Sector experience that goes beyond the generic. Security advisory built around how your industry actually operates.
Identity and cyber security challenges are not the same across every industry. A financial services firm faces different regulatory obligations, different threat actors and different operational constraints than a maritime operator or a government agency. Generic security advice fails because it ignores this reality.
At Nimbus Cyber we bring sector-specific knowledge to every engagement. We understand the regulatory frameworks that govern your industry, the threat patterns that target it and the operational realities that any security architecture must accommodate. We do not arrive with a pre-packaged solution. We arrive with relevant experience and ask the right questions.
We currently serve clients across six sectors — five with active engagements experience, one we are actively targeting with deep regulatory knowledge.
🟢 Active client experience
🟡 Actively targeting
Financial Services
Banking · Insurance · Asset Management · FinTech
Active client experience
The challenge
Financial institutions operate under the most demanding regulatory environment of any sector — ECB supervisory expectations, DORA obligations, national financial authority requirements and NIS2 for entities classified as essential. At the same time they are among the most aggressively targeted organisations on the planet. Identity is the primary attack surface: credentials, privileged accounts, third-party access and the service accounts connecting core banking systems to cloud infrastructure.
The challenge is building an identity and access governance model that is simultaneously audit-ready, operationally efficient and genuinely resilient — not one that satisfies a checkbox while leaving standing privileges and stale access rights that an attacker would exploit within hours of a credential compromise.
What we deliver
- Identity & Access Governance aligned to ECB and DORA requirements
- Privileged access architecture for core banking and cloud environments
- Zero Trust design for hybrid financial services infrastructure
- NIS2 essential entity readiness and compliance roadmap
- Automated joiner-mover-leaver processes for regulated environments
- Third-party and vendor access risk governance
- Audit-ready access reviews and compliance reporting
Delivered: Modern authentication strategy for a Lithuanian financial services organisation — moving away from legacy authentication mechanisms across endpoints, on-premise resources and cloud services. Full implementation guide covering Conditional Access architecture and phased MFA rollout.
Delivered: Full IGA redesign for a Greek financial institution — automated joiner-mover-leaver on Microsoft Entra ID with SCIM and writeback integration. Auditors now retrieve accurate access data in minutes. Compliance posture continuously evaluated rather than point-in-time.
Manufacturing & Industry
Global Manufacturing · Industrial Operations · Supply Chain
Active client experience
The challenge
Global manufacturing organisations face a security environment that most other sectors do not: the convergence of IT and OT (operational technology), complex multi-cloud estates built through years of acquisitions, and RBAC models that have grown organically into an ungovernable mess of over-privileged accounts and standing admin access.
The result is an attack surface wider than anyone in the organisation fully understands. When a privileged account in a manufacturing group is compromised, the blast radius extends from cloud infrastructure to production floor systems. Identity governance in this environment is not an IT problem — it is a business continuity problem.
What we deliver
- Cloud RBAC redesign and least privilege enforcement
- Zero Trust architecture for hybrid manufacturing environments
- Privileged Identity Management — elimination of standing admin access
- NIS2 compliance readiness for industrial operators
- IT/OT security advisory and access boundary design
- Security architecture for multi-cloud and post-acquisition environments
- Administrative tiering model design and implementation
Delivered: Full cloud RBAC redesign and Zero Trust implementation for a global manufacturing group — years of uncontrolled Azure role assignments eliminated, all privileged users moved to Just-In-Time access via Privileged Identity Management, standing privileges removed across the entire cloud estate. Passed subsequent internal audit review.
Delivered: Modern MDM solution deployed across 1,000 users for a Greek manufacturing group — fully aligned with Zero Trust security principles. Automated patch management implemented for both Microsoft and third-party applications, reducing vulnerability exposure windows dramatically. Through heavy automation, time to patch systems was reduced from weeks or months to a matter of days — closing the window attackers rely on between vulnerability disclosure and exploitation.
