily download it from Google Play and install it on your device. There are no advertisements or any sort of in-app purchase. Most messaging apps require users to create an account first. But for Signal app, you won’t need to create an account. So, there is no password to forget and there is no account to be hacked. Your phone is only authorized by a special text message that the app sends you.

The drawback of not having an account is that your messages are only available on one device. So, if you try to use your signal app on any other device, your messages won’t be accessible.

Signal app review – Signal app security

Signal messaging app is all about security. This app uses Curve25519, AES-256, and HMAC-SHA256 to secure your communications. These are strong encryption tools. Also, signal app uses Axolotl protocol. this ensures that if one message is broken, the information can’t be used to break other messages. But best of all, Signal messenger is open source and allows experts to find security flaws in the app.

Messages and calls with Signal app

Signal messenger is a full replacement for the default messaging app on your phone. This means that when you use Signal to send messages to someone who is not on Signal, the message will be sent as a regular text message. Regular messages sent via Signal are not encrypted. But if you send a message to another Signal user, your messages will all be encrypted.

As for the calls on Signal app, if you make a call to another Signal user, you will be transferred to a secure VoIP call. And if the recipient is not a Signal user, an ordinary voice call will be made. Signal app uses a method to ensure that your calls are not intercepted. the two sides of the call will see a randomly generated two-word phrase. If you and the contact are seeing the same phrase, this means that your call is secure.

Conclusion

Signal Private Messenger offers top-notch security in a user-friendly interface with a free and open source package. if you are looking for a way to maximize the security of your personal information while you are texting and calling, Signal messenger is definitely your best option. I hope you enjoyed this signal app review. Please do ask you questions in the comments section if you have any.