Whatsapp Signal Telegram

Cybersecurity specialist Zak Doffman shared his tips for users to better protect their data on WhatsApp, Signal and Telegram.

But again, Signal lacks a host of features if compared to Whatsapp and Telegram. Signal by default encrypts all the local files with a 4-digit passphrase. It also supports encrypted group calls. Telegram is a cloud-based mobile and desktop messaging app with a focus on security and speed.

This article was translated from our Spanish edition using AI technologies. Errors may exist due to this process.

After WhatsApp announced the update of its policies to share data with Facebook , millions of users migrated to other messaging apps . The two favorites have been Telegram and Signal , apparently for offering greater privacy. However, none of the three is completely reliable, unless you change certain security settings to better protect your information .

Cybersecurity expert Zak Doffman claims that Telegram and Signal promise more privacy than traditional platforms. However, like WhatsApp , they have important settings that are not predetermined and that must be modified from now on.

Now that these platforms are gaining popularity, the specialist shared his recommendations to configure the devices so that our data is less accessible.

WhatsApp

In this app, messages are encrypted end-to-end and only users have access to the content. However, Doffman says that 'the problem is the metadata : who, when and where in relation to your messages , as well as your contacts and information about your device . '

  • To know more: WhatsApp retains your data for 90 days, after you delete the application

'WhatApp can still be used [...] However, it is necessary to change this fundamental configuration to stay safe,' said the specialist at Forbes .

  • Avoid malicious content you receive , such as unknown links and attachments.
  • Disables the option to automatically save received images in the phone gallery.
  • Obtain the PIN number that 'two-step verification' offers to prevent hackers from hijacking your account with deception.
  • Turn off backups. While the messages are protected as they are sent, “if you use the WhatsApp option to back up your chat history to the Apple or Google cloud, those copies are not protected by that end-to-end encryption. extreme, ' warned the cybersecurity expert.

We want to address some rumors and be 100% clear we continue to protect your private messages with end-to-end encryption. pic.twitter.com/6qDnzQ98MP

- WhatsApp (@WhatsApp) January 12, 2021

'We want to address some rumors and be 100% clear, we continue to protect your private messages with end-to-end encryption,' WhatsApp noted on its official Twitter account a few days ago.

Telegram

As in WhatsApp and Signal , when you access Telegram for the first time on a device, you must enter a phone number. Then they ask you to write the confirmation message sent by SMS. The problem is that if someone steals that code 'they can hijack your account and access your content,'Doffman pointed out in another article for Forbes .

  • It may interest you: 'Respect users', the reason why many are changing WhatsApp for Telegram

To be safe on Telegram , the analyst recommends the following changes:

Whatsapp Vs Telegram Security

  • Activate 'two-step verification' (2FA). Go to the settings, enter the 'privacy and security' section, add a password and that's it!
  • Change your privacy settings. In the 'privacy' section choose that only your contacts can communicate with you, and no one else. You can also limit who sees your profile, if your status (online) and last connection is shown, or who can add you to groups.
  • Use a 'lock code'. If other people besides you have access to your device, it is important to protect your chats.
  • Periodically review the active sessions in your account. This way you can make sure that no one has entered from another device.
  • Secret chats and end-to-end encryption. Telegram offers 'secret chats', which offer encryption from one device to another, but it doesn't work for groups. To start a secret chat go to the normal chat with your contact, click on the three dots on Android or 'more' on iOS, and choose 'start secret chat'.
  • Activate self-destruction. Another attraction of this app is that it has the option of destroying messages shortly after being viewed.

Signal

It has more or less the same advantages and limitations as Telegram, with the difference that Elon Musk himself recommended using Signal . Of course, this application is not risk-free either and it is also advisable to modify some settings:

Telegram
  • Activate the 'registry lock'. This will prevent someone else from having access to your conversation history in case your account is stolen or hijacked.
  • Set the 'screen lock' using biometric security or a passcode.
  • Turn off previews. This way the messages will not appear on the main screen of the device.
  • Disable screenshots outside of the app.
  • Make it your default SMS messaging app. Doffman shared this trick for Android users, since by doing so the messaging will be more secure and encrypted, unlike the conventional one.

Final advice

Doffman explained that WhatsApp collects much more data than Telegram or iMessage , but they are few compared to other apps , such as Facebook, Messenger, Google, Instagram, Snapchat and TikTok . 'So unless you avoid those others, WhatsApp is not your biggest problem,' he added.

The expert warns that 'there is a much bigger problem' , referring to Facebook's plans to integrate WhatsApp with Messenger and Instagram . 'The idea is to create a great interoperable messaging giant that brings together all its audiences,' he explained in the same publication. It added that that would be 'much more serious' for user privacy than the recent update.

  • See also: How to transfer my stickers from WhatsApp to Telegram? Step by Step
Are Signal or Telegram good enough to uninstall WhatsApp? We find out answers
Opinions expressed by Entrepreneur contributors are their own.

You're reading Entrepreneur India, an international franchise of Entrepreneur Media.

WhatsApp has been experiencing a lot of heat since releasing the latest privacy policy updates. The Facebook-owned company has been pushed back by many users with privacy issues, and people are looking for other ways to WhatsApp. Are Signal and Telegram good enough to uninstall WhatsApp? We find out.

WhatsApp has updated its privacy policy, which allows other Facebook-controlled companies to access WhatsApp user data.

Adopting the new policy

Should you accept the new policy? That is up to you, and it can be very frustrating if you live outside the European Union or the UK. It may be that the data sharing that worries you, or that you may be too tired for your data to be shared or sold for the benefit of big companies like Facebook.

While Facebook has always been skeptical of user data misuse, the new WhatsApp privacy policies raise many questions about its security and data privacy. While some WhatsApp apps are preferred for better security, are they fit enough for your daily social messaging app?

Whatsapp Signal Telegram Users

Both the Telegram and the new Signal (approved by the richest man in the world, Elon Musk) are considered the best, given WhatsApp methods and the security features offered.

Is the Signal App better than WhatsApp?

Unlike WhatsApp, Signal has the option of writing a 'note to him' rather than having a one-on-one group to send notes. Users can also use the 'note to self” feature while chatting with other groups. Apart from this, the Signal app also allows users to transfer their voice calls to the app's servers to hide their contacts' identity. Apart from this, Signal also collects much lower user information compared with WhatsApp. When WhatsApp collects a large amount of data including device ID, user ID, phone number, email address, contacts, advertising data and payment details, Signal only collects user phone numbers.

Is the Signal App completely safe?

Signal has quickly become the most downloaded app on the Apple App Store. It uses the open-source Signal Protocol to use end-to-end encryption. End-to-end encryption to encompass all types of communication like WhatsApp. Going one step ahead, this application continues and encrypts user metadata. To protect user data, Signal has a 'sender' feature in which no one will be able to detect who is sending and receiving messages. This application encrypts all files with a four-digit login, and users can also get a local backup. This application also encrypts group calls.

With Signal, you have no private conversations, but instead, you can open disappearing messages and set a time when the news will disappear. Notifications can be passed on to others even if the disappearing message feature is turned on in Signal.

Whatsapp Signal Telegram

Stickers: You don't get animated stickers on Signal, but you can still send your stickers with standard emoji.

Polls: No voting features available on Signal or WhatsApp yet.

2021

Whatsapp Signal Telegram Viber

So if you choose any of these messaging apps, do figure your priorities and their functionality beforehand. Messaging today has become very much part of our lives and thus deserves the best of user experience always.