Enterprise-grade cybersecurity consulting — from zero-day threat response to long-term security architecture. We make your defences unbreakable.
From proactive threat hunting to full-scale security transformations, we deliver end-to-end cybersecurity solutions tailored to your risk profile.
Simulated real-world attacks to uncover vulnerabilities before adversaries do — covering networks, applications, APIs, and physical perimeters.
Design and implement zero-trust frameworks, segmented networks, and resilient security architectures aligned with NIST and CIS controls.
24/7 rapid response capability with forensic investigation, containment, eradication, and post-incident recovery planning.
Secure AWS, Azure, and GCP environments with cloud-native controls, CSPM deployment, and identity & access management hardening.
Navigate ISO 27001, SOC 2, GDPR, NIS2, PCI-DSS, and DORA frameworks with expert gap analysis and remediation roadmaps.
Operationalise threat feeds, dark web monitoring, and adversary TTPs to proactively defend against targeted attacks on your sector.
Our intelligence team tracks over 200 threat actor groups across 40 countries, feeding real-time insights into your defences.
We don't wait for alerts. Our analysts actively hunt adversarial activity in your environment before damage occurs.
Continuous surveillance of underground forums, ransomware blogs, and leak sites for your organisation's data.
Tailored feeds relevant to your industry vertical, from financial services to critical national infrastructure.
A structured, proven methodology that delivers measurable security improvements from day one.
Asset inventory, threat profiling, and stakeholder interviews to map your complete attack surface.
Deep technical testing, control gap analysis, and maturity benchmarking against industry frameworks.
Prioritised remediation plan with business context, effort estimates, and measurable outcomes.
Hands-on delivery of security controls, tooling, and process change alongside your teams.
Continuous validation, threat detection, and executive reporting to sustain your security posture.
Sector-specific threat knowledge means faster, more relevant security outcomes for your organisation.
PCI-DSS, DORA, FCA compliance and fraud prevention for banks, insurers, and fintechs.
NHS and HIPAA-aligned security for hospitals, clinics, and medical device manufacturers.
OT/ICS security for energy, utilities, and transport operators facing nation-state threats.
Securing connected factories, supply chains, and industrial IoT environments.
Payment security, fraud detection, and customer data protection at scale.
Network security, content protection, and customer privacy for carriers and broadcasters.
Government and defence-grade security clearance capability and G-Cloud procurement.
Secure SDLC, DevSecOps, and cloud-native security for technology companies.
A track record of delivering cybersecurity outcomes across financial services, government, retail, telecoms, energy and higher education.
Former intelligence officers, CISO advisors, and elite red teamers — all on your side.
Visionary cybersecurity leader driving NirvanCyber's mission to deliver enterprise-grade security with boutique precision across the UK and Europe.
OSCP, OSCE certified. Specialises in APT simulation, adversarial emulation and offensive security operations.
AWS & Azure security architect with deep expertise in zero-trust implementations and cloud-native security frameworks.
Tracks nation-state actors across financial and critical infrastructure sectors with expertise in dark web intelligence.
NirvanCyber's red team uncovered critical vulnerabilities our previous vendor had missed for two years. Their work has fundamentally changed how we approach security investment.
Following a ransomware incident, they had us recovered and hardened within 72 hours. The post-incident roadmap they delivered has been invaluable to our board.
They didn't just advise — they worked alongside our team, transferred knowledge, and left us genuinely more capable. That's rare in this industry.
Modelled on the best of Accenture Security, Deloitte Cyber, IBM X-Force, Mandiant, and PwC — but without the overheads.
We align cybersecurity with your business objectives — translating technical risk into language your board and CFO understand, then building programmes to address it systematically. The same enterprise-grade methodology as the world's leading cyber practices, delivered directly by a senior expert — without the overhead, the account managers, or the junior teams.
Fractional or interim CISO leadership, security committee reporting, and executive stakeholder management.
FAIR methodology modelling to translate cyber risk into financial exposure for board and insurers.
Multi-year security roadmaps based on NIST CSF, ISO 27001, and your sector's regulatory landscape.
Supplier security assessments, contractual requirements, and continuous monitoring of your supply chain.
Our managed security capabilities rival those of IBM Managed Security Services and Capgemini's SOC network — with dedicated analysts, not shared queues. Every client gets a named analyst team and weekly intelligence briefings.
