Firefox Add-ons to Secure Your Laptop
When you're out and about with your laptop you probably like to frequent spots where you know you can score easy access to the Internet via a hotspot. When you're outside your own home network, though, which you've probably secured with a password against strangers, you're often at your most vulnerable. You never know who you're sharing a network with.
Editor's Recommendation: 10 Tips for Creating Secure Passwords.
To minimize the risk of succumbing to a Web-borne attack then, it's essential that you use the Web as safely as possible, and the first thing to decide upon is a browser. The two most popular choices are Microsoft's Internet Explorer and Mozilla Firefox.
Which Web Browser is More Secure: Firefox or Explorer?
There's some debate about which one is more secure -- Explorer is used by far more people than Firefox (due to its being part of the Windows operating system) so one could argue that, all things being equal, choosing the minority browser is the sensible choice because it offers a smaller (and thus less tempting) pool of potential victims to malware writers.
Ensuring that the browser is up to date can help minimize security risks, but perhaps the most interesting feature of Firefox from a security perspective is the possibility of enhancing the browser's security with the addition of browser extensions or add-ons. Of course any add-ons risks adding new vulnerabilities, but if they protect against known problems at the expense of possibly adding as-yet unknown ones, then the trade-off may well be worth it.
5 Firefox Add-Ons for Secure Web Browsing
Here are some important Firefox add-ons to consider for anyone browsing the Web outside a trusted network, to protect against Web-based exploits, and more general security risks.
CS Lite Mod: This simple add-on allows users to selectively or globally block cookies from websites, and view edit and delete them directly from the status bar. It does for cookies what NoScript does for scripts and plug-ins.
ShowIP: ShowIP helps against phishing attacks by displaying the IP address of the current website in the status bar at the bottom of the browser. While this is of limited use in itself (unless the user happens to know the IP address of the web site they want to visit,) right clicking on the IP address shown in the status bar brings up a number of options, including running a whois lookup to confirm the registered owner of the IP address concerned.
WOT (Web of Trust): The WOT add-on gives a trustworthiness rating for sites that users visit based on feedback from other WOT users, access from a WOT button in the address toolbar. The button itself changes color depending on the trustworthiness of the site, giving an instant warning when a user visits a site that may be a source of malware. For some sites, such as those rated dangerous, WOT brings up a warning screen with the options to proceed to the site, add it to a white list, or to find out more information about the nature of the dangers that other users have reported.
Master Password Timeout: Firefox has the ability to remember and enter passwords for sites you may visit, and these passwords can be protected with a master password. If the master password is long and not guessable but stored in your head (i.e. not written down) then having Firefox remember passwords can be a very secure solution. The problem is that once the master password is entered Firefox gives you access to passwords without prompting for the master password until it detects five minutes of inactivity. This is a potential security risk if you leave the laptop unattended for a minute or two in a public place. To prevent this, Master Password Timeout allows you to specify your own, shorter timeout period. The master password can also be “logged off” manually from the Tools menu once Master Password Timeout is installed.
DID YOU KNOW... According to IBM Internet Security Systems X-Force team 2008 Trend & Risk Report "the number of vulnerabilities affecting Web applications has grown at a staggering rate. In 2008, vulnerabilities affecting Web server applications accounted for 54 percent of all vulnerability disclosures and were one of the primary factors in the overall growth of vulnerability disclosures during the yea
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