Antivirus Problems

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Antivirus is a common product that has been marketed as a regular item similar to a toothbrush, detergent, or car. However, despite being such an everyday product antiviruses aren’t without flaws and problems.

Antivirus programs are unable to keep up with the variety and number of new malwares developed every day. It’s an arms race, and is far from the majority of antivirus programs available online, they actually provide an overall security level that is close to 100%.

Another issue is that Trojans and viruses can alter the software on your computer so they are unable to be detected. This is possible when the virus changes the settings of the antivirus program or when it exploits one of its features or functions to create a false-positive.

There are many instances when the antivirus software cannot detect files even when they are clearly harmful. This is because the antivirus hasn’t had the chance to add this particular file to its database yet. To accomplish this, it needs to study the file and then compare its content with malicious files already present in the database of the antivirus. This is a long and resource-intensive process. The slower it runs, the less accurate is the detection. Additionally, the antivirus must install interceptors of system events deep within the computer kernel to analyze the data and pass it to its engine for analysis.