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Information security is the practice of protecting sensitive information from unauthorized access, use, disclosure, disruption, modification, or destruction. 1 It involves a combination of 2 technological, procedural, and administrative measures to safeguard digital assets. To achieve this, organizations implement security measures such as network security, data security, and user security Key aspects of information security include:
Confidentiality: Ensuring that sensitive information is accessible only to authorized individuals.
Integrity: Protecting information from unauthorized modification or corruption.
Availability: Ensuring that information and systems are accessible when needed.
To achieve these objectives, organizations often implement security measures such as:
Network Security: Firewalls, intrusion detection systems, and encryption to protect network infrastructure.
Data Security: Data encryption, access controls, and data backup to protect sensitive data.
User Security: Strong password policies, user authentication, and awareness training to prevent unauthorized access.
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