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Microsoft Security, Compliance, and Identity Fundamentals SC-900/Acronyms/Part 27

Acronym study

SC-900 Acronyms — Part 27 of 29

Terms 781–810 of 863 SC-900 acronyms and key terms. Each entry includes a plain-English definition and a link to the full 800-word glossary page with exam context and practice questions.

← Part 26Part 27 of 29Part 28 →

Term 781

Terraform

Terraform is an infrastructure-as-code tool that lets you define and manage your IT infrastructure using configuration files instead of manual processes.

Full entry →
Full Terraform glossary entry →

Term 782

Threat

A threat is any potential danger that could harm a computer system, network, or data, whether from a malicious hacker, a natural disaster, or an accidental mistake.

Full entry →
Full Threat glossary entry →

Term 783

Threat actor

A threat actor is any person or group that intentionally causes harm to digital systems, networks, or data.

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Full Threat actor glossary entry →

Term 784

Threat analytics

Threat analytics is the process of using threat intelligence, machine learning, and behavioral data to identify, assess, and predict cybersecurity threats in real time.

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Full Threat analytics glossary entry →

Term 785

Threat emulation

Threat emulation is the proactive simulation of real-world cyberattacks within a controlled environment to test an organization's defenses, identify vulnerabilities, and improve security posture.

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Full Threat emulation glossary entry →

Term 786

Threat Explorer

A Microsoft 365 security tool that provides real-time interactive reports to investigate and analyze threats detected by Microsoft Defender for Office 365.

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Full Threat Explorer glossary entry →

Term 787

Threat hunting

Threat hunting is a proactive cybersecurity practice where analysts actively search networks, endpoints, and logs for hidden threats that have evaded automated security tools.

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Full Threat hunting glossary entry →

Term 788

Threat intelligence

Threat intelligence is evidence-based knowledge about existing or emerging cyber threats that helps organizations defend against attacks.

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Full Threat intelligence glossary entry →

Term 789

Threat modelling

Threat modelling is a structured approach to identifying, evaluating, and documenting potential security threats to a system so that defenses can be built proactively.

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Full Threat modelling glossary entry →

Term 790

Threat protection

Threat protection is the set of security measures and technologies used to detect, prevent, and respond to cyberattacks and unauthorized access to systems and data.

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Full Threat protection glossary entry →

Term 791

Threat vector

A threat vector is the path or method a cyber attacker uses to gain unauthorized access to a computer system or network.

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Full Threat vector glossary entry →

Term 792

Time-based One-time Password

A temporary, automatically generated code that changes every few seconds and is used as an extra layer of security when logging into an account.

Full entry →
Full Time-based One-time Password glossary entry →

Term 793

TKIP

TKIP is a security protocol used in WPA to replace WEP's static key with dynamic per-packet keys, ensuring data integrity.

Full entry →
Full TKIP glossary entry →

Term 794

TLS

Transport Layer Security (TLS) is a cryptographic protocol that encrypts data sent over the internet to keep it private and ensure it hasn’t been tampered with.

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Full TLS glossary entry →

Term 795

Tokenization

Tokenization is the process of replacing sensitive data with unique identification symbols that retain all the essential information about the data without compromising its security.

Full entry →
Full Tokenization glossary entry →

Term 796

TPM

TPM (Trusted Platform Module) is a dedicated hardware chip on a computer's motherboard that stores cryptographic keys, passwords, and certificates to secure the system against unauthorized access and tampering.

Full entry →
Full TPM glossary entry →

Term 797

Transit Gateway

A Transit Gateway is a network hub that connects multiple virtual private clouds (VPCs) and on-premises networks through a single, central gateway to simplify routing and reduce complexity.

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Full Transit Gateway glossary entry →

Term 798

Transport Layer Security

Transport Layer Security (TLS) is a cryptographic protocol that provides secure, encrypted communication between two devices over a network, such as between a web browser and a server.

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Full Transport Layer Security glossary entry →

Term 799

Triage

Triage is the process of quickly assessing and prioritizing security incidents based on their severity, impact, and urgency to determine the appropriate response.

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Full Triage glossary entry →

Term 800

Trojan

A Trojan is a type of malware that disguises itself as a legitimate file or program to trick users into installing it, then performs harmful actions without the user's knowledge.

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Full Trojan glossary entry →

Term 801

True negative

A true negative is a test result that correctly identifies the absence of a condition or threat, meaning no false alarm occurred.

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Full True negative glossary entry →

Term 802

True positive

A true positive is when a security tool correctly identifies a real threat or malicious activity.

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Full True positive glossary entry →

Term 803

Trust boundary

A trust boundary is the logical or physical line that separates a trusted, secure area from an untrusted, potentially hostile environment in a computer system or network.

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Full Trust boundary glossary entry →

Term 804

Trust Center

A Trust Center is a centralized portal or collection of resources where an organization publishes its security, compliance, privacy, and data protection policies to build customer and stakeholder confidence.

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Full Trust Center glossary entry →

Term 805

Trusted Advisor

A Trusted Advisor is an IT professional who earns deep client trust through expert guidance, ethical behavior, and a focus on the client’s long-term success rather than just selling products.

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Full Trusted Advisor glossary entry →

Term 806

Trusted computing base

The trusted computing base is the entire set of hardware, firmware, and software components that are critical to a system's security, meaning that any flaw in these components can break the entire security policy.

Full entry →
Full Trusted computing base glossary entry →

Term 807

Trusted Platform Module

A Trusted Platform Module (TPM) is a dedicated microcontroller chip that securely stores cryptographic keys, passwords, and certificates to protect a computer's hardware and ensure system integrity.

Full entry →
Full Trusted Platform Module glossary entry →

Term 808

TTP

TTP stands for Tactics, Techniques, and Procedures, which describe the behavior patterns and methods used by threat actors in cybersecurity attacks.

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Full TTP glossary entry →

Term 809

UAC

User Account Control is a Windows security feature that prevents unauthorized changes to your computer by asking for permission before allowing certain actions.

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Full UAC glossary entry →

Term 810

UFW

UFW (Uncomplicated Firewall) is a user-friendly command-line interface for managing iptables firewall rules on Linux systems, designed to simplify network security configuration.

Full entry →
Full UFW glossary entry →
← Part 26Part 28 →

Acronym parts

Part 1Part 2Part 3Part 4Part 5Part 6Part 7Part 8Part 9Part 10Part 11Part 12Part 13Part 14Part 15Part 16Part 17Part 18Part 19Part 20Part 21Part 22Part 23Part 24Part 25Part 26Part 27currentPart 28Part 29

Study resources

All SC-900 Acronyms→SC-900 Practice Tests→SC-900 Study Guide→Exam Domains→