- NIST SP 800-133 NIST Special Publication 800-133 provides guidance on generating cryptographic keys, which are used in many security protocols to provide confidentiality, integrity, and authentication. The guidance includes the provision of secure random number generators and other technical details necessary for secure key generation, aiding organizations in ensuring the adequacy of the cryptographic keys that protect their data.
- NIST SP 800-145NIST Special Publication 800-145 offers a concise definition and comprehensive understanding of cloud computing, a model that allows ubiquitous, convenient, and on-demand network access to a shared pool of configurable computing resources. It defines essential characteristics, service models, and deployment models for cloud computing, providing the foundations for its adoption and helping organizations understand and navigate the landscape of cloud services.
- NIST SP 800-154A publication by the National Institute of Standards and Technology providing guidance on data-centric System Development Life Cycle (SDLC) security. It focuses on the protection of data in federal information systems and emphasizes the importance of integrating security considerations throughout the SDLC, from initial design to system disposal.
- NIST SP 800-160 NIST Special Publication 800-160 provides principles and practices for engineering secure and reliable systems, emphasizing the need for security and privacy to be considered throughout a system's life cycle. The document promotes a holistic and risk-based approach to enhance the resilience of systems and networks. Its focus is on the integration of security into systems engineering to create systems that are secure by design, effectively managing and mitigating risk from the inception of a system's life cycle.
- NIST SP 800-192As of my last update, NIST Special Publication 800-192 is titled "Assuring Integrity in Information System(s) Components." This document provides guidance from the National Institute of Standards and Technology (NIST) on ensuring the integrity of information systems, with a focus on the integrity of components within those systems. It addresses various approaches and techniques to protect system components from unauthorized changes, detect when integrity violations occur, and restore systems to a trusted state. The publication is intended to assist organizations in understanding and implementing measures that can significantly reduce the risk of system component integrity being compromised, which is a critical aspect of securing information systems against cyber threats. Please note that NIST is continually updating its Special Publications, so it is advisable to consult the latest documents for current information and guidance.
- Node Any device that can send, receive, or forward information over the network. This could include computers, printers, switches, or any other device connected to the network. Nodes play an essential role in network infrastructure and the distribution of data, where each one serves as a connection point within the network.
- Noise In the context of IT and cybersecurity, noise refers to irrelevant or extraneous information or signals that can obscure or interfere with the transmission and processing of data. Digital noise can be caused by electrical interference, signal crosstalk, or data corruption and may result in degraded system performance or errors in data communication.
- Nonce A randomly or pseudo-randomly generated number that is used only once in a communication protocol. They are often employed to ensure data freshness and to prevent replay attacks where an attacker might attempt to replay a previous communication or transaction, leading to potential data breaches or fraudulent transactions.
- Noncompete Agreement A legal contract between an individual and an entity (usually between an employee and their employer) that restricts the individual from entering into competition against the entity during and after the employment period. This often includes limitations on working for competitors, starting a similar business, or sharing proprietary and sensitive information that could compromise the competitive advantage of the initial entity.
- Non-Conductive, Non-Toxic Liquid Suppressants (NOVEC)Non-Conductive, Non-Toxic Liquid Suppressants, marketed under the brand name NOVEC, are fire suppression solutions designed for use in environments with sensitive electronic equipment, such as data centers. These suppressants extinguish fires without causing damage to hardware or leaving harmful residues, ensuring the safety of both the equipment and the facility.
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