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Symantec Patents Multiple File Area Virus Scanning
DigitumDei writes "Symantec announced on Wednesday that it has aquired a new patent (United States Patent - 6,851,057) titled "Data driven detection of viruses". Symantec has declined to comment on whether it will pursue litigation. Symantec's director of intellectual property Michael Schallop stated : 'We don't generally discuss how we will leverage this patent against competitors or others,'." From the article: "[The patent] could refer to any technology that allows antivirus researchers or antivirus products to use scripting to determine, dynamically, where in a file to scan and detect threats. It could also include the use of Javascript or other common scripting languages to direct antivirus scanning..."
Finding out whether a file is infected by a virus is a case of looking at the file and seeing if that virus signature is present in the file. This is likely to be done by a program as its easier. These chunks of virus code will live in different places dependent on the type of file being effected. This is all obvious. Surely this patent isn't worth a damn as it can be challenged as such.
You may think me a tired, old, cynic. I'd have to disagree about the tired bit.
I fully support companies retaining ownership of their intellectual property. However, how granular do we go. This is remincient of e-commerce being patented. If we follow old patent laws, we will surely stifle creativity. In contrast, if we do not have patents, we will likely stifle creativity since no one can claim ownership to their idea and profit accordingly.