Specialists reviewing architecture and service dependencies
Technology & operational resilience

Technology & Operational Resilience

We align technology strategy and information security governance with business priorities, design architecture around critical services, and ground continuity plans in real dependencies across systems, data, people and suppliers.

Technology strategyIT operating modelEnterprise architectureInformation securityCritical servicesBC/DR & scenario testing
From business service to technology

Resilience is broader than keeping systems available.

A critical customer service depends on processes, people, applications, data, infrastructure, locations and third parties. The chain must be visible end-to-end before its vulnerabilities can be understood.

Technology management scope

Strategy, architecture, operations and resilience work together.

01

Technology strategy

Translate business goals into capabilities, investment, architecture principles and measurable priorities.

  • Strategic principles
  • Investment portfolio
  • Technology roadmap
02

IT operating model

Design decision rights, functions, process ownership, service management, sourcing and KPIs.

  • Governance, RACI and decision rights
  • Information security roles and accountabilities
  • Service ownership, capacity and KPIs
03

Enterprise architecture

Connect business capabilities with applications, data, integration and technology; reveal complexity and debt.

  • Current / target state
  • Application portfolio
  • Cloud and modernisation
04

Critical service mapping

Identify end-to-end dependencies and single points of failure supporting important services.

  • Critical service register
  • Dependency map
  • Impact tolerance
05

Continuity and recovery

We design business impact analysis, recovery objectives, backup and disaster recovery arrangements as part of an integrated incident and crisis management model.

  • BIA and recovery strategy
  • BC/DR and backup arrangements
  • Incident and crisis management
06

Testing and readiness

Test technology, operations, management and supplier responses using realistic scenarios.

  • Scenario library
  • Tabletop / simulation
  • Readiness assessment
Critical service dependency map

Trace the critical service from customer outcome to technical component.

An inventory shows what the organisation owns. A resilience map shows which customer outcome a disruption affects, how the impact propagates and within which tolerance the service must be recovered.

CRITICAL BUSINESS SERVICEContinuous customer outcome
Impact toleranceMTPDService owner
01People & processCritical roles · shifts · procedures · manual workaroundSingle point of knowledge?
02Applications & integrationCore system · API · batch · identity · messagingRTO and recovery sequence?
03Data & infrastructureData set · lineage · cloud · network · location · backupRPO and capacity evidence?
04External servicesSupplier · subcontractor · SLA · concentration · exitDo commitments match targets?
Scenario and validation layerTechnical recovery testTabletop / crisis exerciseWorkaround capacitySupplier participationObservation → action → retest
Resilience design

RTO and RPO become meaningful when tested.

We validate recovery objectives against infrastructure capacity, data replication, supplier commitments and operational workarounds, then turn weak dependencies into investment and action decisions.

Service resilience viewRead the critical service from business impact through its technical estate.
01Critical serviceImpact tolerance
02Process + peopleWorkaround
03Application + dataRTO / RPO
04Infrastructure + cloudRecovery evidence
05Third partiesExit readiness
Common weaknesses

The distance between plans and the real environment.

01Everything is criticalClassification prevents genuine recovery prioritisation and investment choices.
02Invisible dependenciesApplication inventory exists; data, integration, people and suppliers do not.
03Recovery on paperRTO/RPO are defined but tests and capacity do not support them.
04Technology-led transformationProducts are purchased before the business problem, process and data are designed.
Technology governance architecture

Bring strategy, decision rights and technical architecture into one management system.

Technology governance is more than committees and policies. We connect business objectives to IT priorities, resource allocation, architecture decisions, risk acceptance and performance information through a traceable decision chain.

DIRECTBusiness & IT alignment

Technology and information security principles, decision rights, committees, organisation, resource allocation and policy architecture.

Reference: COBIT · ISO/IEC 38500
DESIGNEnterprise architecture

Current and target states across capability, process, data, application, integration and technology.

Reference: TOGAF
MANAGERisk & resilience

Asset classification, IT and cyber risk, BIA, critical services, BC/DR, incident preparedness and scenario testing.

Reference: ISO 22301 · risk-based practices
MEASURE & OVERSEEPerformance & oversight

KPI/KRI, capacity, exceptions, suppliers, cost, service levels, alerts and management reporting.

Output: decision and action visibility
Cybersecurity governance

Build security into the technology operating model.

Security controls need to work as part of architecture, identity, software delivery, cloud, third-party and incident management. We establish or strengthen the governance, accountability and operating processes needed to match the institution's risk profile.

01
Governance & riskSecurity strategy, policy architecture, accountabilities, risk appetite and management reporting.
02
Architecture & cloudSecurity architecture, identity and access, data protection, cloud responsibilities and design principles.
03
Secure delivery & operationsSecure SDLC, DevSecOps, vulnerability, patch, configuration and change management.
04
Incident & resilienceCyber incident roles, response plans, crisis integration, recovery priorities and exercises.
Typical deliverables

A common reference for decisions, architecture and testing.

Technology Strategy & IT Operating ModelPrinciples, decision rights, organisation, processes, sourcing and performance.
Enterprise Architecture AssessmentCurrent state, capability map, application/data/integration analysis and target state.
Operational Resilience FrameworkCritical services, impact tolerances, dependencies, BIA, BC/DR, incident response and crisis governance.
Scenario & Improvement RoadmapTesting, observations, weaknesses, prioritised initiatives and investment roadmap.