Tech

10 Ways To Protect Your Smartphone From Malware And Hacks

Published

5 months ago

Jul 8, 2024.

In today’s digital age, smartphones have become indispensable, serving as our communication hub, bank, navigation system, and more.

However, with their increased use comes the heightened risk of cyber threats. As cybercriminals become more sophisticated, safeguarding our mobile devices is more crucial than ever.

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Here are ten genius ways to protect your smartphone from malware and hacks.

1. Power Down Weekly

A simple yet effective measure to enhance your phone’s security is rebooting it once a week. Regularly turning off and then restarting your smartphone can disrupt potential malware and make it harder for hackers to exploit software vulnerabilities. This step alone won’t eliminate all security risks but significantly reduces the chances of malware persisting on your device.

2. Disable Unused Services

Keep Wi-Fi, Bluetooth, and cellular data turned off when not in use. These connectivity features, while convenient, can serve as entry points for cybercriminals. Disabling them when not needed can prevent unauthorized access and data interception, thereby protecting your personal information from being compromised.

3. Avoid Public Wi-Fi

Connecting to public Wi-Fi networks is generally discouraged, as these networks often harbor rogue access points that can intercept and collect data from unsuspecting users. By avoiding public Wi-Fi and turning off Wi-Fi when not in use, you can significantly reduce the risk of falling victim to malicious network attacks.

4. Update Software Regularly

Keeping your phone’s software updated is crucial. Software updates often contain patches and fixes for known vulnerabilities. Regular updates are a critical aspect of maintaining mobile security. The Nigeria Communications Commission recommends keeping mobile device software up-to-date to ensure your device is protected against the latest threats.

5. Use Strong Passwords and Two-Factor Authentication

Ensure your passwords are strong and unique, and enable two-factor authentication (2FA) for an extra layer of security. 2FA adds an additional step to the login process, making it significantly harder for cybercriminals to gain unauthorized access to your accounts.

6. Cover Microphones and Cameras

For those concerned about privacy, using a case that covers the microphone and camera can provide an extra layer of security. This prevents “hot mic” attacks, where the microphone remains active without your knowledge, and unauthorized access to the camera. While it may seem unlikely, such attacks are possible, as evidenced by spyware developed by Israel’s NSO Group.

Smartphone Malware

7. Practice Safe Charging

Avoid public USB charging stations, as they can be compromised to inject malware into devices. Use only the charging cords and accessories that come with your phone or are purchased from trusted manufacturers. Bringing a portable charger while traveling is a safer alternative.

8. Encrypt Your Device

Encrypting your device ensures that your data remains inaccessible to unauthorized individuals. Additionally, utilizing a Virtual Private Network (VPN) creates a secure, encrypted tunnel for your internet connection, safeguarding your online activities and maintaining your privacy.

9. Download Apps from Trusted Sources

Only download apps from official app stores. Certain apps, which handle sensitive data, communicate over unsecured internet connections and rely on third-party servers, posing significant security threats. Official app stores have strict security checks and guidelines for developers. Apps are usually scanned for malware and other security issues before being approved. Always check reviews and developer credentials to ensure an app’s legitimacy.

10. Customize App Settings

Adjust app settings to limit personal information sharing. Ensure apps available for download in Nigeria have privacy policies compliant with the Nigeria Data Protection Regulation (NDPR). Customizing app settings to restrict the amount of personal information disclosed can further safeguard against data exploitation.

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10 Ways To Protect Your Smartphone From Malware And Hacks

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