Dedicated analyst team with sub-15-minute mean time to detect (MTTD) across endpoints, network, and cloud.
Splunk, Microsoft Sentinel, and Elastic deployments with custom detection rules tuned to your environment.
Automated playbooks for triage, enrichment, and response — reducing analyst fatigue and false positives by 70%.
Continuous scanning, risk-prioritised patching guidance, and SLA-driven remediation tracking via your dashboard.
Identity is the new perimeter. Our IAM practice mirrors Deloitte's Identity practice and Microsoft's Zero Trust advisory — designing least-privilege access architectures that stop credential-based attacks before they spread.
Microsoft, Zscaler, and Palo Alto-based ZTNA design, deployment, and change management.
CyberArk, BeyondTrust, and Delinea implementations with just-in-time and just-enough access controls.
SailPoint and Saviynt IGA deployments, access certification campaigns, and orphan account remediation.
Tiered AD architecture, Kerberoasting defence, DCSync protection, and LAPS deployment across estates.
Security baked into your pipelines from the start — not bolted on at the end. We deliver the AppSec maturity of firms like Accenture Security and IBM X-Force Red, adapted for agile teams and cloud-native environments.
Manual and automated SAST/DAST analysis, OWASP Top 10 coverage, and developer security coaching.
REST, GraphQL, and SOAP API pentesting with Postman, Burp Suite, and custom tooling.
GitHub Actions, GitLab CI, and Jenkins security hardening with secret scanning and SCA integration.
Docker image scanning, K8s RBAC hardening, runtime protection, and supply chain attestation.
Critical infrastructure security is our most specialised capability. We bring Mandiant (Google Cloud) and Dragos-level OT expertise to energy, manufacturing, and transport operators — without nation-state consulting rates.
Passive asset discovery, protocol analysis, and Purdue model gap assessment using Claroty and Dragos.
Safe, controlled testing of SCADA, DCS, and PLC environments with full operational continuity maintained.
Securing the boundary between corporate IT and plant-floor OT as environments become increasingly connected.
Full Network and Information Systems Directive 2 readiness assessments and NCSC CAF alignment for CNI operators.
When a breach occurs, minutes matter. Our DFIR capability mirrors Mandiant's incident response reputation — rapid containment, forensically sound investigation, and litigation-ready reporting within hours of engagement.
On-site or remote deployment within 4 hours. Containment, triage, and executive comms within 24 hours.
Static and dynamic analysis of threat actor tooling, custom implants, and ransomware decryption assessment.
Court-admissible evidence collection, chain of custody documentation, and expert witness reports.
Comprehensive lessons-learned programme and remediation implementation to prevent recurrence.
The same calibre of expertise as the global giants — without the cost, bureaucracy, or generic delivery model.
| Capability | Accenture | Deloitte | NirvanCyber | IBM Security | Mandiant |
|---|---|---|---|---|---|
| Penetration Testing | ✓ | ◐ Subcon | ✓ In-house CREST | ✓ X-Force Red | ✓ |
| 24/7 SOC / MSSP | ✓ MxDR | ◐ Via partners | ✓ Named analysts | ✓ QRadar | ✗ |
| OT / ICS Security | ✓ | ◐ | ✓ NIS2 Specialists | ◐ | ✓ |
| Incident Response SLA | ◐ 8–24hr | ◐ 12–48hr | ✓ <4hr | ✓ X-Force IRIS | ✓ <2hr |
| Dedicated account team | ✗ Rotated staff | ✗ Rotated staff | ✓ Always yours | ✗ | ◐ |
| Transparent fixed pricing | ✗ | ✗ | ✓ | ✗ | ✗ |
| NCSC / CREST certified | ✓ | ✓ | ✓ | ◐ | ✓ |
| Typical engagement start | 6–12 weeks | 8–16 weeks | ✓ 1–2 weeks | 4–8 weeks | 2–4 weeks |
Book a no-obligation security assessment with our consultants. We'll identify your highest-risk exposure areas within 48 hours.
Whether you need an urgent incident response, a penetration test, or a long-term security partner — we respond within 4 hours.
Expert perspectives on the evolving cybersecurity landscape from Nitin Wadekar and the NirvanCyber team.