You are responsible for network and information security at a metropolitan police station.
The most important concern is that unauthorized parties are not able to access data.
What is this called?
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A. B. C. D.A.
The correct answer is A. Confidentiality.
Confidentiality refers to the protection of sensitive information from unauthorized access or disclosure. It is concerned with ensuring that only authorized individuals, processes, or systems are able to access or view data, while keeping it confidential from everyone else.
In the context of network and information security at a metropolitan police station, confidentiality is crucial. Law enforcement agencies deal with sensitive information, such as criminal records, witness statements, and other confidential data, which if accessed by unauthorized parties, could pose a significant threat to public safety and national security.
To ensure confidentiality, various security measures are implemented, including access controls, authentication mechanisms, encryption, and other techniques that restrict access to sensitive data only to authorized individuals or systems. Additionally, policies and procedures are established to guide the use, storage, and transmission of sensitive information.
Encryption is a security measure that can be used to ensure confidentiality. It involves converting data into a format that can only be read with the appropriate decryption key. This technique helps to protect data from unauthorized access during transmission and storage.
Integrity, on the other hand, refers to the accuracy, completeness, and reliability of data. It ensures that data is not modified or altered without authorization, and that it remains consistent and trustworthy over time. Availability refers to the accessibility of data and systems, ensuring that they are available to authorized users when needed.
In summary, confidentiality is the most important concern in network and information security at a metropolitan police station, as it ensures that sensitive information is protected from unauthorized access or disclosure.