Network-based advanced malware detection devices can detect bad stuff on the perimeter. Traditional endpoint protection leaves a lot to be desired against advanced malware. These devices are basically sophisticated sandboxes that execute inbound files within an allegedly safe environment. The attackers are learning how these devices work and will develop evasion techniques to defeat these devices, too. That’s the way of the world. You need to break out your Security 101 manual and revisit the layered defense doctrine. You’ll need to make additional investments on complementary advanced malware technology that runs on your endpoint.”]
Source: https://www.darkreading.com/attacks-breaches/the-network-and-the-malware