Here's how you can keep your smartphone secure

Life, come to think of it, seems impossible without smartphones these days. The device is like an external backup brain which holds all of your important data. It
is hence very important to be careful and secure your device from potential threats. You need to be alert to keep important data like emails and banking information safe.

Here are the best practices to keep your phone safe:

Keep your smartphone updated

The most important step towards keeping your phone safe from hackers is to install software updates as soon as they are available. The process of updating may be a tedious task as it can change the interface but it is non-negotiable. Moreover, unofficial tools should not be used to root your smartphone. Technical
safeguards are compromised on a rooted phone.

Use anti-virus for smartphones

It is not a secret that even a phone with the latest updates can get viruses. It is advisable to use an anti-virus to keep your phone secure. One should also intend, or at least try, to buy a secure smartphone to keep their data secured.

Be careful while installing an app

It is important to be careful while installing an app because you have to agree to give several permissions. It includes giving access to your files, camera, and microphone. Although they are sometimes necessary, they can still be a potential threat to your smartphone. The vetting process is not too advanced on Android phones as compared to Apple. You should be very careful while choosing apps for your smartphones.

Keep your smartphone locked

Many people are in the habit of keeping their smartphones unlocked. As per a 2017 Pew Report, almost 30 per cent of smartphone users don't use this feature. One can lock the home screen and also use two-factor authentication. You should opt for a six-digit passcode. Fingerprints and facial recognition is also advisable.

Use public Wi-Fi carefully

Extra care should be taken when using an open wireless network. It is easy to use these facilities but makes you susceptible to hackers. Anyone sitting in nearby areas can snoop on what you are doing. Such attacks happen with specialist software and skills. It is not always a threat but you should be careful. When you are in doubt, you should continue using mobile data. VPN tools like CyberGhost or TunnelBear can be used to secure your smartphone.

Review apps 

Apps don't remain the same with updates. It may look simple to you while installing, but it can turn into something else with updates. You can review the apps by seeing the permissions they are requesting. A security app can help you in the review process. There are also free packages available from McAfee and Avast. They can alert you against malicious apps. Also, it can help you by warning against phishing attacks.