The CIA triad is a well-known model for information security, and it consists of three key security concepts:
- Confidentiality: This refers to the protection of sensitive information from unauthorized access or disclosure. Confidentiality ensures that only authorized individuals or systems can access the information, which helps to prevent data breaches, leaks, or unauthorized disclosures.
- Integrity: This refers to the accuracy and consistency of information throughout its lifecycle. Integrity ensures that information is not tampered with, modified, or corrupted in any way. Data integrity ensures that data is trustworthy and reliable, which is essential for making informed decisions.
- Availability: This refers to the ability of authorized users to access information or resources when needed. Availability ensures that information is accessible and usable when needed, which is crucial for maintaining productivity and continuity of operations.
Together, the CIA triad provides a framework for organizations to assess and improve their information security posture by addressing these key security concepts.
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