file scanner

Do you actually need a security product in your car? Part 2: the classical antivirus

I wrote in the first part of this article about Detection, Protection, Remediation and I stopped at the part where we analyze what kind of security products do you need in the car of tomorrow. 1)The classical antivirus We know it to be used mostly for files. But it can much more than that. a) Files There are many files that can enter the car and can produce damages: music video updates (binary or data) scripts configuration files for various subsystems html and javascript (plain text) for rendering Java compiled files (especially if you run Android) possibly Adobe Flash (not sure though) possible Microsoft Silverlight (not sure though) PDFs (reports, help files) Emails (MIME) SMSs Plenty of files to scan, isn’t it? These files can either contain malicious code (Java, JS) or may be specially crafted to exploit known vulnerabilities. This means that there has to be a kind of file checking, so classical antivirus is definitely not dead, despite the vehement comments of some executives and marketing people that wanted to advertise their newest technologies. However, it should be kept in mind that these scanners are mostly signature based. I say “mostly” because even though there are a lot of other detection…

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