Technical Articles

What is EN ISO 27255:2011?


In the world of information security, standards play a vital role in ensuring that organizations adhere to best practices and follow established guidelines. One such standard is EN ISO 27255:2011, which focuses on risk management for information security.

The Scope of EN ISO 27255:2011

EN ISO 27255:2011 provides a comprehensive framework for managing risks related to information security within an organization. It outlines various processes, principles, and guidelines that can be implemented to identify, assess, and treat risks effectively.

The standard encompasses all aspects of risk management, including the establishment of an information security risk management process, risk assessment methodology, risk treatment options, and ongoing monitoring and communication of risks.

The Benefits of Implementing EN ISO 27255:2011

By implementing EN ISO 27255:2011, organizations can achieve several benefits:

1. Enhanced Information Security: The standard enables organizations to identify potential vulnerabilities and threats, allowing them to proactively implement measures to reduce risks and protect sensitive information.

2. Compliance with Legal and Regulatory Requirements: Many industries have specific regulations regarding information security. Adhering to EN ISO 27255:2011 ensures that an organization meets these requirements, avoiding legal liabilities and penalties.

3. Improved Business Continuity: Effective risk management reduces the likelihood of security incidents and their potential impact. By securing critical systems and data, organizations can ensure business continuity even in adverse situations.

4. Increased Stakeholder Confidence: Implementing international standards demonstrates an organization's commitment to information security, enhancing stakeholder trust and confidence in its ability to protect sensitive information.


EN ISO 27255:2011 serves as a valuable tool for organizations seeking to manage and mitigate risks related to information security. By following its guidelines, organizations can enhance their overall security posture, comply with legal and regulatory requirements, and gain the trust of stakeholders.

It is crucial for organizations to prioritize information security and adopt international standards like EN ISO 27255:2011 to ensure the confidentiality, integrity, and availability of their sensitive information.



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