Which is the most secure Web browser? Google Chrome? Mozilla Firefox? Microsoft’s Edge? It’s a simple question but the answer is quite complicated.
Five years back a poll was carried out and results shows security-conscious browser users overwhelmingly voted Firefox as the most secure. But during the annual Pwn2own hacking contest in March 2014, Firefox was exploited four times with zero-day attacks, making it one of the least secure browsers.
To complicate matters further, a 2013 comparative analysis of five popular Web browsers by NSS Labs found that Internet Explorer outperformed its competitors. Even so, the NSS Labs research showed that no single browser uniformly protected users against the majority of security threats and privacy risks.
If no single browser is bulletproof, the next best thing is to make sure your favorite browser is as secure as possible. Here are some ways you can enhance the security of your browser and be hackproof:
- Configure your browser’s security and privacy settings
- Keep your browser updated
- Sign up for alerts
- Be cautious when installing plug-ins
- Make sure you have an AV installed
- Install security plug-ins
Review your browser’s privacy and security settings to make sure you’re comfortable with what’s checked or unchecked. For example, look to see if your browser is blocking third-party cookies, which can enable advertisers to track your online activities.
Frequently, browser updates are released to plug recently discovered security holes. So it’s important to always keep any browsers you use updated.
Consider setting up Google alerts for your browser to stay current on any emerging security issues. If you use Internet Explorer, for example, create a Google Alert using the keywords Internet Explorer security, or something similar. You can opt to receive instant, daily or weekly alerts whenever news articles or other content relevant to that topic hits the Web.
Plug-ins and extensions can sometimes put you at risk. For instance, earlier this year, it was discovered that some Chrome extensions can change service or ownership without notification to users. As a result, Chrome’s regulations for extensions is changing this June to keep extensions from becoming anything other than “simple and single-purpose in nature,” according to Google.
Potentially unwanted programs (PUPs) can slip past when you install any sort of software. These little buggers can switch browsers on you without warning and you might never even notice. Keeping a reputable antivirus program like GridinSoft Anti-Malware installed is one of the best ways to keep PUP from hijacking your browser and ruining your day.
The majority of plug-ins and extensions are safe, however, and some can help bolster your browser’s security. Here are three suggested—and free—browser extensions for added security.
- HTTPS Everywhere
- Use Internet Protection from GridinSoft Anti-Malware
The Electronic Frontier Foundation and The Tor Project jointly developed this Firefox, Chrome, and Opera extension. HTTPS is a communications protocol for securing communications over a computer network, vs. the standard HTTP protocol, which is more widely used but less secure. (The ‘S’ in HTTPS stands for ‘secure.’) HTTPS Everywhere encrypts communication with many major websites to help secure your browsing experience.
If you’re on Twitter or Facebook and you see a shortened link embedded in an interesting post, you might click it without a second thought. But shortened links have been known to mask malicious links. If you’re unsure of a shortened link, copy and paste it into the search box at LongURL.org. You’ll see where the link would take you, without having to actually click through to the site. LongURL.org is also available as a Firefox browser extension.
Internet Protection feature blocks all suspicious sites in your browser. Also, it’s prevents downloading of dangerous applications.