Turn ISO 27001 into a living information security program.
CalVant helps you implement and maintain an ISO 27001-aligned ISMS with mapped controls, continuous evidence collection, and clear accountability across your organization.
All systems synced · 93 controls monitored
What is ISO 27001?
ISO/IEC 27001 is the leading international standard for establishing, implementing, maintaining and continually improving an Information Security Management System (ISMS).
Structured ISMS framework
Define scope, context, and objectives. Establish policies, procedures and controls that are proportionate to your organization's risk profile.
Risk‑based decision‑making
Identify threats, vulnerabilities and impacts; evaluate risks; and select treatment options that balance security with business goals.
Continuous improvement loop
Use audits, monitoring, incidents and metrics to drive corrective actions and keep controls effective as your environment changes.
Core ISO 27001 clauses
Clauses 4–10 form the backbone of your ISMS. They define how security is embedded in your organization, not just which controls you implement.
Context of the organization
Understand internal and external issues, interested parties, and the scope of your ISMS.
- Define ISMS boundaries and applicability.
- Align security objectives with business goals.
- Identify regulatory, contractual and stakeholder needs.
Leadership and commitment
Ensure top management is visibly accountable for information security and the ISMS.
- Assign roles, responsibilities and authorities.
- Integrate security into organizational processes.
- Provide resources and remove blockers.
Planning and risk management
Address risks and opportunities for the ISMS and define measurable information security objectives.
- Maintain a documented risk assessment methodology.
- Develop risk treatment plans and SoA.
- Plan how objectives will be achieved and measured.
Support
Provide the resources, competence, awareness, communication and documented information your ISMS needs.
- Define ISMS roles, skills and training needs.
- Run security awareness and communication programs.
- Control creation, updates and retention of documents.
Operational planning and control
Plan, implement and control the processes needed to meet information security requirements.
- Operate risk treatment plans and Annex A controls.
- Manage outsourced processes and suppliers.
- Document operational procedures where needed.
Performance evaluation & improvement
Measure ISMS performance, run internal audits and management reviews, and drive continual improvement.
- Monitor KPIs, incidents and non‑conformities.
- Conduct regular management reviews.
- Implement corrective actions and track outcomes.
Annex A controls – modernized
The 2022 revision of ISO 27001 organizes information security controls into four high-level themes.
From 14 domains to 4 themes
ISO/IEC 27001:2022 consolidates the original 114 controls into 93 updated controls grouped under organizational, people, physical and technological themes.
Organizational controls
Policies, governance and processes that define how information security is managed across the organization.
- Information security policies and roles
- Supplier relationships and third‑party risk
- Risk assessment and treatment methodology
- Project and change management requirements
People controls
Controls that ensure employees and contractors understand and fulfill their security responsibilities.
- Background screening and onboarding
- Security awareness, training and guidance
- Disciplinary processes and off‑boarding
- Segregation of duties and access reviews
Physical controls
Measures that protect facilities, equipment and physical media from unauthorized access or damage.
- Secure areas and access management
- Equipment placement and protection
- Clear desk and clear screen practices
- Secure disposal of media and assets
Technological controls
Controls that govern how systems are designed, configured, monitored and protected.
- Identity and access management
- Network, application and endpoint security
- Cryptography and key management
- Logging, monitoring and backup strategies
New & updated controls
The 2022 update introduces several new controls that address modern technology and threat trends.
- Threat intelligence and secure coding practices
- Data masking and data leakage prevention
- Configuration management and monitoring
- Cloud services and information deletion
Business impact of ISO 27001
Beyond certification, a well‑run ISMS helps you reduce risk, build customer trust and enable faster growth.
Win enterprise deals
Many large customers require ISO 27001 certification as a minimum bar for onboarding vendors that handle sensitive data.
Demonstrate robust security
A certified ISMS proves that your security program is systematic, repeatable and externally assessed—not just based on promises.
Support regulatory compliance
ISO 27001 controls align with many regulatory expectations and can support GDPR, HIPAA and other compliance journeys.
Reduce incident impact
Strong risk assessment, monitoring and incident response help you detect and contain security events faster.
Keep security current
Recurring internal audits, reviews and improvements prevent your security posture from becoming outdated or ad‑hoc.
Align stakeholders
A documented ISMS clarifies responsibilities for leadership, IT, DevOps, HR, legal and vendors, reducing gaps and overlaps.
Ready to make ISO 27001 your growth advantage?
See how CalVant helps you build a modern ISMS, stay continuously compliant and close security‑sensitive deals faster.