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Security

This cyber security glossary explains the meaning of terms about different types of computer security threats as well as words about application security, access control, network intrusion detection, security awareness training and computer forensics.

Authentication and access control

Terms related to authentication, including security definitions about passwords and words and phrases about proving identity.

  • three-factor authentication (3FA)

    Three-factor authentication (3FA) is the use of identity-confirming credentials from three separate categories of authentication factors -- typically, the knowledge, possession and inherence categories.

  • FIDO (Fast Identity Online)

    FIDO (Fast Identity Online) is a set of technology-agnostic security specifications for strong authentication.

  • YubiKey

    YubiKey is a security token that enables users to add a second authentication factor to online services from tier 1 vendor partners, including Google, Amazon, Microsoft and Salesforce.

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Compliance, risk and governance

This glossary contains definitions related to compliance. Some definitions explain the meaning of words used in compliance regulations. Other definitions are related to the strategies that compliance officers use to mitigate risk and create a manageable compliance infrastructure.

  • triple bottom line (TBL)

    The triple bottom line (TBL) is a sustainability-based accounting framework that includes social, environmental and financial factors as bottom-line categories.

  • forensic image

    A forensic image (forensic copy) is a bit-by-bit, sector-by-sector direct copy of a physical storage device, including all files, folders and unallocated, free and slack space.

  • FACTA (Fair and Accurate Credit Transactions Act)

    FACTA (Fair and Accurate Credit Transactions Act) is an amendment to FCRA (Fair Credit Reporting Act ) that was added, primarily, to protect consumers from identity theft... (Continued)

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Network security

Terms related to network security, including definitions about intrusion prevention and words and phrases about VPNs and firewalls.

  • role-based access control (RBAC)

    Role-based access control (RBAC) is a method of restricting network access based on the roles of individual users within an enterprise.

  • FIDO (Fast Identity Online)

    FIDO (Fast Identity Online) is a set of technology-agnostic security specifications for strong authentication.

  • packet filtering

    Packet filtering is the process of passing or blocking data packets at a network interface by a firewall based on source and destination addresses, ports or protocols.

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Security Admin

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.

  • triage in IT

    Triage is a term referring to the assignment of priority levels to tasks or individuals to determine the most effective order in which to deal with them.

  • three-factor authentication (3FA)

    Three-factor authentication (3FA) is the use of identity-confirming credentials from three separate categories of authentication factors -- typically, the knowledge, possession and inherence categories.

  • role-based access control (RBAC)

    Role-based access control (RBAC) is a method of restricting network access based on the roles of individual users within an enterprise.

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Threat management

Terms related to security threats, including definitions about anti-virus programs or firewalls and words and phrases about malware, viruses, Trojans and other security attacks.

  • ActiveX

    ActiveX is a set of object-oriented programming technologies and tools that Microsoft developed for Internet Explorer to facilitate rich media playback.

  • vishing (voice or VoIP phishing)

    Vishing (voice or VoIP phishing) is a type of cyber attack that uses voice and telephony technologies to trick targeted individuals into revealing sensitive data to unauthorized entities.

  • cyber espionage

    Cyber espionage (cyberespionage) is a type of cyber attack that malicious hackers carry out against a business or government entity.

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Networking
  • client-server

    Client-server is a relationship in which one program, the client, requests a service or resource from another program, the server.

  • voice over LTE (VoLTE)

    Voice over LTE (VoLTE) is a digital packet technology that uses 4G LTE networks to route voice traffic and transmit data.

  • ONOS (Open Network Operating System)

    Open Network Operating System (ONOS) is an OS designed to help network service providers build carrier-grade software-defined ...

Security
  • three-factor authentication (3FA)

    Three-factor authentication (3FA) is the use of identity-confirming credentials from three separate categories of authentication ...

  • cyber espionage

    Cyber espionage (cyberespionage) is a type of cyber attack that malicious hackers carry out against a business or government ...

  • role-based access control (RBAC)

    Role-based access control (RBAC) is a method of restricting network access based on the roles of individual users within an ...

CIO
  • project charter

    A project charter is a formal short document that states a project exists and provides project managers with written authority to...

  • leadership

    Leadership is the ability of an individual or a group of people to influence and guide followers or members of an organization, ...

  • transaction

    In computing, a transaction is a set of related tasks treated as a single action.

HRSoftware
  • employee engagement

    Employee engagement is the emotional and professional connection an employee feels toward their organization, colleagues and work.

  • talent pool

    A talent pool is a database of job candidates who have the potential to meet an organization's immediate and long-term needs.

  • diversity, equity and inclusion (DEI)

    Diversity, equity and inclusion is a term used to describe policies and programs that promote the representation and ...

Customer Experience
  • sales development representative (SDR)

    A sales development representative (SDR) is an individual who focuses on prospecting, moving and qualifying leads through the ...

  • service level indicator

    A service level indicator (SLI) is a metric that indicates what measure of performance a customer is receiving at a given time.

  • customer data platform (CDP)

    A customer data platform (CDP) is a type of software application that provides a unified platform of customer information that ...

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