Zimbra Security Tip – Regulate Outbound Traffic With Stateful Firewalls
Historically, Zimbra firewalling has focused on regulating only Inbound traffic, but we can better protect our Zimbra systems if we also regulate Outbound traffic by using a Stateful Firewall. What Is a Stateful Firewall? Stateful firewalls, which now account for the majority of SMB and enterprise grade firewalls, can track …
