Thor's FREE IT and Cybersecurity Glossary!

orange-underline-thorteaches-cissp-cism-cc-ccsp-security-training

Use my glossary to help in your CISSP, CISM, CC, Cybersecurity certification studying.

Data Integrity

Data Integrity: A key principle in data security that ensures data is accurate, consistent, and reliable over its entire lifecycle. It involves maintaining the consistency, accuracy, and trustworthiness of data from the moment it is created until the point it is deleted. Measures to ensure data integrity include error checking and validation, backup, security access controls, and the implementation of specific rules and protocols.

« Back to Glossary Index

Start studying today!

  • 34 hours of CISSP videos
  • 5,000+ CISSP questions
  • A 300-page CISSP study guide
  • 120-page quick sheets
  • CISSP Mnemonics
  • A CISSP study plan
  • A 2,500-page CISSP Glossary
  • The 24/7 CISSP ThorBot (chatbot)
  • 2,500 CISSP Flashcards
  • Subtitles English, Spanish (Latin America), Portuguese (Brazil), French, Arabic, Chinese, Japanese, and Hindi
  • Lifetime or 12-months access
  • 32 hours of CISM videos
  • 900 CISM questions
  • A 200-page CISM study guide
  • CISM Mnemonics
  • A CISM study plan
  • A 2,500-page CISM Glossary
  • The 24/7 CISM ThorBot (chatbot)
  • 2,500 CISM Flashcards
  • Subtitles English, Spanish (Latin America), Portuguese (Brazil), French, Arabic, Chinese, Japanese, and Hindi
  • Lifetime or 12-months access
  • 17 hours of CC videos
  • 1,700+ CC questions
  • A 120-page CC study guide
  • CC Mnemonics
  • A CC study plan
  • A 2,500-page CC Glossary
  • The 24/7 CC ThorBot (chatbot)
  • 2,500 CC Flashcards
  • Subtitles English, Spanish (Latin America), Portuguese (Brazil), French, Arabic, Chinese, Japanese, and Hindi
  • Lifetime or 12-months access

LIVE!!

Our Upgraded CISSP Flashcards are OUT!

15% off Launch SALE!

  • 2,800+ Flashcards from all 8 CISSP domains
  • Study from anywhere on any device at any time (web, Android, iOS)
  • Learn more in less time with optimized spaced repetitions
  • Focus on your weak areas first with the confidence-based algorithm
  • Do short 10-term sessions or longer ones as they match your schedule
  • Strengthen your long‑term memory using active recall with immediate answer reveal and self‑rating
  • Track your progress instantly - Mastery %, Confidence Gained, and Cards Studied update after each round
  • Keep motivation high - Instant feedback, progress meters, variable rewards, and social leaderboards
  • Stay on schedule with automated study reminders
Brainscape_s CISSP mobile dashboard