In the ISA newsletters, we’ve been discussing strategies for replacing your TMG firewall(s) if and when the time comes to move on, now that we know Microsoft won’t be continuing the TMG line of products in the future. One option is to go with an appliance that “does it all,” providing firewall, antivirus, content filtering, email filtering, intrusion detection/prevention and application control. These are generally referred to as UTM (Unified Threat Management) appliances.
But with a growing market for such devices, which vendor’s implementation will best fit your needs? This article looks at nine of the best UTMs that are expected to be top choices in 2013.