Information security incident any accidental or malicious act with the potential to result in the misappropriation or inappropriate modification or disclosure of sensitive information, affect the functionality of the information technology infrastructure, provide for unauthorized access to sensitive information or allow university resources to. These definitions will underpin the work we do across the programme, including information sharing and practice standards. Oct 28, 2012 information security is is designed to protect the confidentiality, integrity and availability of computer system data from those with malicious intentions. This glossary is used as the set of definitions for information security terms through out the enterprise security office.
Adequate security is a security commensurate with the risk and magnitude of harm resulting from the loss, misuse, or unauthorized access to or modification of information. Exposure the condition of being unprotected, thereby allowing access to information or access to capabilities that an attacker can use to enter a system or network. This triad has evolved into what is commonly termed the parkerian hexad. Security information, and associated office of management and budget omb directives within the dod. Confidentiality, integrity and availability are sometimes referred to as the cia triad of information security. Oit information security definitions and terminology 1. A technique to breach the security of a network or information system in violation of security policy. Introduction to information security glossary of acronyms and terms c security that the original classification authority is able to identify or describe. Glossary it security office of information technology. National information systems security infosec glossary.
Information within a managed object that is visible at the object boundary. The ultimate glossary of cyber security terms, from the technical to the downright. Information security glossary information security office. Cyber and information security risk definitions orx. A cisos responsibilities include ensuring and maintaining adequate protection for the companys assets and technology, in terms of both strategy and development, to mitigate and manage cyber security. It terms glossary information technology definitions. Iso common terminology for information security management.
About csrc computer security division applied cybersecurity division contact us information technology laboratory itl computer security division csd tel. Contained in applies when derivative classifiers incorporate classified information, word for word, from an authorized source into a new document, and no additional interpretation or. Abstract the national institute of standards and technology nist has received numerous requests to provide a summary glossary for our publications and other relevant sources, and to make the glossary available to practitioners. Training of university faculty and staff regarding the protection. Its intent is to explain relevant payment card industry pci and information security terms in easytounderstand language. The it policy glossary includes defined terms relevant to ucs it and information security policies and standards.
Some notes contain references to documents the definition originates from. This list contains key terminology and is one of the most extensive cyber security glossary vocabulary resources online. Information technology laboratory itl computer security division csd tel. The glossary uses a relational database to store and organize terms, definitions, and their associated sources. Authorization criteria may be based upon a variety of factors such as organizational role, level of. There are many approaches to managing cyber and information security, so a common language is essential. Converting data into a form that cannot be easily understood by unauthorised people. This section covers commonly used information security, document security and rights management terminology. December 2019 information security branch, ministry of central services this document provides definitions for terms used throughout the documentation published to the it security services taskroom. Information security policy regulations, rules, and practices that prescribe how an organisation manages, protects, and distributes information. This glossary provides a central resource of terms and definitions most commonly used in nist information security publications and in cnss information assurance publications.
The database is designed to allow for the following assumptions. This revision of cnssi 4009 incorporates many new terms submitted by the cnss membership. Glossary of information security terms and definitions 2. Information security definitions this glossary explains the meaning of key words and phrases that information technology it and business professionals use when discussing it security and related. Information security technology glossary it security. It is intended that this document will be included as a normative reference in all ccsds security documents and any ccsds documents referencing information security. System and network security acronyms and abbreviations reports on computer systems technology the information technology laboratory itl at the national institute of standards and technology nist promotes the u. Jun 05, 20 this glossary provides a central resource of terms and definitions most commonly used in nist information security publications and in cnss information assurance publications. Executive summary multiple definitions of information security governance isg exist across organizations and standardsetting bodies.
