What is EN ISO 27271:2011 ?

EN ISO 27271:2011 is a technical standard that provides guidelines and requirements for data security management systems. It is designed to address the risks and vulnerabilities associated with the storage, processing, transmission, and disposal of information assets.

EN ISO 27271:2011 serves as a framework for organizations to establish, implement, maintain, and continually improve their data security management system. The standard aims to ensure that organizations have effective processes in place for managing sensitive information and to minimize the risk of data breaches.

Key Components of EN ISO 27271:2011

Policy and Governance

EN ISO 27271:2011 requires that organizations have a clear policy for managing sensitive information and a governance structure in place to oversee data security activities. This includes the establishment of roles and responsibilities, as well as the processes for reviewing and updating policies.

Risk Management

EN ISO 27271:2011 emphasizes the importance of identifying and assessing risks associated with the handling of sensitive information. The standard requires organizations to implement risk management processes, including the development of risk maps and risk assessment procedures.

Access Control

EN ISO 27271:2011 specifies the types of access that are allowed to users and the processes for granting and revoking access. This includes the use of strong passwords, the implementation of two-factor authentication, and the use of least privilege.

Data Classification

EN ISO 27271:2011 requires organizations to classify data based on its sensitivity and value. This includes the implementation of data retention policies and the destruction of data that is no longer required.

Data Retention

EN ISO 27271:2011 specifies the amount of time that data should be retained, as well as the circumstances under which data should be securely disposed of.

Continual Improvement

EN ISO 27271:2011 encourages organizations to continuously review and improve their data security management systems. This includes the implementation of regular risk assessments, the review of access policies, and the establishment of training programs for staff.

Conclusion

EN ISO 27271:2011 is an essential standard for organizations that handle sensitive information. By implementing the guidelines outlined in this standard, organizations can minimize the risks and vulnerabilities associated with the storage, processing, transmission, and disposal of information assets and improve overall operational effectiveness.