What are the basic concepts of IT security of a computer?
Three basic information security concepts important to information are Confidentiality, Integrity, and Availability. If we relate these concepts with the people who use that information, then it will be authentication, authorization, and non-repudiation.
What are the three key information security concepts?
The CIA triad refers to an information security model made up of the three main components: confidentiality, integrity and availability. Each component represents a fundamental objective of information security.
What is security key security concepts?
Confidentiality: controlling who gets to read information; … Integrity: assuring that information and programs are changed only in a specified and authorized manner; and. Availability: assuring that authorized users have continued access to information and resources.
What is information security basics?
Information Security is basically the practice of preventing unauthorized access, use, disclosure, disruption, modification, inspection, recording or destruction of information. … Information Security programs are build around 3 objectives, commonly known as CIA – Confidentiality, Integrity, Availability.
Why do you need to learn the concepts of IT security of a computer?
It helps in the execution of essential business processes, and Safeguards confidential and sensitive information. Computer Security is important enough that it should be learned by everyone. … Every user of a computer or mobile device should be able to grasp how to keep their computer, devices, and data secure.
What is CIA triad in security?
In cybersecurity, CIA refers to the CIA triad — a concept that focuses on the balance between the confidentiality, integrity and availability of data under the protection of your information security program.
What is C stands for in CIA triad?
These three letters stand for confidentiality, integrity, and availability, otherwise known as the CIA triad.
What are the 5 types of security?
Five Types of Cyber Security for Organizational Safety
- Critical Infrastructure Cybersecurity. The critical infrastructure cybersecurity technique is deployed to secure the systems that have the critical infrastructure. …
- Network Security. …
- Cloud Security. …
- Internet of Things Security. …
- Application Security.