MANAGED SECURITY SERVICES
Security built right. Then kept that way.
Strategy without engineering is just a document. Secure Agility's security engineering capability takes security architecture from concept to working reality, and keeps it aligned to your evolving environment through project-based delivery or ongoing retainer engagement.
WHAT IS SECURITY ENGINEERING
Architecture, build and ongoing technical depth.
Security engineering sits between strategy and operations, it's the technical discipline of designing, building and maintaining the controls that make your security posture real.
What is Security Engineering?
Security engineering is the discipline of designing and building security controls into systems, networks and applications, not as an afterthought, but as a structural element. It covers security architecture, platform design and build, network segmentation, Zero Trust implementation, firewall engineering and cloud security foundations. Where security strategy defines what needs to be done, engineering is how it gets done.
Project vs retainer, what's the difference?
Project-based security engineering delivers a defined outcome, a Zero Trust architecture, a firewall rulebase rebuild, a secure cloud landing zone, with a clear scope, timeline and deliverables. Retainer-based engineering gives your organisation ongoing access to SA's security engineering capability, available for technical design reviews, complex change management, escalations and projects as they arise, without the overhead of scoping each engagement separately.
Why ongoing engineering matters
Security architecture doesn't stay current on its own. New services are deployed, infrastructure changes, threats evolve and regulatory requirements shift. Without ongoing engineering input, the gap between your intended security architecture and your actual configuration grows over time. SA's retainer model keeps an experienced security engineer engaged with your environment, so your security controls stay accurate, current and effective.
ENGAGEMENT MODELS
Project-based or ongoing. Your choice.
Security engineering is available as fixed-scope projects or as an ongoing retainer, providing embedded security engineering capability without the cost of a full-time hire.
Defined scope. Defined outcome.
Scoped engagements with clear deliverables, timelines and success criteria. Ideal for specific uplifts, platform implementations and architecture redesigns.
- Zero Trust architecture design and implementation
- Firewall rulebase rebuild and optimisation
- Secure cloud landing zone design and build
- Network segmentation design and implementation
- Security platform deployment and hardening
- SASE / SSE architecture and rollout
Embedded engineering, available when needed.
Ongoing access to SA's security engineering capability, for technical reviews, complex changes, escalations and emerging projects without re-scoping each time.
- Technical design reviews for new infrastructure and services
- Complex change management and implementation support
- Security architecture reviews and gap analysis
- Escalation support for managed security teams
- Emerging project scoping and rapid response
- Flexible hours aligned to business demand
ENGINEERING CAPABILITIES
Deep technical capability across every security domain.
Secure Agility's security engineers hold deep expertise across network security, cloud security, identity and Zero Trust, available for project delivery or retainer engagement.
Security Architecture & Design
End-to-end security architecture across network, cloud, identity and applications, from assessment through to target-state design.
Security Architecture & Design
End-to-end security architecture across network, cloud, identity and applications, from assessment through to target-state design.
Firewall & Network Security Engineering
Firewall engineering across Palo Alto, Fortinet and other platforms, from rulebase optimisation to complex deployments.
Firewall & Network Security Engineering
Firewall engineering across Palo Alto, Fortinet and other platforms, from rulebase optimisation to complex deployments.
Infrastructure & Security
Modern cloud environments succeed only when infrastructure is reliable, and security is built in. Our Infrastructure & Security services provide the foundation organisations need to operate confidently in Azure and AWS - combining operational excellence, governance, and security into a single, integrated capability. We help customers move from ad hoc cloud usage to stable, well-governed, and trusted platforms for critical business workloads.
Infrastructure & Security
Modern cloud environments succeed only when infrastructure is reliable, and security is built in. Our Infrastructure & Security services provide the foundation organisations need to operate confidently in Azure and AWS - combining operational excellence, governance, and security into a single, integrated capability. We help customers move from ad hoc cloud usage to stable, well-governed, and trusted platforms for critical business workloads.
Infrastructure & Security
Modern cloud environments succeed only when infrastructure is reliable, and security is built in. Our Infrastructure & Security services provide the foundation organisations need to operate confidently in Azure and AWS - combining operational excellence, governance, and security into a single, integrated capability. We help customers move from ad hoc cloud usage to stable, well-governed, and trusted platforms for critical business workloads.
Cloud Security Engineering
Secure cloud design and build across Azure and AWS, including landing zones, identity and workload protection.
Cloud Security Engineering
Secure cloud design and build across Azure and AWS, including landing zones, identity and workload protection.
Identity & Zero Trust Engineering
Identity and access engineering for Zero Trust, from MFA and conditional access to ZTNA and privileged access management.
Identity & Zero Trust Engineering
Identity and access engineering for Zero Trust, from MFA and conditional access to ZTNA and privileged access management.
PACKAGES & ACCELERATORS
Fixed-scope starting points for common engineering projects.
Our packages give you a defined outcome with a clear scope and timeline, a faster path to delivery for the most common security engineering projects.