Government & Public Sector
Central Government · Agencies · Public Administration · Defence-adjacent
Active client experience
The challenge
Government agencies and public sector organisations carry a unique security burden: they hold sensitive citizen data, operate critical national infrastructure and are subject to strict procurement and compliance requirements — all while typically operating with leaner security teams and longer procurement cycles than their private sector counterparts.
NIS2 has fundamentally changed the regulatory exposure of public sector entities across Europe. Agencies that previously operated without formal security governance programmes now face legally mandated requirements for incident response, supply chain security, access governance and board-level accountability. The clock is already running — and most public sector organisations are starting from a low baseline with limited time and resources to close the gap.
What we deliver
- NIS2 essential entity readiness assessment and remediation roadmap
- EDR deployment architecture and implementation guidance
- Identity governance for citizen-facing and internal systems
- Security policy frameworks aligned to public sector requirements
- Incident response planning and regulatory notification procedures
- Security awareness workshops for technical and non-technical staff
- Virtual CISO advisory for agencies without dedicated security leadership
- Supply chain and third-party vendor risk governance
Delivered: Enterprise EDR deployment across 3,000 endpoints for a European government agency — designed, architected and implemented on schedule within a demanding 6-month timeline, fully configured to public sector security requirements and best practices. Complete endpoint visibility achieved across the entire agency estate.
Maritime & Shipping
Global Shipping Operators · Port Authorities · Maritime Logistics · Fleet Management
Active client experience
The challenge
Maritime organisations operate some of the most complex and geographically distributed IT environments of any sector — cloud infrastructure supporting global operations, remote vessel connectivity, third-party logistics integrations and operational technology managing critical fleet systems. Security governance in this environment is uniquely challenging: assets span multiple jurisdictions, connectivity is intermittent, and the consequences of a successful attack extend far beyond data loss to operational disruption, cargo risk and reputational damage.
Cloud security posture in the maritime sector is frequently immature — not through negligence but through the pace of digital transformation outrunning the security governance needed to support it. Misconfigurations, identity weaknesses and access control gaps accumulate across Azure subscriptions and cloud workloads until they represent a significant and largely invisible risk to operations. NIS2 now classifies maritime transport as an essential sector across the EU — adding formal regulatory obligations to an already complex security environment.
What we deliver
- Azure cloud security assessments and posture optimisation
- Identity and access governance for distributed global operations
- Privileged access controls for cloud and operational systems
- Zero Trust architecture for hybrid maritime environments
- NIS2 essential entity readiness for maritime operators
- Third-party and vendor access risk governance
- Security optimisation roadmap with prioritised remediation
- Benchmarking against Microsoft Defender for Cloud and CIS guidelines
Delivered: Comprehensive Azure Security Optimisation Assessment for a global maritime group operating across multiple international jurisdictions — evaluating identity and access management, network security, data protection, workload configuration, governance and monitoring maturity across the full Azure estate. Findings prioritised by severity and business impact. The client improved their overall cloud security posture by over 45% within weeks of the assessment — before critical workloads went live in production.
Energy & Utilities
Power Generation · Grid Operators · Water · Gas · Renewables
Actively targeting
The challenge
Energy and utility operators sit at the top of the NIS2 essential entities list — and at the top of every serious threat actor's target list. State-sponsored attackers, ransomware groups and hacktivists have all demonstrated the capability and willingness to target energy infrastructure. The consequences of a successful attack are not measured in data loss. They are measured in blackouts, supply disruption and national security incidents.
The identity security challenge in this sector is acute. Operational technology environments rely on service accounts, legacy protocols and third-party remote access that were never designed with Zero Trust in mind. Human identity governance is often immature. Non-human identity — the machine accounts, service principals and remote access credentials connecting IT to OT — is almost always ungoverned. That is where attackers enter. And under NIS2, energy operators now face mandatory security governance obligations with real enforcement consequences for organisations that are not prepared.
