Skip to content
GEIL Docs
Firewall
Initializing search
Home
Project
Architecture
Networking
Windows Infrastructure
Microsoft 365
Security
Operations
Standards
Runbooks
Templates
Diagrams
GEIL Docs
Home
Project
Project
Overview
Business Case
Scope
Roadmap
Current Status
Architecture
Architecture
Overview
Design Principles
Virtualization
Lifecycle
Decisions
Decisions
ADR Index
ADR-0001 Documentation Stack
ADR-0002 Single Forest
ADR-0003 OPNsense Firewall
Networking
Networking
Overview
IP Plan
VLANs
Firewall
Firewall
Table of contents
Platform
Policy
Routing
Remote Access
Windows Infrastructure
Windows Infrastructure
Overview
Active Directory
DNS
DHCP
Group Policy
PKI
NPS and RADIUS
File Services
Microsoft 365
Microsoft 365
Overview
Entra ID
Intune
Autopilot
Windows Hello for Business
Security
Security
Overview
Tiered Administration
Identity Security
Endpoint Security
Zero Trust
Operations
Operations
Monitoring
Backup
Disaster Recovery
Change Management
Standards
Standards
Overview
Naming Standard
Server Build Standard
PowerShell Standard
Documentation Standard
Security Baseline
Runbooks
Runbooks
Overview
Deploy Domain Controller
Create AD User
Backup GPO
Templates
Templates
ADR Template
RFC Template
SOP Template
Runbook Template
Incident Template
Server Build Template
Diagrams
Diagrams
Overview
Authentication Flow
Network Topology
Table of contents
Platform
Policy
Home
Networking
Firewall
¶
Platform
¶
OPNsense
Policy
¶
Default deny between VLANs. Allow only required traffic.
Back to top