Introduction to information security glossary of acronyms. The glossary includes most of the terms in the nist. Introduction to information security glossary of acronyms and terms m markings serve to alert holders to the presence of classified information and technical information with restriction on its dissemination. An exchange of data, information, andor knowledge to manage risks or respond to incidents. This document is issued to provide a central source of information security terms and their respective definitions. Information security is one of the most important and exciting career paths today all over the world. Learn about common it terms, technical jargon and information technology definitions in our comprehensive glossary. Backups provide the ability to restore a system to a known state following an incident. The niccs portals cybersecurity lexicon is intended to serve the cybersecurity communities of practice and interest for both the public and private sectors. These probes are usually attempts to map ip address space as the hacker looks for security holes that might be exploited to compromise system security. For a given term, we do not include all definitions in nist documents especially not from the older nist publications. The cyber security glossary for safe online experiences. Information security glossary university of birmingham intranet.
Network security glossary advanced network systems. National security telecommunications and information systems security committee national manager foreword 1. Ensuring timely and reliable access to and use of information breach. Introduction to information security glossary of acronyms and. Term of the day application data management adm application data management adm is a technologyenabled business discipline in which business and it work together to ensure the uniformity, accuracy, stewardship, governance, semantic consistency and accountability for data in a business application or suite, such as erp, custommade or core banking. In computer security, verification of the identity of a user or the users eligibility to access an object. It has been updated annually as new terms are added to the information technology and security lexicon. This glossary contains terms related to security management, including definitions about intrusion detection systems ids and words and phrases about asset management, security policies, security monitoring, authorization and authentication. Information security glossary information security glossary. Glossary national initiative for cybersecurity careers and. This glossary utilizes a database of terms extracted from nist federal information processing standard publications fips, the nist special publication sp 800 series, selected nist interagency or internal reports nistirs, and from the committee for national security systems instruction 4009 cnssi4009. In the context of information security, it is process of determining if the end user is permitted to have access to the desired resource such as the information asset or the information system containing the asset. Common terminology for information security management.
Guide to safe payments, part of the data security essentials for small merchants. System and network security acronyms and abbreviations. Jul 03, 2019 this glossary utilizes a database of terms extracted from nist federal information processing standard publications fips, the nist special publication sp 800 series, selected nist interagency or internal reports nistirs, and from the committee for national security systems instruction 4009 cnssi4009. Glossary of cyber security terms the technical terms in this glossary are not comprehensive, they are intended only as a basic aid to understanding the pages on this website. This list contains key terminology and is one of the most extensive cyber security glossaryvocabulary resources online. Numeric 1xrtt one times radio transmission technology. Guidance also exists to support its applicability for certain legislative and regulatory requirements e. The technical terms in this glossary are not comprehensive, they are intended only as a basic aid to understanding the pages on this website. A security service that provides protection of system resources against unauthorized access. Oit information security definitions and terminology principle of least privilege access privileges for any user should be limited to only what they need to have to be able to complete their assigned duties or functions, and nothing beyond these privileges. Glossary of key information security terms by richard kissel.
The information security glossary contains commonly used terms and acronyms used in industry standards such as the iso 27000 framework and other. Phishing, whaling, spoofing, sniffing what does it all mean. Glossary of key information security terms nvlpubsnistgov. A much more comprehensive jargon buster can be found on the governments get safe online website. A relational database used to provide a is structured, consistent, and durable schema. This glossary utilizes a database of terms extracted from nist federal information processing standards fips, the nist special publication sp 800 series, selected nist interagency and internal reports nistirs, and from the committee for national security systems instruction 4009 cnssi4009. An aggregate of directives, regulations, rules, and practices that prescribe how an organization manages, protects, and distributes information. A technique to breach the security of a network or information system. Addon security incorporation of new or additional hardware, software, or firmware safeguards in an operational information system. It has been updated as terms were added or changed to the information technology and security lexicon. Cyber security glossary cybrarys cyber security glossary provides the cyber security community with knowledge of and insight on the industrys significant terms and definitions.
Information technology glossary gartner it glossary. Information security awareness training isat program. When there are multiple definitions for a single term, the acronym or abbreviation is italicized and each definition is listed separately. Isoiec 27000 provides an overview of information security management systems and hence the iso27k standards, and defines related terms i. Computer security training, certification and free resources. Ciso acronym for chief information security officer is a seniorlevel executive job in a company, in the it or cyber security department.
