Firewall Rules

Manage allow and deny policies across your network perimeter

Rule Set
#NameSourceDestinationPort/ProtocolActionStatus
1
Allow HTTPS Inbound

Public web traffic

0.0.0.0/0 web-app-03 443 / HTTPS Allow
2
Block SMB External

Ransomware prevention

0.0.0.0/0 fs-cluster-02 445 / TCP Deny
3
Allow DB Internal

App to database

10.0.4.0/24 db-cluster-01 5432 / TCP Allow
4
Deny Tor Exit Nodes

Threat intel feed

Tor-List Any Any / Any Deny
5
Allow SMTP Relay

Outbound mail

mail-srv-01 0.0.0.0/0 587 / TCP Allow
6
Block RDP Inbound

Legacy rule (paused)

0.0.0.0/0 wks-2043 3389 / TCP Deny
7
Allow DNS Resolver

Internal lookups

192.168.0.0/16 dns-resolver 53 / UDP Allow