Strengthen Cloud Security with ISO 27017
Protect cloud-based systems, strengthen security controls, and manage cloud-related risks with ISO 27017 guidance from Aanetic. We help organizations review their cloud security practices, identify control gaps, clarify security responsibilities, and improve cloud environments in line with applicable ISO 27017 guidance.
Cloud Security Challenges Organizations Face
Cloud environments can become difficult to secure when responsibilities, configurations, and security processes are not clearly defined.
Unclear Shared Security Responsibilities
Organizations may misunderstand which security responsibilities belong to the cloud provider and which remain with the customer.
Misconfigured Cloud Resources
Incorrect storage permissions, network settings, or access configurations can all expose you to unnecessary risk.
Weak Identity and Access Management
Excessive privileges, inactive accounts, and inconsistent access reviews can increase the risk of unauthorized access.
Limited Visibility Across Cloud Environments
Businesses may struggle to monitor cloud assets, identify vulnerabilities, and maintain consistent security controls across multiple platforms.
Data Protection Issues
Sensitive information could be exposed due to insufficient access controls, weak encryption, or poor data transfer practices.
Third-Party and Cloud Service Risks
Dependence on cloud providers and external services can create security concerns around service availability, incident handling, and contractual responsibilities.
Our ISO 27017 Cloud Security Services
1. Cloud Security Gap Assessment
01Review existing cloud security practices against the relevant ISO 27017 guidance and against your own organisational requirements. Identify gaps in policies, access controls, cloud configurations and security responsibilities and make recommendations for improvement.
- Evaluation against ISO 27017 cloud guidance
- Assessment of identity, storage, and networking configs
- Analysis of customer vs provider responsibility gaps
- Prioritized roadmap for remediation and hardening
2. Cloud Security Control Implementation
02Support the selection and improvement of cloud-specific security controls based on your cloud architecture, services, operational requirements, and existing information security framework.
- Custom control selection for IaaS, PaaS, and SaaS
- Implementation guidance for cloud isolation & encryption
- Hardening templates for virtual machines and serverless
- Alignment with broader ISO 27001 ISMS baseline
3. Shared Responsibility Assessment
03Help clarify security responsibilities between your organization and cloud service providers. Review the allocation of responsibilities for areas such as access management, infrastructure security, data protection, and incident handling.
- Clear provider vs tenant responsibility matrix
- Demarcation of physical, virtual, and application layers
- Review of SLAs, security contracts, and disclosures
- Incident escalation and triage workflow definition
4. Cloud Risk Assessment
04Identify the risks of cloud adoption (unauthorized access, misconfiguration, data exposure, service outages, third-party risks, etc.). Use this to inform your risk treatment planning and control prioritisation.
- Threat modeling for cloud services and multi-tenant setups
- Risk assessment for misconfiguration and data leakage
- Third-party cloud vendor dependency analysis
- Actionable risk treatment and mitigation plan
5. Cloud Policies and Documentation
05Develop or improve relevant cloud security policies, procedures, responsibilities, and operational documentation. This may include cloud usage requirements, access management procedures, security monitoring, and provider management processes.
- Cloud acceptable use and workload provisioning policy
- IAM, role-based access, and key management procedures
- Cloud logging, monitoring, and alerting runbooks
- Cloud vendor review and offboarding guidelines
6. Cloud Access and Data Protection Review
06Review relevant identity and access management practices, privilege assignments, data protection measures, and security configurations to identify opportunities to strengthen cloud security.
- Privilege creep analysis and inactive account pruning
- KMS, data-at-rest, and data-in-transit encryption review
- Public bucket and egress traffic rule verification
- MFA and zero-trust conditional access validation
7. Internal Review and Security Readiness
07Review control implementation, supporting evidence, documentation, and identified gaps. Help your organization prepare for customer security reviews, internal assessments, and applicable certification or assurance requirements.
- Verification of technical configs and audit logs
- Readiness for customer vendor security questionnaires
- Gap closure tracking before independent audits
- Mock review of cloud evidence and artifact repository
Our ISO 27017 Implementation Approach
The timeline depends on your cloud architecture, number of platforms, security maturity, existing management systems, and the scope of work. Aanetic can help establish a realistic improvement plan based on your requirements.
Understand Your Cloud Environment
Discuss your cloud platforms, deployment models, business applications, security requirements, existing controls, and cloud service responsibilities.
Assess Current Cloud Security Practices
We review your policies, configurations, access controls, provider arrangements, and documentation to identify security gaps and areas for improvement.
Improve Cloud Security Controls
Support the implementation or enhancement of appropriate cloud security measures, clarify responsibilities, improve documentation, and align relevant controls with your existing information security framework.
Review Implementation and Readiness
Assess control implementation, review the evidence, track corrective actions, and help your organization be ready for any relevant customer assessment or applicable certification process.
Why Choose Aanetic for ISO 27017 Cloud Security?
Business-focused guidance
We consider your cloud architecture, operational needs, and security risks when recommending improvements.
Practical security recommendations
Focus on relevant controls and procedures that your teams can implement and maintain.
Clear responsibility mapping
Improve understanding of your organization's security responsibilities and those of its cloud service providers.
Alignment with existing security practices
Consider your ISO 27001 framework and other relevant controls to reduce unnecessary duplication.
Structured gap closure
Prioritize security weaknesses, organize documentation, and track corrective actions through a clear improvement process.
Which Industries Can Benefit from ISO 27017?
ISO 27017 guidance can be valuable for organizations that provide cloud services or rely on cloud platforms to manage business-critical systems and information.
SaaS and Technology Companies
Strengthen security practices for applications, customer environments, and cloud-hosted data.
Cloud Service Providers
Review cloud-specific security controls and clarify responsibilities when delivering infrastructure, platforms, or hosted services.
IT and Managed Service Providers
Improve the management of customer cloud environments, access privileges, configurations, and security responsibilities.
E-commerce and Digital Businesses
Address security risks involving cloud-hosted websites, customer information, payment-related systems, and business applications.
Financial Services and Fintech Companies
Improve cloud security governance for sensitive information, business applications, and third-party cloud dependencies.
Healthcare and Health-Tech Organizations
Strengthen controls for cloud-based applications and systems that process sensitive business or personal information.
Enterprises Using Multi-Cloud Environments
Improve consistency in security practices across different cloud platforms, business units, and service providers.
Benefits of ISO 27017 Cloud Security Guidance
Stronger cloud security controls
Improve the measures used to protect cloud infrastructure, applications, services, and information.
Clearer security responsibilities
Establish a better understanding of security obligations shared between cloud providers and customers.
Better cloud risk management
Identify cloud-specific risks and prioritize appropriate measures to address them.
Improved data protection
Strengthen practices for controlling access to information and managing security across cloud environments.
Greater customer confidence
Demonstrate a structured approach to cloud security when responding to customer questionnaires, supplier reviews, and security requirements.
Better integration with information security
Align relevant cloud security measures with your broader information security management practices, where appropriate.
Frequently Asked Questions
Ready to Address Your Cloud Security Gaps?
Identify weaknesses in your cloud environment before they become bigger security concerns. Aanetic helps you assess risks, improve cloud security controls, and develop a practical action plan aligned with ISO 27017 guidance and your business requirements.
Book a Cloud Consultation
Connect with our cloud security architects to discuss your multi-cloud scope and shared responsibilities.
Talk to Experts
Review your current cloud access policies, identity controls, and isolation mechanisms.
Discuss Your Needs
Reach out with questions or request assistance with your ISO/IEC 27017 cloud implementation roadmap.