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ISO/IEC 30134 Series: Set of standards that provides quantitative measurements and key performance indicators (KPIs) for evaluating the energy efficiency and other aspects of data centers. The series includes different parts that address power usage, renewable energy utilization, water usage, and more. Organizations that adopt the ISO/IEC 30134 series can effectively monitor and enhance their energy efficiency and environmental sustainability, reducing their ecological impact while also optimizing operational costs.

ISO/IEC 7498-1: This standard is the first part of the ISO/IEC 7498 series, also known as the Open Systems Interconnection (OSI) model. It provides a conceptual framework for understanding and describing network communications, specifying seven distinct layers from physical data transmission to application-level interaction. Utilizing ISO/IEC 7498-1 assists organizations in developing and deploying interoperable network services and protocols.

ISO/IEC 7812-1: This standard specifies a system for the identification of issuers of cards that requires the processing of data on cards with embossed or encoded identification numbers. The primary purpose is to provide a unique international identification number for each issuer. Its compliance assures the validity and uniqueness of card numbers, facilitating reliable transactions across multiple platforms globally.

ISO/IEC Guide 73: ISO/IEC Guide 73, "Risk management — Vocabulary," provides terms and definitions related to risk management to encourage a mutual and consistent understanding of and a coherent approach to the description of activities relating to the management of risk. It is intended to be used by those engaged in managing risks and those who are involved in the activities of ISO and IEC.

IT application: An IT application refers to any software designed to fulfill specific functions for the user, such as data processing, communication, or workflow management. These applications vary widely in complexity and purpose, from office productivity suites to complex database management systems. Effective security and regular updates are vital to protect against vulnerabilities and ensure data integrity.

IT Architecture: The structural design of information systems in an organization. It encompasses various aspects such as hardware, software, networking, and data storage, and their interconnections. The architecture defines the blueprint for the system and ensures that all components work together effectively, consistently, and securely, aligning with the organization's goals and strategic direction.