Campus security blueprint for schools planning an upgrade
Philippine schools run BYOD, student records and lean IT on the same campus network. This is the design we would recommend for a school planning its next step.
Sample solution, not a client deployment
Situation
Unmanaged student and faculty devices share the campus network with staff workstations that handle enrollment, grades and billing.
Risk
When the student information system sits on a flat network, ransomware becomes an operations and privacy incident under RA 10173, not an IT inconvenience.
Approach
- WithSecure Elements EPP plus EDR on staff and other managed devices; optional Collaboration Protection for Microsoft 365.
- A school-owned firewall: staff vs student and guest Wi-Fi, guest isolation, WAN admin locked, ISP modem in bridge mode.
- Student records reachable only from staff segments, with MFA for registrar and finance roles.
- Hardware class follows a campus walkthrough, not a fixed kit.
Outcome we would aim for
Student data flows only where it should, BYOD stays on its own Wi-Fi, and the design is simple enough for a one- or two-person IT team to operate.
How we would roll it out
Campus walkthrough
Map buildings, Wi-Fi, the ISP modem and where student records live.
Protect staff devices
WithSecure Elements on managed staff machines.
Build the campus edge
School-owned firewall, ISP modem in bridge mode, WAN admin locked.
Split the Wi-Fi
Staff, student and guest segments with guest isolation.
Lock down records
Student systems reachable only from staff segments, with MFA.
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Frequently asked questions
Do we need to install software on student phones?
No. BYOD is handled by segmentation: student and guest devices sit on their own Wi-Fi and cannot reach staff systems or records.
Have you deployed this at a school?
This is a recommended design for schools planning an upgrade. It is a sample solution, not a client deployment.
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