Cyber Security Consultancy
Cyse provides expert cyber security consultancy that gives organisations access to industry-leading professionals across strategy, governance, risk, and technical domains. Whether you are building a security programme from the ground up, preparing for regulatory scrutiny, or navigating a complex transformation, our consultants deliver pragmatic, risk-informed guidance tailored to your environment and objectives.
Why Cyber Security Consultancy?
Cyber threats evolve faster than most organisations can adapt. A dedicated consultancy engagement bridges the gap between where your security posture is today and where it needs to be, providing independent, expert insight that internal teams alone often cannot deliver.
Strategic Alignment
We align security investments to business objectives so that every pound spent delivers measurable risk reduction and supports growth rather than hindering it.
Regulatory Confidence
From GDPR and NIS2 to PCI DSS and ISO 27001, our consultants ensure you meet compliance obligations with evidence-based controls rather than checkbox exercises.
Independent Expertise
Our consultants are vendor-neutral and outcome-focused, providing unbiased recommendations that serve your interests rather than any particular product or platform.
Our Consultancy Services
We deliver consultancy across the full spectrum of cyber security disciplines, covering on-premise, cloud, and operational technology environments. Each engagement is tailored to your organisation's size, sector, and maturity level.
Security Strategy & Roadmapping
Development of multi-year cyber security strategies aligned to your business plan, risk appetite, and regulatory landscape, with prioritised roadmaps and investment cases.
Risk Assessment & Management
Structured risk assessments using frameworks such as ISO 27005, NIST RMF, and FAIR to quantify threat exposure and prioritise treatment options based on business impact.
Governance, Risk & Compliance
Design and implementation of governance frameworks, policy suites, and compliance programmes covering ISO 27001, SOC 2, PCI DSS, NIS2, DORA, and sector-specific regulations.
Security Architecture Review
Assessment and design of secure architectures across on-premise, cloud, and hybrid environments, ensuring defence-in-depth principles are embedded from the ground up.
Cloud Security Assurance
Review of AWS, Azure, and GCP configurations against CIS Benchmarks and cloud-native security best practices, including identity, networking, logging, and data protection controls.
Security Programme Maturity Assessment
Evaluation of your current security capabilities against established maturity models such as CMMI and NCSC CAF, identifying gaps and providing a clear path to improvement.
Secure Transformation & Migration
Security advisory embedded within digital transformation, cloud migration, and M&A programmes, ensuring security is a design consideration rather than an afterthought.
Security Awareness & Training
Design and delivery of tailored security awareness programmes, phishing simulations, and board-level briefings to build a security-conscious culture across your organisation.
Policy & Standards Development
Creation of comprehensive information security policy frameworks, technical standards, and operating procedures aligned to your regulatory obligations and organisational structure.
Third-Party & Supply Chain Risk
Assessment and management of supplier and vendor risk through due diligence frameworks, contractual security requirements, and ongoing monitoring programmes.
Virtual CISO
On-demand access to senior security leadership to provide strategic direction, board reporting, risk oversight, and stakeholder engagement without the overhead of a full-time hire.
OT & ICS Security Consultancy
Specialist advisory for operational technology environments including SCADA and ICS, covering risk assessment, network segmentation, and alignment to IEC 62443 and NIST SP 800-82.
Our Engagement Approach
Every consultancy engagement follows a structured approach designed to deliver tangible outcomes efficiently, while remaining flexible enough to adapt as your requirements evolve.
Discover
We immerse ourselves in your environment, interviewing stakeholders, reviewing documentation, and understanding your threat landscape and business context.
Analyse
Findings are mapped against industry frameworks and best practices to identify gaps, quantify risk, and establish a clear baseline of your current posture.
Recommend
We deliver prioritised, actionable recommendations with clear ownership, effort estimates, and alignment to your budget and strategic objectives.
Support
Our consultants remain available to support implementation, provide knowledge transfer, and conduct follow-up reviews to validate progress against the roadmap.
Sectors We Serve
Our consultants bring deep domain expertise across regulated and high-risk sectors, understanding the unique compliance, operational, and threat landscape challenges each faces.
Need Expert Security Guidance?
Speak to our team to discuss how our consultancy services can strengthen your security posture, support compliance, and enable your business objectives.