AI Security
New
AI Security: Microsoft Copilot Enterprise Risk Assessment
Risk evaluation for Copilot Studio and Business deployment across enterprise environments.
ISO 27001 & 9001 Certified · Microsoft AI Cloud Partner
Cybersecurity.
Simplified.
Pro CISO® brings CISO-level expertise directly to your organisation. We make enterprise-grade cybersecurity pragmatic, measurable and continuously improving - without the complexity.
4+
Industries served
2020
Founded in Amsterdam
2×
ISO Certified
Services
Security expertise, on demand
From fractional CISO leadership to hands-on technical assessments - we deliver the right level of expertise for your stage and sector.
👔
Core Service
Pro CISO-as-a-Service
Dedicated CISO support with access to our expert pool. We guide your compliance journey across ISO 27001, NIST, NIS2 and DORA - without the cost of a full-time hire.
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Microsoft Partner
M365 Security
Comprehensive Microsoft 365 hardening with 100+ control checks, continuous compliance monitoring, and actionable remediation through our Microsoft CSP platform.
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Red & Blue Team
Penetration Testing
Pentest Fusion combines manual expertise with automated tooling across network, application and cloud layers - delivering clear, prioritised findings your team can act on.
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Posture Management
Security Assessments
Rapid security posture evaluations with visual dashboards and actionable recommendations. Covers AI risk assessments for Microsoft Copilot and Claude Desktop environments.
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Our Methodology
CA/CR® - Continuous Assessment / Continuous Remediation
Our proprietary approach mimics DevOps: start small, iterate fast, expand progressively. Assessments can begin on limited scopes and grow in both width (control frameworks) and depth (assets and legal entities).
1
Define Scope & Reference Standards
Identify assets, select applicable frameworks (ISO 27001, NIST, NIS2, DORA)
2
Assess Controls & Identify Gaps
Systematic control evaluation with threat modelling across your scope
3
Prioritise & Integrate Remediation
Risk-based prioritisation with practical remediation cycles your team can execute
4
Expand & Repeat
Progressively broaden scope to cover more entities, assets and control domains
Flagship Product
miniGRC - Pragmatic Security Posture Management
Our innovative SaaS platform lets companies rapidly assess security posture across all legal entities. Simple, pragmatic, and powered by the CA/CR® methodology.
Multi-Entity Management
Manage and compare security posture across all legal entities in one dashboard
Multi-Framework Support
ISO 27001, NIST CSF, NIS2, DORA and custom control frameworks
Substantial Security Posture
Measure security posture across multiple dimensions — Framework Coverage, General Posture and Scope Score in relation to critical assets
Dynamic Assessments
Launch campaigns to verify presence of technical capabilities, standards, regulations on single or multiple Scopes
Incident Register
Close the loop by linking incidents to ineffective controls and drive remediation campaigns
Technology Toolkit
Best-in-class tools, integrated by experts
We select and integrate the right tools for each challenge - our experts handle the complexity so you don't have to.
Our Platform
miniGRC
Our flagship GRC platform - the backbone of the CA/CR® methodology for continuous security improvement.
Email Security
Abnormal Security
AI-powered behavioural anomaly detection to stop phishing, social engineering, and account takeover attacks in cloud email.
Application Security
Aikido
Unified platform that scans code, dependencies, infrastructure, and runtime to detect and block application security threats.
Attack Surface
ThreatMon.io
Attack Surface Intelligence platform and managed service for continuous external exposure monitoring.
M365 Security
Augmentt
Microsoft 365 security management with automated control checks and compliance reporting.
Awareness
Nimblr
Security awareness training with phishing simulations to build a human firewall across your organisation.
Identity
EasyEntra
Microsoft Entra ID and Active Directory administration made simple and secure.
Third-Party Risk
SecurityScorecard
Continuous security ratings and vendor risk management across your supply chain.
Credentials
Dashlane Omnix
Enterprise password management and credential security for your entire workforce.
Endpoint
Bitdefender XDR
Extended Detection and Response for comprehensive threat detection across endpoints, network and cloud.
Insights
Resources & Publications
Practical guides, service briefs, and thought leadership from our CISO team - download free.
AI Security
New
AI Security: Claude Desktop Enterprise Risk Assessment
Assessment covering Claude Chat, Cowork, and Code on corporate devices.
Service Brief
Pro CISO® M365 Security
Maintaining a solid M365 Security baseline and monitoring for continuous protection.
Service Brief
Pro CISO® as-a-Service
Dedicated CISO leadership with specialised expert support for your organisation.
Service Brief
CA/CR® PenTest Fusion
Integrated threat modelling and penetration testing using the CA/CR® methodology.
Thought Leadership
Cyber Resilience in a Remote Work Era
Strengthening digital security in distributed and hybrid work settings.
Thought Leadership
Cyber Sustainability: Securing Our Digital Future
Integrating cybersecurity with economic and environmental sustainability objectives.
Thought Leadership
Cybersecurity Mindset: Awareness Empowers Everyone
Building a safer digital world, one action at a time — for every employee.
Thought Leadership
Inside Ethical Hacking
Exploring ethical hacking methods, responsible disclosure, and bug bounty programmes.
Thought Leadership
Hack-Proof Your Team
Customised cybersecurity training that defends against modern social engineering attacks.
Thought Leadership
The Mind Behind the Screen
Psychological perspectives on cybersecurity challenges and human behaviour in security.
Methodology
Simplified Cybersecurity Management
Introduction to the CA/CR™ cybersecurity management framework and methodology.
Methodology
Guide to Risk Management
Integrated risk management techniques, frameworks, and practical implementation guidance.
Methodology
Transform Risks Into Opportunities
Proper assessment methods for turning risk management initiatives into business value.
About Pro CISO®
Pro CISO® is more than just a brand, it's a statement.
What's in a name?
"Pro" comes from Latin, meaning "in support of" or "in assistance to", reflecting our commitment to empowering CISOs and organisations with expert guidance. It also stands for "Professional CISO", providing top-tier cybersecurity leadership to companies that lack a dedicated CISO but require strategic security expertise.
Founded in Amsterdam, 2020
Pro CISO® is a cybersecurity company with a clear mission: remove the challenges of attracting cybersecurity talent, or dealing with hefty consultants, by providing flexible security teams at your service. With Pro CISO® you receive a front-facing CISO or CISO wingman, with an augmented team of security experts, each specialised in their own domain. As priorities shift in our dynamic industry, it is crucial to have the flexibility of deploying different expertise depending on the need. Pro CISO®-as-a-Service does just that — your extended team with all-round expertise that never fails to deliver.
Our commitment
At Pro CISO®, we are committed to providing exceptional, highly productive professionals. By staying lean, focused, and humble, we ensure that our clients receive the right expertise and hands-on execution without the inefficiencies of a bloated workforce.
Get in Touch
Let's simplify your cybersecurity
Whether you need a fractional CISO, an M365 security review, a penetration test, or want to see miniGRC in action - we're here.
Email
info@prociso.com
Phone & WhatsApp
+31 20 211 7467
Location
Amsterdam, The Netherlands
Book a Meeting
Schedule a call with our team