Information security is designed to protect the confidentiality, integrity and availability of computer system and physical data from unauthorized access whether with malicious intent or not. Confidentiality, integrity and availability are referred to as the CIA triad.
What is the main purpose of information security?
What Are the Fundamentals of Information Security? The primary information security objective is to protect information assets against threats and vulnerabilities, to which the organization’s attack surface may be exposed. Taken together, threats and vulnerabilities constitute information risk.
What is information security explain the purpose of information security?
Information security is designed and implemented to protect the print, electronic and other private, sensitive and personal data from unauthorized persons. It is used to protect data from being misused, disclosure, destruction, modification, and disruption.
What are the three main objectives of information security?
When we discuss data and information, we must consider the CIA triad. 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 information security and why is IT important?
Information security is “the practice of preventing unauthorized access, use, disclosure, disruption, modification, inspection, recording or destruction” of sensitive records. This practice performs four important roles: It protects the organisation’s ability to function.
What are the five goals of information security?
Primary Goals of Network Security – Confidentiality, Integrity and Availability
- • Confidentiality.
- • Integrity.
- • Availability.
- Integrity: The second goal of Network Security is “Integrity”. …
- Availability: The third goal of network security is “Availability”.
What is the concept of information security?
Information security refers to the processes and methodologies which are designed and implemented to protect print, electronic, or any other form of confidential, private and sensitive information or data from unauthorized access, use, misuse, disclosure, destruction, modification, or disruption.
What are the types of information security?
Types of Information Security
- Application security. Application security strategies protect applications and application programming interfaces (APIs). …
- Infrastructure security. …
- Cloud security. …
- Cryptography. …
- Incident response. …
- Vulnerability management. …
- Disaster recovery. …
- Social engineering attacks.
What are the elements of information security?
It relies on five major elements: confidentiality, integrity, availability, authenticity, and non-repudiation.
What is the main goal of information security awareness and training?
The purpose of security awareness is to focus attention on security, creating sensitivity to the threats and vulnerabilities of computer systems and recognition of the need to protect data, information and systems.
Why information system is important?
A sophisticated Information system stores the information in the database which simplifies the process of finding the data easily. Business Information System, eases the process of decision making and simplifies the process of delivering the required information and hence assists in taking better decisions instantly.