Enterprise-Grade Protection

Security Architecture

Multi-layered protection designed by principals who understand that true security is invisible, comprehensive, and never compromises convenience.

Our Philosophy

Defense in Depth

Luxury estates face unique security challenges. High-value targets require enterprise-grade protection, but heavy-handed security diminishes the living experience. SilverGate designs systems where protection is layered, automated, and invisible to daily life.

Every SilverGate installation begins with a threat assessment tailored to the property, its location, and the client's specific concerns. From there, the firm architects a multi-layer defense strategy that spans physical, network, and operational security.

The result: a home that protects its occupants without ever feeling like a fortress.

Security Layers

1
Physical Perimeter
2
Access Control
3
Surveillance
4
Network Security
5
Data Encryption
6
Monitoring & Response

Technical Detail

Six Pillars of Estate Security

Network Isolation & Segmentation

Every smart home device operates on isolated VLANs, preventing lateral movement between systems. IoT devices cannot access personal computers, and guest networks are fully sandboxed.

Specifications

  • Dedicated VLANs for AV, lighting, HVAC, security, and guest access
  • Inter-VLAN routing controlled by firewall policies
  • UniFi Enterprise or Meraki managed switching
  • Automatic quarantine for unknown devices
  • Deep packet inspection on all traffic

Encrypted Communications

All control signals between the Savant host, processors, and endpoints use AES-256 encryption. Remote access passes through encrypted tunnels — never exposed to the open internet.

Specifications

  • AES-256 encryption for all control traffic
  • TLS 1.3 for remote management connections
  • WPA3-Enterprise for wireless networks
  • Certificate-based device authentication
  • No cloud dependency for local control

Biometric & Multi-Factor Access

Physical access control integrates biometric readers, smart locks, and multi-factor authentication. The Savant system coordinates all access points from a unified interface.

Specifications

  • Fingerprint and facial recognition at entry points
  • Smart lock integration (Yale, August, DoorBird)
  • Multi-factor for remote system access
  • Role-based permissions (owner, staff, guest)
  • Time-limited access codes for service providers

Surveillance & Monitoring

High-resolution IP cameras with on-premise NVR storage ensure footage never leaves the property. AI-powered analytics reduce false alerts while maintaining vigilance.

Specifications

  • Hikvision / Axis professional-grade cameras
  • On-premise NVR with redundant storage
  • AI motion analytics and person detection
  • License plate recognition at gates
  • Integration with Savant for scene-triggered recording

Local-First Architecture

SilverGate designs systems that function fully without internet. Cloud features are opt-in enhancements, never requirements. Your home works even when connectivity is interrupted.

Specifications

  • Full local processing — no cloud dependency
  • Automatic failover to local control on WAN outage
  • Optional encrypted cloud backup for configurations
  • Private DNS and ad-blocking at network level
  • Cellular failover for critical security alerts

Infrastructure Hardening

Dedicated equipment racks with UPS protection, environmental monitoring, and physical access control ensure the technology foundation is as robust as the systems it supports.

Specifications

  • Dedicated equipment closet with climate control
  • UPS with 4+ hour battery backup
  • Automatic generator integration
  • Environmental monitoring (temp, humidity, water)
  • Remote management for proactive maintenance

Standards & Compliance

Built to the Highest Standards

Privacy by Design

No client data leaves the property. No cloud-dependent features that expose personal information. Complete data sovereignty.

Audit Trail

Every access event, system change, and configuration update is logged with timestamps and user attribution.

Penetration Tested

Network configurations follow NIST cybersecurity framework guidelines. Available third-party penetration testing for high-security clients.

Insurance Compliant

System designs meet or exceed requirements from major high-value home insurance providers (Chubb, PURE, AIG).

Protect Your Estate

Request a Security Assessment

Every estate has unique vulnerabilities. Schedule a confidential consultation to discuss your property's security architecture.

Schedule Security Consultation