Backup copy of data andor programs from an it system at a given point in time. Information security simply referred to as infosec, is the practice of defending information. This glossary provides a central resource of terms and definitions most commonly used in nist information security publications and in cnss. This glossary utilizes a database of terms extracted from nist federal information processing standards fips, the nist special publication sp 800 series, selected nist interagency and internal reports. We specialize in computernetwork security, digital forensics, application security and it audit. Cybersecurity glossary antivirus software antivirus software is a type of software that is used to scan and remove viruses from a computer. A security contact is a role at the it resource or department level made up of individuals who have been designated to receive and respond to security notices from uc berkeleys information security office iso.
This edition of the glossary was updated and published in july 2018. Ucl is the number one london university for research strength ref2014, recognised for its academic excellence and global impact. Glossary national initiative for cybersecurity careers. Glossary of payment and information security terms.
The family of standards on information security management systems isms lets organizations develop and implement a robust framework for managing the security of their information assets, including financial data, intellectual property, employee details, and information otherwise entrusted to them by customers or third parties. A computer program that reports information to another computer or allows another computer access to the local system. Cybersecurity contingency planning glossary antivirus software antivirus software is a type of software that is used to scan and remove viruses from a computer. It establishes the dod information security program to promote proper and effective classification, protection, and downgrading of official information requiring protection in the interest of. The definitions apply to statewide information technology policies, standards and the statewide architecture for all government agencies of the state of north carolina. It may be included as a normative reference in any document requiring the. Several core terms in information security such as risk have different meanings or interpretations according to the context, the authors intention and the readers preconceptions. This documentation comprises it security related terms and definitions as laid down in isoiec jtc 1 sc 27 standing document 6 sd 6 glossary of it security terminology terms and definitions version 201009. This publication describes an online glossary of terms used in national institute of standards and technology nist and committee on national security systems cnss publications. Gallagher, under secretary of commerce for standards and technology and director. The 334 pages of entries offer recommendations to improve the comprehensibility of written material that is generated in the internet standards process. Information security infosec, or data security, is a chief component of cyber security and entails ensuring the confidentiality, integrity, and availability of data. Information security, like most technical subjects, uses a complex web of terminology that is continually evolving. Cyber security refers to the practice of reducing cyber risk through the protection of the entire information technology it infrastructure, including systems, applications, hardware, software, and data.
The two basic mechanisms for implementing this service are acls and tickets. The goal of the glossary working group is to keep pace with changes in information systems security terminology and meet regularly to consider comments. In preparing this glossary of information security terms we have tried to remain consistent with the normal english meaning of words wherever possible. Our community of professionals is committed to lifetime learning, career progression and sharing expertise for the benefit of individuals and organizations around the globe. Glossary of information security terms and definitions. Applications an application is a small software program that runs on your computer and accomplishes one specific task. Committee on national security systems cnss glossary. It complements other lexicons such as the nistir 7298 glossary of key information security terms. Covering information and document security terminology.
Rfc 4949 internet security glossary, version 2 august 2007 abstract this glossary provides definitions, abbreviations, and explanations of terminology for information system security. Glossary of information security terms and definitions state of. Administrative, physical and technical controls that seek to maintain confidentiality, integrity, and availability of information. The glossary defines terms related to a variety of topics, including but not limited to. This section consists of a list of selected system and network security acronyms and abbreviations, along with their generally accepted definitions. Access management access management is the maintenance of access information which consists of four tasks. An attribute has a type, which indicates the range of information given by the attribute, and a value, which is within that range. Cnd computer network defense the establishment of a security perimeter and of internal security requirements with the goal of defending a network against. This ensures that the information we collect and share is clear and consistent, and enables meaningful peer comparison. Cyber security glossary of terms the ultimate list comtact ltd.
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