What Ive learned about barracuda firewall
It employs twelve distinct layers of defense, including network denial of service protection, rate control, IP reputation analysis, sender authentication, recipient verification, virus scanning, policy, spam fingerprint check, intent analysis, image analysis, Bayesian analysis, and rule based scoring, to protect your network from damage. Barracuda firewalls have no trouble fitting into networks both large and small and work well with all types of email servers. Just one Barracuda firewall easily handles 100,000 users, and several Barracuda firewalls can be grouped together for service to an even larger group of users. Installation of a Barracuda firewall is easy as there is no software to install, nor do any modifications need to be made to your current email system. Your Barracuda firewall can be up and running within minutes.