Firewall vs. Antivirus vs. EDR: What Is the Difference, and What Does a Small Business Need?
A firewall guards the edge of your network, antivirus guards each computer against known malware, and EDR watches for the behaviour of an attack that has already begun. Here is what each one does, what each one misses, why a small business now needs all three plus a person watching, and what we run for clients.
