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Showing posts from March, 2010

Which Browser is the Most Secure?

I was recently talking to a fellow security professional who develops secure plug-ins for browsers and we started talking about the security of various different browsers. Most of the talk around browsers centres around how fast they are and what sort of features they have, but rarely do people talk about the security of their browser. Unfortunately, the browser is one of your weak points on the network as users have the ability to navigate to sites containing malware or phishing attacks as well as install plug-ins or run scripts that are malicious. So, which browser is the most secure? Any guesses? All browsers (and all security products for that matter) have security weaknesses and vulnerabilities. However, the architecture of the browser and certain features can make browsing safer. The feature I'm going to put forward first is web browser protection against socially-engineered malware (phishing sites). According to many of the big AV and security vendors, phishing is on the

Anti-Phishing Sender Verification with GrIDsure

I have tried out GrIDsure with a set of users now to see how easy it was to use. I was using the Windows client 2-factor authentication solution I blogged about here . (If you don't know their product you must read either their website or my other blog post above before reading this post as it won't make a lot of sense otherwise.) It turns out that the users had no problem setting it up and using the login - no training required other than a simple explanation of how it works. Doing this trial reminded me of discussions I had with GrIDsure about their Enterprise version of their product, which is fairly new and has more features being added all the time. One feature that I thought was noteworthy is their anti-phishing verification. Phishing, as you will know from here , is a big problem and is often spread by obscured links in emails, such as , which has absolutely nothing to do with Microsoft, but is just a sub-domain of