Could DNSSEC have protected against DNSChanger malware scam?
According to major media sites , a two-year FBI investigation has culminated in the arrest of six individuals involved in a DNSChanger malware scam. DNSChanger is downloaded under the guise of a video codec in many cases and is installed on an individual's computer. DNSChanger then modifies the recursive server settings from those provided by the individual's ISP to one administered by the attackers. As the individual browses the web entering URLs, the local resolver queries the attacker's DNS servers, which can return IP addresses leading to falsified sites unbeknownst to the individual. This scam has reportedly led to the infection of over four million computers in over 100 countries and had netted the conspirators over $14 million. The FBI has published a very basic description of the issue and a listing of falsified DNS sever addresses. So the question arises, could the widespread implementation of DNSSEC have prevented this type of attack? Unfortunately, in this ca...