Cloud Computing Policy Writers

What are Cloud Computing Policies?

Cloud computing policies outline how employees and service providers may use cloud-based platforms to store, process or share company data in a secure, lawful and consistent way.

These policies help organisations manage the benefits and risks of cloud technology, ensuring that use of cloud services complies with data protection legislation and IT security requirements.

What Do Cloud Computing Policies Cover?

A cloud computing policy typically includes:

Approved cloud service providers and platforms
Rules for storing personal, sensitive or business-critical data in the cloud
Data encryption, access control and backup requirements
Contracts and responsibilities for third-party cloud vendors
Roles and responsibilities for managing cloud-based applications
Monitoring, audit and incident response procedures
Links to data protection, remote access and IT security policies

A clear policy ensures that cloud technologies are used safely and strategically, helping to prevent unauthorised access, data loss or non-compliance with the UK GDPR.

It also supports cost-effective decision-making by identifying approved tools and ensuring staff understand how to use them within the boundaries of acceptable practice.

Cloud computing brings flexibility and scalability, but without a well-defined framework, businesses risk exposing themselves to cyber threats, data sovereignty issues or contractual disputes.

By adopting structured cloud policies, organisations can unlock the benefits of cloud services while maintaining control over security, compliance and operational continuity.

Legal Basis and Standards

Cloud computing policy in the UK draws on UK GDPR Articles 28, 32 and Chapter V (international transfers), the Data Protection Act 2018, the NCSC Cloud Security Guidance (refreshed 2024-2025) including the 14 cloud security principles, ISO 27001:2022 (with new controls A.5.23 and A.8.16 explicitly addressing cloud services and monitoring), and ISO 27017 / 27018 for cloud-specific control augmentations.

For the public sector and regulated industries, additional rules apply: the FCA's FG16/5 cloud outsourcing guidance, the PRA's SS2/21, the Cabinet Office Cloud First Policy, and PSN/G-Cloud frameworks.

International data transfers post-Brexit rely on the UK Addendum to the EU SCCs or the UK IDTA, and on the UK-US Data Bridge for in-scope US transfers.

Common Compliance Pitfalls

Article 28 contracts missing. All cloud processors require a written DPA addressing each Article 28 element, including sub-processor approvals and audit rights.
International transfer mechanism not selected. Many UK-EU-US workflows rely on incorrect or expired transfer tools.
Shadow IT through SaaS. Without a procurement gate that triggers DPIA and security review, business units onboard SaaS that the IT team has never seen.
Cyber Essentials misalignment. The 2022 update made cloud services explicitly in-scope; misclassification is a common SAQ failure.
Exit and reversibility plans absent. NCSC Principle 7 and FCA FG16/5 both expect a documented exit plan; most policies contain none.

Sector-Specific Considerations

Financial services: Material cloud outsourcing must be notified to the FCA and reflected in the operational resilience framework.

Healthcare: NHS Digital's Data Security and Protection Toolkit references NCSC cloud principles directly.

Public sector: G-Cloud framework procurement and OFFICIAL classification rules apply.

What Policy Pros Delivers

Our Cloud Computing Policy package includes the main policy, a cloud service procurement gate with DPIA and security review, a cloud register template, a data residency and transfer mechanism matrix, an exit and reversibility plan template, a sub-processor management procedure, and a control matrix mapping NCSC principles to ISO 27001:2022 and Cyber Essentials.

The policy integrates with information security, data protection and procurement policies.