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Network and Physical Security

Each system reaches only what it should.

Segmentation, firewall hardening, and boundaries around cameras and doors, designed as one system.

Before and After

One flat network, then zones.

Illustration: one flat network, then the same systems separated into zonesBefore: business systems, payments, cameras, vendor equipment, guest Wi-Fi, and administration all meet at one switch, so anything can reach anything. After: business and payments share one zone, cameras and vendor equipment another, and guest Wi-Fi a third. Each zone reaches the others only through a documented boundary. Administrators use one approved route. Guest traffic is blocked.BusinessPaymentsCamerasVendorGuest Wi-FiAdmin
Before: one flat network. Anything can reach anything.After: three zones, one approved admin route, guest traffic blocked.Illustration
What You Get

One attack surface, secured as one.

Segmentation design

Every allowed path written down.

Firewall hardening

Least privilege, every change reviewed.

Gaming-system security

Machine networks and maintenance paths.

Surveillance networks

Built for capacity, kept apart.

Physical-security boundaries

Cameras and doors on their own paths.

Strong admin sign-in

Hardware keys for network changes.

For in-scope security systems, we document approved network paths, restrict administrative access, and coordinate network changes with the relevant system provider.

Scope

Where this work applies.

Our core

  • Network segmentation
  • Firewall rule sets
  • Casino management and machine networks
  • Boundaries for surveillance and physical security
  • Admin and vendor access

Agreed each engagement

  • Systems in scope
  • Who maintains each device
  • How changes are coordinated

Learned on casino floors, where office paths to the gaming floor are mapped and closed. Oasis 360 master-certified since 2011. We scope assessments and hardening work to the frameworks and requirements relevant to each engagement, including PCI DSS and NIST CSF where applicable.

Discuss your network.

Engagements are scoped to your environment, operational requirements, and desired outcomes. We define deliverables, responsibilities, and pricing before work begins.

Confidential briefing. One reply from a senior engineer. No drip campaigns.