Antivirus Problems
Antivirus has been sold for a long time as a commodity, similar to the toothbrush, detergent or automobile. Although it is a common product antiviruses aren’t without flaws or problems.
Antivirus software simply cannot keep up with the diversity and variety of new malwares that are produced every day. It is an arms race, and is far from all antivirus programs that are available off the shelf or online actually offer an overall security level that is close to 100%.
Another issue is that viruses and Trojans are able to alter the software on your computer, causing it to is unable to detect them correctly. This is possible when the virus alters the settings of the antivirus program, or when https://pceasyblog.org/how-to-disable-and-uninstall-avast it uses one of its features or functions to cause false-positive.
Additionally, there are numerous instances when the antivirus program does not recognize files even though they are malicious. This is because the antivirus has not had the chance to add the file to its database. To do that it must analyse the file and compare its contents to known malicious files that are in the antivirus’s database. This is a lengthy and resource-intensive process. And the slower it is, the less accurate is the detection. Additionally, the antivirus must install an interceptor of system events inside the computer kernel in order to analyze the data and send it to its engine for analysis.