Antivirus has been advertised for a long time as a commodity similar to a toothbrush, detergent, or automobile. But, despite being an everyday product antiviruses aren’t without flaws and problems.
It’s impossible for antivirus programs to keep pace with the volume and variety of new malware that is being developed every day. It’s an arms race, and not all antivirus software available online or in stores offers a level of security close to 100 100%.
Another issue is that viruses and Trojans are able to www.pceasyblog.org/how-buyers-evaluate-risks-associated-with-seasoned-equity-offerings alter the software running on your computer to make it so that it is unable to detect them properly. This can happen when the virus changes the settings of the antivirus software or when it uses one of its features or functions to generate false-positive.
There are many instances in which the antivirus software does not recognize files even when they are clearly harmful. The antivirus software hasn’t yet had the chance of adding the file to its database. In order to do that it must examine the new file and compare its contents to known malware-related files in the antivirus’s database. This is a long and resource-intensive process. The slower it runs more prone to error, the less accurate the detection. The antivirus must also install interceptors to analyze events within the protected computer kernel in order to relay the information to its engine.