You need both. 22301 tells you what to recover. 27031 tells you how to recover it technically.
Audit the ICT infrastructure against the defined RTO and RPO metrics. Review vendor performance and compliance. Act (Maintain and Improve) Analyze the gaps identified during testing. iso 27031 standard pdf
Unlike standards that focus strictly on data privacy or network security, ISO 27031 specifically addresses . It provides a conceptual framework and practical guidelines to help organizations prepare their technical infrastructure to survive, adapt to, and recover from unexpected disruptions (such as cyberattacks, power outages, natural disasters, or hardware failures). You need both
Note on Accessing the PDF: ISO standards are copyrighted materials. The official, legitimate ISO/IEC 27031 standard PDF must be purchased directly through the official ISO website, national standard bodies (such as ANSI or BSI), or authorized distributors. Audit the ICT infrastructure against the defined RTO
Information and Communication Technology (ICT) is the backbone of modern business. When an outage occurs, organizations risk financial loss, reputational damage, and regulatory penalties.
ISO 27031 follows the classic cycle, ensuring that ICT disaster recovery is an ongoing, evolving process rather than a one-time project. 1. Plan (Establish the IRBC)