Device Security
Protecting your computers, mobile devices, and network equipment.
Securing Your Computer
Essential Steps
- Enable disk encryption (FileVault on Mac, BitLocker on Windows)
- Install and maintain an up-to-date antivirus program
- Keep your operating system and software updated
- Use a firewall to monitor and control network traffic
- Create regular backups of important data
Securing Your Mobile Devices
Key Security Measures
- Enable device encryption
- Use a strong PIN/password and biometric authentication
- Keep your device's operating system updated
- Only install apps from official app stores
- Review and limit app permissions
- Enable remote tracking and wiping capabilities
Securing Your Router
Critical Configuration
- Change default admin credentials
- Use WPA3 encryption (or at minimum WPA2)
- Create a strong Wi-Fi password
- Keep router firmware updated
- Disable WPS and remote management
- Use a guest network for IoT devices