Firewalls on mobile devices monitor and filter network traffic, acting as an additional layer of defense against unauthorized access or malware.

Network spoofing attacks mimic legitimate networks to steal data. Protect yourself by verifying connections and avoiding public networks without encryption.

Location tracking on mobile devices can raise privacy concerns. Manage location settings and only allow trusted apps to access your location.

Zero-day vulnerabilities exploit unknown flaws in software. Keeping your system updated and using security tools helps mitigate such risks.

Outdated operating systems lack security updates, making devices vulnerable. Regularly updating your OS is essential for maintaining device security.

Bluetooth vulnerabilities can lead to unauthorized data access. Securing connections with strong PINs and disabling Bluetooth when not in use reduces risks.

Securing email apps involves using strong passwords, encryption, and two-factor authentication to protect sensitive communications on your mobile device.

Unusual activities like excessive data usage, slow performance, or unfamiliar apps may signal that your device has been compromised.

If a mobile device is lost or stolen, acting quickly by locking or erasing it remotely can prevent misuse of your sensitive data.

Mobile antivirus apps provide added security but are most effective when used with updated software and safe browsing practices.