SecureStartHigh School Network Topology
Explore the SecureStart network flowchart to trace campus connectivity, security zones, and key infrastructure at a glance.
Mode
Diagram Legend
Zone Indicators
Edge & Perimeter No Trust
Core Network & Security High Trust
Administration Building Low Trust
Teaching Spaces Low Trust
Data Centre / DMZ High Trust
No Trust
Internet-facing or guest segments assumed untrusted until filtered by edge security.
Low Trust
User access networks with limited privileges and monitoring to contain compromise.
High Trust
Core infrastructure and data centre workloads with strict controls and least privilege.
Yellow border marks representative or repeated spaces (e.g. typical classroom or office).
Device Types
Infrastructure 
Router
Switch
Firewall
Controller
Router Switch Firewall ControllerEndpoints 
PC / Laptop
Printer
Phone
Access Point
PC / Laptop Printer Phone Access PointSpecial 
Server Stack
Database
CCTV
Server Stack Database CCTVNetwork Context
Wired uplink
Wireless association
10.x.x.x172.16.x.x
Private IPv4 ranges indicating internal networks. Security boundary enforced by the Perimeter Firewall
Network Flowchart
Edge & Perimeter No Trust
Core Network & Security High Trust
Data Centre / DMZ High Trust
Administration Building Low Trust
Offices Low Trust
Teaching Spaces Low Trust
Classrooms Low Trust
ISP
Edge Modem
Perimeter Firewall
Core Router
Core Switch Stack
WLC
Data Centre Firewall
Data Centre Main Switch
Server DMZ Switch
Web Frontends
Application Servers
SIS Database
Backup Storage
Admin Console
CCTV System
PoE Switch
Admin Distribution
Admin Access Switch
Admin AP
Office Telephones
Staff PC
Office Printer
Classroom Distribution
Classroom Access Switch
Classroom AP
Teacher Laptop
Teacher PC
Student Devices