How To Secure Your Communications and Messages

The rising popularity of smartphones has led to a communication revolution, and people are staying connected through calls, messages, emails, etc. A whopping 15 million text messages are being sent across the world every minute. Much of this communication occurs in the open, giving hackers a chance to intercept the communications. It’s a scary situation. Giving us relief is the fact that we don’t need to communicate with each other unsafely.


If you are to secure your messages, you have to address the components of communication: the apps and the network. We share with you a few recommendations that’ll make it much harder for a criminal to gain access to your messages. Follow the following suggestions, so the chances of you falling victim to a major cyberattack are significantly reduced.

Encrypt Your Messages and Phone Calls

You should use only applications offering modern encryption for communicating. You may have an external threat compromising your communications if there’s a weak link in your security mechanism in the form of the apps you use.

It’s being used by popular messaging apps like Signal and Telegram for customer protection. End-to-end encryption involves encrypting the data you sent gets encrypted on your device and gets decrypted only when it reaches the recipient.

More on Encryption

How does it work? Suppose you want to communicate with your friend. Both of you generate a pair of keys — one public and the other private. Before you begin the communication, you and your friend exchange public keys. Smartphones exchange the keys while using a temporary secret code. This code is known by both of you. Other secure protocols are also in force, ensuring that the keys pass safely.

After the exchange, you can compose your message and have it encrypted using your public key. Only you can decrypt the message with your private key.

When you use regular messaging, your service provider forms the weak link. It is because cell carriers collect data about us. There are no keys generated, and our devices send the messages hoping that they travel without any third party viewing or altering them. While most popular apps like WhatsApp and Facebook Messenger use end-to-end encryption for security, you may also use instant messaging so that your messages travel through the internet, not the SMS network of your carrier. Of course, Facebook Messenger does not enable such protection by default: you need to use the secret conversation feature.

Protect Your Emails

Hackers often target your emails. Popular email services like Gmail and Yahoo do have mechanisms intended to keep your information safe but being fast and easy to use is what they stress on.

 

Both Yahoo and Gmail have suffered data breaches, the former suffering the largest in history. Emails, of course, carry a lot of information about us, like bank statements and even love letters. It’s only stating the obvious that these falling into the hands of malicious elements can land you in big trouble. The good news is, we don’t need to send unprotected emails any longer.

 

Similar to messaging, you seek end-to-encryption for your emails for maximum security — right from when you compose it to when it’s read by the recipient. Use a mail service with the highest level of encryption which keeps evolving to counter new techniques developed by hackers.

Install a VPN

A very effective way to keep your messages and communications secure is to use a VPN. A Virtual Private Network provides enhanced security and privacy by encrypting all your internet traffic. Therefore, it hides your data from snoopers and attackers. A VPN also boosts your privacy by keeping your IP address hidden.

A VPN moves all your traffic through its servers before they reach the destination, and it changes the IP address of the source while doing so. This hides your approximate location from the web.

Conclusion

We live in unsafe times, and therefore, securing your communications and messages deserve a great deal of attention. Encrypting the data traveling between you and the recipient when you communicate is the most effective technique of protecting yourself.

The methods we have suggested for your protection use end-to-end encryption technology for the security and privacy of all your data. End-to-end encryption helps deal with any weaknesses that your wall of security may have, giving you strong protection. Follow our suggestions and practice caution for your online safety.

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