Introduction to Digital Security
What is Digital Security?
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Digital security refers to the measures taken to protect online information and devices from unauthorized access, use, disclosure, disruption, modification, or destruction.
The practice of digital security is concerned with ensuring the confidentiality, integrity, and availability of information by applying a combination of people, processes, and technologies. These focus areas are named the CIA Triad. No, not the Central Intelligence Agency! This CIA stands for Confidentiality, Integrity, and Availability of data.
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Confidentiality of Data | The protection of sensitive information from unauthorized access. It involves ensuring that only authorized individuals have access to sensitive information and that this information is kept confidential. Confidentiality is important in digital security because it helps protect sensitive information, such as personal, corporate, health, and financial data, from being accessed by unauthorized individuals. |
Integrity of Data | |
Availability of Data |