10 browser extensions that will take your online security to the next level

This article has been updated. Originally published July 29, 2019.

Navigating the internet safely requires vigilance. Websites routinely track your online activity, creating profiles for targeted advertising. More insidious sites might attempt to steal your account details or defraud you. Fortunately, beyond your browser's built-in security features, several extensions enhance your online protection.

Essential Browser Extensions for Enhanced Security and Privacy:

Avast Online Security: A reputable security provider, Avast offers a simple extension that assesses website safety based on a threat database. Warnings appear before loading known malicious sites, and safety ratings are integrated with Google and Bing search results. Free for Chrome, Firefox, Edge, Opera, and Avast Secure Browser.

Ghostery: This extension reveals and blocks aggressive marketing trackers, reducing the data collected about you and improving browsing speed. You can selectively exempt trusted sites. Free for Chrome, Firefox, Safari, Edge, and Opera.

KeeperFill: A robust password manager, KeeperFill simplifies password management by storing credentials securely behind a single master password. Using a password manager is strongly recommended. Free for Chrome, Firefox, Safari, Edge, and Opera.

Emsisoft Browser Security: A trusted security software company, Emsisoft provides an extension that flags potentially harmful websites, protecting against phishing and malware. It's user-friendly and allows reporting of suspicious sites. Free for Chrome, Firefox, Edge, and other Chromium-based browsers.

Privacy Badger: Developed by the Electronic Frontier Foundation (EFF), Privacy Badger identifies and blocks trackers, offering customizable script-blocking to balance privacy with website functionality. Free for Chrome, Firefox, Edge, and Opera.

uBlock Origin: Effectively combats intrusive ads, auto-playing media, malware, and tracking scripts, enhancing privacy and improving page load times. Allows whitelisting trusted sites. Free for Chrome, Firefox, Edge, and Chromium-based browsers.

Bloody Vikings (Firefox): This fun and effective Firefox extension utilizes temporary email services (like 10MinuteMail or MailCatch) to create disposable email addresses for online registrations, protecting your primary email. Free for Firefox.

Smart HTTPS: Enforces HTTPS connections where available, improving security. Allows excluding specific sites. Free for Chrome, Opera, Firefox, and Edge.

History Cleaner (Firefox): Automatically deletes your Firefox browsing history after a specified number of days, enhancing privacy. (Chrome users can use Super History & Cache Cleaner for similar functionality). Free for Firefox.

NoScript (Chrome, Firefox): Blocks website scripts by default, allowing you to whitelist trusted sites. Provides detailed script blocking information. Free for Chrome, Firefox, Chromium-based browsers, and built into the Tor Browser.

These extensions offer a layered approach to online security and privacy, empowering you to navigate the web with greater confidence.

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