Glossary
Browse the IADC Lexicon alphabetically or by category. Get comprehensive definitions of drilling industry terms.
Systems Requirements Planning
Definition(s)
Systems Requirements Planning
In the NICE Workforce Framework, cybersecurity work where a person: Consults with customers to gather and evaluate functional requirements and translates these requirements into technical solutions; provides guidance to customers about applicability of information systems to meet business needs. From: NICE Workforce Framework. Source: NICCS™ Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (https://niccs.us-cert.gov/glossary) as of 11 November 2015, Global StandardsSystems Development
Definition(s)
Systems Development
In the NICE Workforce Framework, cybersecurity work where a person: Works on the development phases of the systems development lifecycle. From: NICE Workforce Framework. Source: NICCS™ Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (https://niccs.us-cert.gov/glossary) as of 11 November 2015, Global StandardsSystem Integrity
Definition(s)
System Integrity
The attribute of an information system when it performs its intended function in an unimpaired manner, free from deliberate or inadvertent unauthorized manipulation of the system. From: CNSSI 4009. Source: NICCS™ Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (https://niccs.us-cert.gov/glossary) as of 11 November 2015, Global StandardsSystem Administration
Definition(s)
System Administration
In the NICE Workforce Framework, cybersecurity work where a person: Installs, configures, troubleshoots, and maintains server configurations (hardware and software) to ensure their confidentiality, integrity, and availability; also manages accounts, firewalls, and patches; responsible for access control, passwords, and account creation and administration. From: NICE Workforce Framework. Source: NICCS™ Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (https://niccs.us-cert.gov/glossary) as of 11 November 2015, Global StandardsSymmetric Key
Definition(s)
Symmetric Key
A cryptographic key that is used to perform both the cryptographic operation and its inverse, for example to encrypt plaintext and decrypt ciphertext, or create a message authentication code and to verify the code. Extended Definition: Also, a cryptographic algorithm that uses a single key (i.e., a secret key) for both encryption of plaintext and decryption of ciphertext. From: CNSSI 4009. Source: NICCS™ Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (https://niccs.us-cert.gov/glossary) as of 11 November 2015, Global StandardsSymmetric Encryption Algorithm
Definition(s)
Symmetric Encryption Algorithm
A branch of cryptography in which a cryptographic system or algorithms use the same secret key (a shared secret key). Adapted from: CNSSI 4009, SANS. Source: NICCS™ Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (https://niccs.us-cert.gov/glossary) as of 11 November 2015, Global StandardsSupply Chain Risk Management
Definition(s)
Supply Chain Risk Management
The process of identifying, analyzing, and assessing supply chain risk and accepting, avoiding, transferring or controlling it to an acceptable level considering associated costs and benefits of any actions taken. Adapted from: DHS Risk Lexicon, CNSSD 505 Source: NICCS™ Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (https://niccs.us-cert.gov/glossary) as of 11 November 2015, Global StandardsSubject
Definition(s)
Subject
An individual, process, or device causing information to flow among objects or a change to the system state. Extended Definition: An active entity. Adapted from: NIST SP 800-53 Rev 4., CNSSI 4009. Source: NICCS™ Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (https://niccs.us-cert.gov/glossary) as of 11 November 2015, Global StandardsStrategic Planning and Policy Development
Definition(s)
Strategic Planning and Policy Development
In the NICE Workforce Framework, cybersecurity work where a person: Applies knowledge of priorities to define an entity. From: NICE Workforce Framework. Source: NICCS™ Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (https://niccs.us-cert.gov/glossary) as of 11 November 2015, Global StandardsSpyware
Definition(s)
Spyware
Deceptive software that collects private or confidential information from a computer user.- NOTE Information can include matters such as websites most frequently visited or more sensitive information such as passwords.
Spyware
Software that is secretly or surreptitiously installed into an information system without the knowledge of the system user or owner. SP 800-53 Rev 4. Source: NICCS™ Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (https://niccs.us-cert.gov/glossary) as of 11 November 2015, Global StandardsSpoofing
Definition(s)
Spoofing
Faking the sending address of a transmission to gain illegal [unauthorized] entry into a secure system. Extended Definition: The deliberate inducement of a user or resource to take incorrect action. Note: Impersonating, masquerading, piggybacking, and mimicking are forms of spoofing. From: CNSSI 4009. Source: NICCS™ Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (https://niccs.us-cert.gov/glossary) as of 11 November 2015, Global StandardsSpillage
Definition(s)
Spillage
The unauthorized movement or disclosure of sensitive information to a party, usually outside the organization, that is not authorized to have or see the information. Source: NICCS™ Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (https://niccs.us-cert.gov/glossary) as of 11 November 2015, Global StandardsSpam
Definition(s)
Spam
Abuse of electronic messaging systems to indiscriminately send unsolicited bulk messages.- NOTE While the most widely recognized form of spam is e-mail spam, the term is applied to similar abuses in other media: instant messaging spam, Usenet newsgroup spam, web search engine spam, spam in blogs, wiki spam, mobile phone messaging spam, Internet forum spam and junk fax transmissions.
