Security Infrastructure
Security architectures and controls for critical systems. Built on zero-trust principles with defence in depth for organisations operating under regulatory and reputational scrutiny.
What We Build
We design and operate security infrastructure that protects systems whose failure or compromise would have material impact. Architectures assume eventual compromise, with layered controls and observability to detect, contain, and recover.
Zero-Trust Architecture
Never trust, always verify. Continuous authentication and authorisation for every access request
Defence in Depth
Multiple security layers ensuring no single point of failure or compromise
Encryption Infrastructure
Key management, certificate lifecycle, and encryption at rest and in transit
Security Monitoring
Real-time threat detection, SIEM integration, and security analytics
Incident Response
Detection, containment, and recovery procedures with tested playbooks
Security Compliance
Controls mapped to SOC 2, ISO 27001, PCI DSS, and industry frameworks
How We Build Security Systems
Security is treated as an architectural property, not an add-on. We embed security considerations into system design, delivery, and operation, with clear ownership and measurable control objectives.
Threat Modelling
We analyse your threat landscape, identify critical assets, and map attack vectors. Security controls are designed based on actual risk, not generic checklists.
Architecture Design
Security controls are built into the foundation—network segmentation, identity verification, encryption, and monitoring from the start.
Implementation & Testing
Security infrastructure is deployed with comprehensive testing—penetration testing, red team exercises, and vulnerability assessment.
Continuous Security
Ongoing monitoring, threat intelligence integration, and security posture management with regular assessment and improvement.
Technical Standards
Zero-Trust by Default
All access verified regardless of network location or prior authentication
End-to-End Encryption
AES-256 at rest, TLS 1.3 in transit, with proper key management
Micro-Segmentation
Network isolation limiting blast radius of any potential breach
Real-Time Detection
Security events correlated and alerted within seconds
Annual Penetration Testing
Third-party security assessment with full remediation
Security Discipline
Zero Breaches
Track record of security across all client engagements
Complete Visibility
Real-time security dashboards and threat intelligence
Compliance Ready
Controls mapped to major security frameworks
Tested Recovery
Documented and exercised incident response procedures
Security Domains
Our security infrastructure covers the full spectrum of enterprise security, from network perimeter to application layer to data protection.
Network Security
- Firewall management
- DDoS protection
- Network segmentation
- VPN infrastructure
Application Security
- WAF deployment
- API security
- Runtime protection
- Secure development
Data Security
- Encryption management
- Data classification
- DLP controls
- Backup security
Identity Security
- MFA infrastructure
- Privileged access
- Identity governance
- Access certification
Security Operations
- SIEM/SOAR
- Threat intelligence
- Vulnerability management
- Incident response
Compliance & Governance
- Policy management
- Audit support
- Risk assessment
- Security training
When Things Go Wrong
Security incidents happen. What matters is detection speed, response effectiveness, and recovery capability. Our infrastructure is designed for resilience.
Automated threat detection and alerting for security events
Isolation of affected systems to prevent lateral movement
Root cause analysis with forensic evidence preservation
Restoration of services with verified clean state
Security Infrastructure for Systems That Cannot Fail
Request a confidential briefing to discuss your security requirements. We'll assess your current posture and outline how XVICA can strengthen your defences.
Request a Private Briefing