Traditional antivirus engines work signature based. It adds an additional layer of protection. WatchDog AntiMalware is a highly optimized and lightweight software and it is fully compatible with any AV solution installed. WatchDog AntiMalware is a security solution designed not only to protect but also to rescue your computer from malware that have infected your computer despite all the security measures you have taken. A signature-based system may not be able to take any action if it encount.
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Watchdog Anti-Malware Key (2 Years / 3 PCs), $11.19