Few people realize how many issues the industry is facing. Even the most effective antivirus programs are susceptible to issues. Some are minor and can easily be addressed, while others are more serious.
One of the biggest problems is that the virus-signature protection does not cover www.pceasyblog.org/best-buy-antivirus-in-the-first-part-of-2019 a wide variety of threats. Every time new viruses emerge, it takes a while before antivirus companies are able to create and publish new anti-virus updates. They have to wait until the virus is identified by their software and then sent to be analysed.
In the meantime, the virus is likely to spread and it’s likely that dozens or hundreds of computers will be affected by the virus. It could also spread to other networks. To be efficient, anti-virus software has to be able to identify and block such infections very quickly. This means that behaviour blocking or heuristic analyser are more effective than signature detection.
Another problem is that compatibility issues between different antivirus programs is very common. While the majority antivirus software developers put much focus on creating high-quality products and pay a lot of attention to removing bugs, the truth is that sometimes, multiple antivirus programs can result in conflicts.