Do you know what the signal is? An application of instant messaging which is becoming more and more popular thanks to its high level of security and which has become one of the main alternatives to WhatsApp and Telegram.
Next, we will explain everything you need to know about this application and tell you some small but very useful ones signal adjustments what is they will help ad increase your safety even more.
5 signal settings to further increase your safety
What is Signal and why is it so safe?
Signal is an instant messaging application very similar to WhatsApp or Telegram, being one of the main options for those users who wish to use a different communication channel from these.
Signal's security and privacy make it a good alternative to WhatsApp
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What is really interesting about Signal and its level of security and privacy, which makes messages or calls almost interceptable. To do this, use a end-to-end encryption protocol chiamato Open Whispers Systems.
How does it work now? All communications within the application are sent fully encrypted and are decrypted only once they reach the recipient who reads them. In this way it is impossible to intercept the message and know its content when it is in transit.
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Also, being a open source platform, has a totally transparent operation, allowing any developer to take a look at his code and detect any flaws or vulnerabilities.
How does the signal work?
Il how Signal works it is very simple, as it is very similar to others of its kind, such as WhatsApp or Telegram. When you first start it, you have to accept its terms, grant permission to your contacts and notifications.
Then a add your personal data like phone number, profile picture and a user (similar to Telegram, you don't need to share your phone number to be added) and little else.
Once these steps are complete, you can start chat with your contacts from the app. It should be noted that the app allows you to share audio, photos, videos, GIFs, files, contacts, your location, and even voice and video calls. If you would like a little more than privacy in Signal, can blur your face in the photos you send.
5 signal settings to increase your privacy
As mentioned above, Signal it is a very safe app and focused on privacy. For this reason, it has several options and settings that will help you protect your information in effective way. Here are some of the most important:
Protect your account
It's possible I will protect your account to prevent someone from accessing it from another device, even your SIM. So even if you install Signal on another device, they will not be able to use your account.
Go to “Settings
To do this, you just have to enter the privacy settings and enable Signal PIN. Periodically, the application itself will ask for this code to verify your access and facilitate its memorization.
Screen lock
Signal has a feature that allows you to lock the screen so that no one can access your conversations within the application if they do not have the lock code or through the biometric system of your mobile phone.
It happens many times that we leave our mobile phone forgotten in one place and someone tries to access our information without permission. To avoid this, go up "Settings> Privacy> Screen lock" to activate it. You can also set a idle time to automatically block it or just when you turn off your device screen.
Block screenshots
If you want to prevent the other person from making one screenshot of the conversation what is he having, Signal has a very useful feature for these cases, as it allows you to block this action.
Prevent your Signal friends or colleagues from capturing your private conversations with this security setting
To activate it, simply go to "Settings> Privacy> Access the application and activate Screen protection". That way, they won't be able to acquire screenshots of your conversations.
Lock keyboard recording
Most of today's keyboards usually collects information from what we write to create usage patterns and thus improve text prediction and facilitate writing.
Although it can be very useful, all of these information is stored on servers and ultimately it's private data that can be used later. Luckily, Signal helps you keep this private by allowing you to lock keyboard recording.
If you want to activate this feature, you simply have to go to "Settings> Privacy> Incognito navigation keyboard and activate the latter function". This will prevent your keyboard from collecting information about what you type.
Redirect your calls
When you make a call via Signal, a connection is generated between your device and that of the other person. During this process, it is possible that the tuo IP can be revealed and with this it is possible get your position.
If you want to prevent this from happening, you can activate the call redirection function, in this way, during a call, the IP address that will be displayed will be that of Signal and not yours, as it is sent directly to the platform's servers. A very useful way to keep your privacy.
With this signal setting you can avoid revealing your IP and location to other people
You can do this by going to "Settings> Privacy> Communication> Always redirect calls and check this box".
As you will see, Signal is an instant messaging application that offers a high level of security, without forgetting that its platform is very complete when it comes to maintaining your privacy. In addition, it allows you to make small adjustments to make it even more closed.
Let us know your opinion about this app and if you would use it as a frequent communication channel instead of WhatsApp or another one you use. If you enjoyed this article, be sure to check out Telegram and its developer options.
