Browser Security Fundamentals
Your browser is your gateway to the internet, making it crucial to maintain proper security configurations and practices.
Essential Browser Settings
- Enable HTTPS-only mode to ensure encrypted connections
- Disable third-party cookies for enhanced privacy
- Configure secure DNS (DoH, DoT, or DoQ)
- Enable phishing and malware protection
- Regularly clear browsing data and cache
- Keep your browser and extensions up to date
Recommended Security Extensions
Enhance your browser's security with these essential extensions:
uBlock Origin
Efficient ad and tracker blocker with minimal performance impact.
- Blocks ads and trackers
- Prevents malicious scripts
- Customizable filtering
HTTPS Everywhere
Enforces HTTPS connections when available.
- Automatic HTTPS upgrading
- Protection against downgrade attacks
- Custom rule sets
Privacy Badger
Learns to block trackers as you browse.
- Automatic tracker detection
- Smart blocking decisions
- Minimal configuration needed
Extension Safety
Only install extensions from official browser stores and regularly review their permissions and updates.
Safe Browsing Practices
1. Authentication & Passwords
- Use a password manager for unique, strong passwords
- Enable two-factor authentication when available
- Never reuse passwords across sites
- Regularly review saved passwords and remove unused ones
2. Network Security
- Use a VPN on public Wi-Fi networks
- Verify SSL certificates when visiting sensitive sites
- Be cautious with file downloads and email attachments
- Keep your operating system and security software updated
Pro Tip: Sandboxing
Consider using browser sandboxing or virtualization for high-risk browsing activities.