What are the primary requirements of information security?

The weight given to each of the three major requirements describing needs for information security—confidentiality, integrity, and availability—depends strongly on circumstances. For example, the adverse effects of a system not being available must be related in part to requirements for recovery time.

What are the primary requirements of information security choose three?

The fundamental principles (tenets) of information security are confidentiality, integrity, and availability. Every element of an information security program (and every security control put in place by an entity) should be designed to achieve one or more of these principles.

What are the primary requirements of information security quizlet?

The 3 primary goals of information security are Confidentiality, Integrity and Availability, also known as the CIA triad.

What are security requirements?

A security requirement is a statement of needed security functionality that ensures one of many different security properties of software is being satisfied. Security requirements are derived from industry standards, applicable laws, and a history of past vulnerabilities.

What are the 3 ISMS security objectives?

Principle 2: The Three Security Goals Are Confidentiality, Integrity, and Availability

  • Protect the confidentiality of data.
  • Preserve the integrity of data.
  • Promote the availability of data for authorized use.
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What is the difference between logical and physical security can you give an example of both?

Protecting the people involves a combination of physical and logical security. Physical security keeps them safe by allowing only authorized individuals into the building. Logical security protects their computers and data from unauthorized access. … Both physical and logical security play a role in identity management.

What is the relationship between information security and data availability?

What is the relationship between information security and data availability? Information security encompasses the tactics and processes used to protect data and ensure that only authenticated and approved users have access to authorized data.

What are the steps of the information security Program Lifecycle?

In this lesson, we will briefly describe the Information Security Program lifecycle (Classification, Safeguarding, Dissemination, Declassification, and Destruction), why we need it, how it is implemented in the DoD and locate policies relevant to the DoD Information Security Program.

What are the functions of information security?

Information Security Principles and Goals

  • Protecting the confidentiality of data.
  • Preserving the integrity of data.
  • Promote the availability of data for authorized use.
  • Proactively identify risks and propose viable mitigation steps.
  • Cultivate a proactive risk management culture.

What is the goal of information security?

Three primary goals of information security are preventing the loss of availability, the loss of integrity, and the loss of confidentiality for systems and data. Most security practices and controls can be traced back to preventing losses in one or more of these areas.