Open-source anti-virus software may break the gold medal of paid anti-virus software in China, but I'm afraid it is not recently.
Although common open-source anti-virus software can constantly optimize and update its engine, the corresponding virus and malware definition libraries are far behind the latest virus development.
The common paid anti-virus software charges fees when you upgrade the virus database.
Open-sourceCommunityDoes not provide a way for users to upload the latest viruses for analysis, which means these open-source anti-virus software cannot keep up with the development of the virus.
After I installed moon Secure AntiVirus, I was installed with more than 10 malicious browser plug-ins and triggered to automatically download hundreds of Trojans within three days. However, during this period, moon Secure AntiVirus is a "hardworking" rising window that reminds me that he will automatically upgrade at a certain time, as if it is full of human nature, in essence, Trojans in my machine and groups, and frequent attacks, even a blue screen.
I was planning to study hisCodeI am not interested in this situation. I have to manually clean up the worms.