Spam
The abuse of electronic messaging systems to indiscriminately send unsolicited bulk messages. Adapted from: CNSSI 4009. Source: NICCS™ Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (https://niccs.us-cert.gov/glossary) as of 11 November 2015, Global StandardsSoftware Assurance and Security Engineering
Definition(s)
Software Assurance and Security Engineering
In the NICE Workforce Framework, cybersecurity work where a person: Develops and writes/codes new (or modifies existing) computer applications, software, or specialized utility programs following software assurance best practices. From: NICE Workforce Framework. Source: NICCS™ Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (https://niccs.us-cert.gov/glossary) as of 11 November 2015, Global StandardsSoftware Assurance
Definition(s)
Software Assurance
The level of confidence that software is free from vulnerabilities, either intentionally designed into the software or accidentally inserted at any time during its lifecycle, and that the software functions in the intended manner. From: CNSSI 4009. Source: NICCS™ Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (https://niccs.us-cert.gov/glossary) as of 11 November 2015, Global StandardsSituational Awareness
Definition(s)
Situational Awareness
Comprehending information about the current and developing security posture and risks, based on information gathered, observation and analysis, and knowledge or experience. Extended Definition: In cybersecurity, comprehending the current status and security posture with respect to availability, confidentiality, and integrity of networks, systems, users, and data, as well as projecting future states of these. Adapted from: CNSSI 4009, DHS personnel, National Response Framework. Source: NICCS™ Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (https://niccs.us-cert.gov/glossary) as of 11 November 2015, Global StandardsSignature
Definition(s)
Signature
A recognizable, distinguishing pattern. Extended Definition: Types of signatures: attack signature, digital signature, electronic signature. From: CNSSI 4009; Adapted from: NIST SP 800-94. Source: NICCS™ Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (https://niccs.us-cert.gov/glossary) as of 11 November 2015, Global StandardsSecurity Program Management
Definition(s)
Security Program Management
In the NICE Workforce Framework, cybersecurity work where a person: Manages information security (e.g., information security) implications within the organization, specific program, or other area of responsibility, to include strategic, personnel, infrastructure, policy enforcement, emergency planning, security awareness, and other resources (e.g., the role of a Chief Information Security Officer). From: NICE Workforce Framework. Source: NICCS™ Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (https://niccs.us-cert.gov/glossary) as of 11 November 2015, Global StandardsSecurity Policy
Definition(s)
Security Policy
A rule or set of rules that govern the acceptable use of an organization's information and services to a level of acceptable risk and the means for protecting the organization's information assets. Extended Definition: A rule or set of rules applied to an information system to provide security services. Adapted from: CNSSI 4009, NIST SP 800-53 Rev 4, NIST SP 800-130, OASIS SAML Glossary 2.0. Source: NICCS™ Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (https://niccs.us-cert.gov/glossary) as of 11 November 2015, Global StandardsSecurity Policy
Set of rules that specify or regulate how a system or organization provides security services to protect its assets [11]. Source: ANSI/ISA–99.00.01–2007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007. National StandardSecurity Incident
Definition(s)
Security Incident
A security event which may compromise an asset and require action. Source: API RP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1st Ed. September 2016. Global StandardsSecurity Incident
An occurrence that actually or potentially results in adverse consequences to (adverse effects on) (poses a threat to) an information system or the information that the system processes, stores, or transmits and that may require a response action to mitigate the consequences. Extended Definition: An occurrence that constitutes a violation or imminent threat of violation of security policies, security procedures, or acceptable use policies. Adapted from: CNSSI 4009, FIPS 200, NIST SP 800-53 Rev 4, ISSG. Source: NICCS™ Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (https://niccs.us-cert.gov/glossary) as of 11 November 2015, Global StandardsSecurity Incident
A security-related occurrence, threat, or action that has led to or could potentially lead to adversely affecting people, the environment, assets, and economic stability.
Source: Canadian Standards Association, Z246.1-09, Security management for petroleum and natural gas industry systems, August 2009, Regional StandardsSecurity Incident
Adverse event in a system or network or the threat of the occurrence of such an event [10].- NOTE: The term “near miss” is sometimes used to describe an event that could have been an incident under slightly different circumstances.