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Jerome Crawford
2\/16\/2025
BLUF
The CIA Triad ensures data security through Confidentiality, Integrity, and Availability.
Authentication verifies identity, Authorization grants access rights.
1. The CIA Triad
Confidentiality: Protects various data from unauthorized access.
Example-Hospitals use encrypted databases to store patient records, allowing ONLY
doctors with credentials to access them.
Integrity-: Ensures data accuracy and trustworthiness.
Example-:Bitcoin uses blockchain technology cryptographic hashes to verify that
transactions aren\u2019t missed with after they\u2019re recorded.
Availability- Guarantees data is accessible when needed.
Example : Redundant servers or backups.
Authentication vs. Authorization
Authentication- It verifies exactly who you are from passwords , Face ID\u2019S on your phone today .
Example: Logging into email with a password + 2FA.
Authorization-Determines what you can access
Example: HR staff accessing employee records but not financial data.
Conclusion
The CIA Triad safeguards data, while Authentication and Authorization work together to control
system access.
References
– Chai, A. (2022). What is the CIA Triad? Definition, Explanation, Examples<\/p>\n","protected":false},"excerpt":{"rendered":"
Jerome Crawford2\/16\/2025BLUFThe CIA Triad ensures data security through Confidentiality, Integrity, and Availability.Authentication verifies identity, Authorization grants access rights.1. The CIA TriadConfidentiality: Protects various data from unauthorized access.Example-Hospitals use encrypted databases to store patient records, allowing ONLYdoctors with credentials to access them.Integrity-: Ensures data accuracy and trustworthiness.Example-:Bitcoin uses blockchain technology cryptographic hashes to verify thattransactions aren\u2019t… <\/p>\n