Glossary

Privacy terms glossary

Plain-language explanations for encryption, tracking, compliance, and security concepts.

411 terms (page 17 of 18)
Browse by letter: All A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
📍

Tracking Pixel

Tracking

Beacon mechanism that triggers a request to log an event and related metadata.

third party tracking third party cookies cookie syncing
🧵

Traffic Correlation

Network Privacy

Linking communication endpoints by correlating traffic features across observation points.

tor network vpn metadata
🔎

Transparency

Privacy

Practice of providing clear, accurate disclosures and user-facing explanations of data flows.

privacy notice consent data broker
🐴

Trojan

Threats

Malicious software disguised as benign code.

malware spyware phishing
🧱

Trusted Execution Environment (TEE)

Security

Isolated execution region providing confidentiality and integrity guarantees for code and data.

tee secure element secure enclave
🛡️

Two-Factor Authentication (2FA)

Authentication

Authentication using two independent factors.

multi factor authentication totp authenticator app
🧊

Twofish

Encryption

It’s like a secret code that scrambles your data in a very strong way so no one else can understand it.

aes encryption open source
🔗

Unlinkability

Privacy

Property where records, actions, or identifiers cannot be reliably correlated to the same subject.

linkability pseudonymization anonymization
🙋

User Consent

Consent

User-provided authorization for specific processing purposes and partners.

consent consent management platform privacy notice
🔎

UTM Parameters

Tracking

Query parameters used for attribution/analytics; can leak through logs, referrers, and sharing.

link tracking analytics privacy settings
🎙️

Voice Assistant

Privacy

Speech interface that captures audio, transcribes it, and processes intents, often via cloud services.

app permissions telemetry data collection
🕳️

VPN (Virtual Private Network)

Network Privacy

Encrypted tunneling to a VPN gateway.

vpn tunnel split tunneling no log policy
🕳️

VPN Tunnel

Network Privacy

Encapsulated, encrypted channel for routed packets.

vpn tls dedicated ip
🧰

Vulnerability Management

Security

Continuous program to identify, assess, prioritize, remediate, and verify vulnerabilities across assets.

vulnerability scanning patch incident response
🔎

Vulnerability Scanning

Security

Automated assessment to identify known vulnerabilities and misconfigurations (often mapped to CVEs).

vulnerability management security audit patch
🛡️

Web Application Firewall (WAF)

Security

Policy-based filtering of HTTP(S) traffic for web apps.

security headers rate limiting bot detection
🌐

Web3

Privacy

Ecosystem of blockchain-based applications using wallets, tokens, and decentralized protocols.

blockchain crypto wallet decentralized
🌐

WebAuthn

Authentication

W3C web authentication API enabling public-key credentials (FIDO2) in browsers.

passkey fido2 security key
🧪

WebRTC Leak

Network Privacy

Exposure of network identifiers via WebRTC ICE candidates.

vpn ip address dns leak
⌨️

XKeyscore

Privacy

Surveillance analysis tool referenced in public disclosures; illustrates search/analysis capabilities.

mass surveillance fisa metadata
🧨

XSS (Cross‑Site Scripting)

Web Security

Client-side code injection in a trusted web origin.

session hijacking security headers clickjacking
🕳️

Zero‑Day Vulnerability

Threats

Unpatched vulnerability exploited before vendor remediation.

exploit patch security audit
🙈

Zero‑Knowledge (Architecture)

Encryption

Provider lacks access to content decryption keys.

zero knowledge encryption client side encryption
🙈

Zero‑Knowledge Encryption

Encryption

Client-controlled keys prevent provider plaintext access.

zero knowledge client side encryption encryption key