7 Security Settings Chrome and Firefox Users Should Enable Right Now

Modern web browsers like Google Chrome and Mozilla Firefox are fast and powerful. However, their default settings don’t always provide maximum protection against phishing attacks, malicious websites, tracking, and data leaks. Cybercriminals are always looking for ways to exploit weak browser settings through phishing, malicious sites, unsafe extensions, and data tracking. The good news is that both Chrome and Firefox have built-in security and privacy features that can significantly improve your online safety when enabled. Let’s explore seven essential security settings every Chrome and Firefox user should enable to stay safer while browsing the web.

Enable HTTPS-Only Mode (Always Use Secure Connections)

Many websites still support insecure HTTP, which means attackers can intercept or modify your data. HTTPS encrypts the connection and protects sensitive information like passwords and form data.

Enable HTTPS-Only Mode

• Prevents man-in-the-middle attacks
• Protects login credentials and personal data
• Ensures site authenticity

How to enable it

• Google Chrome: Settings → Privacy and security → Security → Enable Always use secure connections.

• Mozilla Firefox: Settings → Privacy & Security → HTTPS-Only Mode → Enable in all windows.

Turn On Enhanced Safe Browsing Protection

Safe Browsing protects you from malware, phishing, and dangerous downloads. Chrome offers an Enhanced Protection mode, while Firefox includes strong built-in protections by default.

What Safe Browsing Does

• Warns before visiting dangerous sites
• Blocks malicious downloads
• Protects against phishing scams

Safe Browsing provides real-time protection against known threats.

How to enable

• In Chrome: Open Settings → Go to Privacy and security → Security → Select Enhanced protection.

• In Firefox: Firefox enables this automatically, but make sure that Deceptive content and dangerous software protection is enabled under Privacy & Security.

Enable Password Breach Alerts

Using compromised passwords is one of the biggest security risks today. Chrome and Firefox can alert you if your saved passwords appear in known data breaches.

Compromised passwords are one of the most common causes of account hacking.

• Alerts you when passwords are exposed
• Encourages timely password changes
• Reduces account takeover risk

How to enable it:

In Chrome: Open Settings → Go to Privacy and security → Click Security. In the “Advanced” section, enable the “Warn you if a password was compromised in a data breach” toggle.

In Firefox, passwords are checked against known breaches via Firefox Monitor. Make sure password alerts are enabled in the Logins and Passwords section. (Settings → Privacy & Security → Passwords section → Ensure the checkbox next to “Show alerts about passwords for breached websites” is checked.)

Enable Secure DNS (DNS over HTTPS)

DNS requests can reveal which websites you visit. Secure DNS protects your online privacy and security. It encrypts your domain name requests, such as resolving google.com to an IP address. This prevents hackers, ISPs, or third parties from snooping on your browsing. It also blocks access to known malicious websites using technologies such as DNS over HTTPS (DoH) or DNS over TLS (DoT).

Enable Secure DNS

• Improves privacy
• Protects against DNS spoofing
• Prevents tracking at the network level

Enable Secure DNS In Chrome: 

Open Settings → Go to Privacy and security → Security → Enable Use secure DNS → Choose a trusted provider (Google, Cloudflare, etc.)

In Firefox: Open Settings → Go to Privacy & Security → Scroll to DNS over HTTPS → Enable it and select a provider.

Enable Strict Tracking Protection

Websites and advertisers use trackers to follow your activity across the internet. Firefox excels here, but Chrome users should still review privacy controls.

Firefox and Chrome both offer tools to limit this behavior.

• Reduces tracking and profiling
• Improves privacy
• Speeds up page loading in many cases

In Chrome, Disable third-party cookies:

• Open Settings
• Go to Privacy and security → Third-party Cookies
• Select Block third-party cookies

In Firefox:

• Open Settings
• Go to Privacy & Security
• Select Enhanced Tracking Protection → Strict.

Review and Restrict Site Permissions

Many websites ask for access to your camera, microphone, location, and notifications. Leaving these permissions unrestricted can be risky.

• Allow permissions only when absolutely necessary.
• Remove permissions from unused or untrusted sites
• Disable notification spam

How to manage permissions

• In Chrome: Open Settings → Go to Privacy and security → Site settings. Review permissions like Camera, Microphone, Location, and Notifications.

• In Firefox: Open Settings →  Go to Privacy & Security → Scroll to Permissions. Review and remove unnecessary site access.

Remove Unnecessary Browser Extensions

Browser extensions can be helpful—but Malicious or outdated extensions can steal data, inject ads, or spy on activity.

• Extensions can read browsing data
• Malicious add-ons can steal passwords
• Unused extensions increase attack surface

In Chrome: Settings → Extensions → Remove unnecessary or suspicious Extensions.

In Firefox: Go to Extensions and Themes → Extensions → Review and remove unwanted extensions.

• Install extensions only from official stores
• Remove extensions you don’t use
• Avoid extensions that request excessive permissions

These changes take only a few minutes but can make a huge difference in your daily browsing safety.

Frequently Asked Questions

Is Google Chrome safe to use in 2026?
Yes, Chrome is secure if you enable Enhanced Safe Browsing, HTTPS-Only Mode, and Secure DNS.

Is Firefox more secure than Chrome?
Firefox offers stronger default privacy features, but both browsers are secure when properly configured.

Should I enable HTTPS-Only Mode?
Yes. It forces encrypted connections and protects sensitive data.

Are browser extensions dangerous?
Some can be. Only install trusted extensions and remove unused ones.

Does Secure DNS improve privacy?
Yes, it encrypts DNS requests and prevents tracking by ISPs or attackers.

Also Read:

• The Best privacy focused browsers for Windows 11
• Fix the Microsoft Edge Not Responding problem on Windows 10/11
• Best Password Manager App for 2026 and its Features
• Best Windows 11 antivirus to install on your computer | 2026 Edition
• Antivirus vs VPN: Do You really Need Both of these protection services?