Signal became popular ever since WhatsApp change its user data sharing policies and rules, which require the users to accept that their sensitive information will be shared to Facebook’s database. It was also promoted in Elon Musk‘s official Twitter account, saying that it is more secured compared to other messaging apps, such as WhatsApp.
Ever since the popular tech CEO suggested that people should use Signal instead of WhatsApp, the application’s download record went up the rooftop, receiving additional millions of installations. However, is it really better than WhatsApp, Telegram, and other messaging applications?
Here’s an advanced review you should check. This guide will show you the applications’ features and downsides that you should know. Read them carefully to see which social media platform best suits your need.
Why Signal is the best chatting application
Security researchers claimed that Signal is currently the safest and most secure chatting application. Why? Because it offers end-to-end encryption or E2E encryption. It is a common one-tap install application that can be downloaded from the official Apple App Store and Google’s Play Store.
Signal works just like the usual text-messaging software. It’s an open-source development provided free of charge by the nonprofit foundation and has been famously used for years by high-profile privacy icons like Edward Snowden.
Signal’s main function is that it can send to, either an individual or a group, fully encrypted text, video, audio, and picture messages, after verifying your phone number and letting you independently verify other Signal users’ identity.
If you still doubt the popular app, here are some of its great features that you need to consider;
Does not collect data, only your phone number
Encryption: Signal Protocol
Free, no ads, funded by nonprofit Signal Foundation
WhatsApp and Telegram’s security features
Security experts said that Telegram is in between the two applications. This app doesn’t collect as much data like WhatsApp, it also doesn’t offer encrypted group calls like WhatsApp, nor as much user data privacy and company transparency as WhatsApp’s competitor.
Here are its other features you should check;
- Only partially open-source
- Data linked to you: Name, phone number, contacts, user ID
- Encryption: MTProto
- Free, forthcoming Ad Platform and premium features, funded mainly by founder
Compared to the other apps, WhatsApp is the most unsecured app since it doesn’t provide end-to-end encryption. Although WhatsApp’s encryption is the same as Signal’s, and that encryption is secure, it is still one of the application’s open-source parts.
This means that the app shares the send and receiver’s conversations. Here are the application’s other features you need to check;
- Free; business versions available for free, funded by Facebook
- Data linked to you: Too much to list (see below)
- Encryption: Signal Protocol
- Not open-source, except for encryption
Although these apps have huge differences, there are still some people that use them according to their needs. WhatsApp also has some chat features that are not available on the remaining two apps, allowing it to be more attractive. However, if you are looking to secure your sensitive data, it is highly suggested to use Signal and Telegram.