What we deliver
- NIS2 essential entity readiness assessment and remediation roadmap
- OT/IT identity governance and access boundary design
- Privileged access controls for remote and operational technology access
- Zero Trust architecture for critical infrastructure environments
- Non-human identity governance for service accounts and automation credentials
- Incident response planning aligned to NIS2 notification obligations
- Security architecture for hybrid IT/OT environments
- Board-level security advisory and regulatory accountability framework
Energy operators classified as NIS2 essential entities must demonstrate governance, risk management and incident response capability to national competent authorities. Most are starting from a low baseline with limited time to close the gap. Early action dramatically reduces both compliance cost and breach risk. If your organisation has not yet begun this process, the enforcement clock is already running. Book a diagnostic call to assess where you stand.
Technology & Software
Software Development · SaaS Companies · IT Services · Technology Firms
Active client experience
The challenge
Technology and software companies move fast — and security governance rarely keeps pace. Cloud environments scale rapidly, developer access accumulates without lifecycle governance, service accounts and API credentials proliferate across CI/CD pipelines, and non-human identities outnumber human ones before anyone notices. The result is an identity attack surface that grows with every sprint cycle and is almost never governed with the same rigour applied to human user accounts.
Microsoft 365 and Azure are the dominant platforms — and they are almost universally under-secured in technology firms. Default configurations, excessive permissions, ungoverned guest access and Copilot deployments on top of broken permissions models create compounding risk. Technology companies know more about security than most — but knowing is not the same as governing.
What we deliver
- Non-human identity governance for service accounts, API credentials and CI/CD pipelines
- Microsoft 365 and Azure security posture assessment and hardening
- Microsoft Copilot security readiness and permissions governance
- Identity lifecycle management for fast-growing engineering teams
- Zero Trust architecture for cloud-native and hybrid environments
- Privileged access governance for DevOps and engineering roles
- Security architecture advisory for product and platform teams
- NIS2 compliance readiness for technology sector essential entities
Delivered: Cloud RBAC redesign and Zero Trust implementation for a global technology group — uncontrolled Azure role assignments eliminated, all privileged users moved to Just-In-Time access via Privileged Identity Management, standing privileges removed across the entire cloud estate. Defensible Zero Trust access model implemented and passed internal audit review.
The regulatory landscape has changed. Every sector we serve is affected.
NIS2, DORA and ISO 27001 are reshaping what good security legally requires across Europe. Compliance is no longer optional — and documentation alone is no longer sufficient. We help organisations in every sector build the architecture to meet these obligations genuinely, not on paper.
NIS2 — Network & Information Security Directive
Applies to essential and important entities across energy, finance, health, manufacturing, maritime, government, technology and education sectors across the EU. Mandates risk management measures, incident reporting obligations, supply chain security controls, business continuity planning and board-level accountability for cybersecurity. Member states are actively moving toward enforcement. Organisations that are not prepared will face significant penalties and reputational consequences.
Who it affects:
Financial Services
Manufacturing
Government
Maritime
Energy & Utilities
Technology
Private Education
DORA — Digital Operational Resilience Act
The Digital Operational Resilience Act applies to financial entities across the EU — banks, insurance companies, investment firms, payment institutions and their critical ICT third-party providers. It mandates ICT risk management frameworks, digital operational resilience testing, incident classification and reporting, and rigorous third-party oversight. DORA is already in force. Financial entities that have not completed their compliance programme are already exposed to supervisory risk.
Who it affects:
Financial Services
FinTech
Asset Management
Insurance
ISO 27001 — Information Security Management System
The global standard for information security management systems. Increasingly required by enterprise procurement frameworks, financial sector regulators and government contracting authorities as a baseline security credential. ISO 27001 certification demonstrates that your organisation manages information security systematically, continuously and with genuine board-level commitment. Nimbus Cyber supports the full implementation journey — from scope definition and risk assessment through to audit preparation and certification readiness.
Who it affects:
All sectors
Financial Services
Government
Technology