Common now folks. Is it really possible that as web browse and leave a website, that we might be leaving “fingerprints” behind, enough for hackers to track us as we surf the web? Well, according to the latest research conducted by Electronic Frontiers Foundation, web browsers have digital signatures that create fingerprints that can be used your web browsing habit.
EFF conducted an experiment whereby volunteers were asked to visit the site http://panopticlick.eff.org. This site apparently logged users’ browser configurations and version information anonymously. Information were gathered by the site from user’s OS, browser and browser plug-ins. EFF’s study revealed that 84% of the configuration combinations were unique and identifiable that leads to the creation of idenfiable browser “fingerprints.”
EFF also found out that there are some browsers which we less likely to contain unique configurations, especially those which blocks JavaScript. Likewise, some browser plug-ins can also be configured to limit the information that your browser shares to the websites you visit. Unfortunately thought, in general it’s very hard to reconfigure your browser to make your identify less identifiable. EFF suggest that new privacy protections should be built into the browsers themselves.
EFF Senior Staff Technologist Peter Eckersley tells us:
“Browser fingerprinting is a powerful technique, and fingerprints must be considered alongside cookies and IP addresses when we discuss web privacy and user trackability,” said Eckersley. “We hope that browser developers will work to reduce these privacy risks in future versions of their code.”
So, there. Let this serves as a warning for us to be cautious of what browsers we are using and make sure that these offers really offer privacy protection, like what they claim they do.