The 5 Pillars of Information Security and How to Manage Them | Infinit-O Global (2024)

In the progressively competitive business world, information is a valuable resource that needs utmost protection. Information security is integral in managing your business and ensuring that vital information is not compromised in any way.

Securing information is paramount for the survival of your enterprise. Hence, it must be proactively secured against malicious attacks especially when business information is transmitted over networks.

A secure information system is built on the foundation of five essential building blocks. Setting these pillars properly into place is central to developing any kind of information security mechanism in your business. Read on.

Information Assurance (IA) is the practice of protecting against and managing risks related to the use, processing, storage, and transmission of data and information systems. The U.S. Department of Defense has promulgated the Five Pillars of Information Assurance model that includes the protection of confidentiality, integrity, availability, authenticity, and non-repudiation of user data.

Here are the five pillars of the IA framework that you need to manage in your office cyberspace:

This is the assurance that information is not disclosed to unauthorized individuals, groups, processes, or devices. Highly confidential data must be encrypted so third parties cannot easily decrypt it. Only those who are authorized to view the information are allowed access.

The accuracy and completeness of vital information must be safeguarded. Data should not be altered or destroyed during transmission and storage. This involves making sure that an information system is not tampered by any unauthorized entities. Policies should be in place so that users know how to properly utilize their system.

This means that authorized users have timely and easy access to information services. IT resources and infrastructure should remain robust and fully-functional at all times even during adverse conditions, such as database conundrum or fall-overs. It involves protecting against malicious codes, hackers, and other threats that could block access to the information system.

This security measure is designed to establish the validity of a transmission, message, or originator, or a means of verifying an individual’s authorization to receive specific information. Authentication prevents impersonation and requires users to confirm their identities before being allowed access to systems and resources. This includes user names, passwords, emails, biometrics, and others.

This attribute assures the sender of data is provided with proof of delivery and the recipient is provided with proof of the sender’s identity, so neither party can deny sending, receiving, or accessing the data. Security principles should be used to prove identities and to validate the communication process.

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The 5 Pillars of Information Security and How to Manage Them | Infinit-O Global (2024)

FAQs

What are the 5 pillars of information security management? ›

The 5 pillars of Information Assurance
  • Integrity.
  • Availability.
  • Authentication.
  • Confidentiality.
  • Nonrepudiation.

What are the 5 basic principles of security explain? ›

The U.S. Department of Defense has promulgated the Five Pillars of Information Assurance model that includes the protection of confidentiality, integrity, availability, authenticity, and non-repudiation of user data.

What are the 5 elements of information security policy? ›

For an information security policy to be effective, it must address these five elements: confidentiality, integrity, availability, authentication and non-repudiation.

What are the 5 key components of security management? ›

Overview of the 5 components of information security management. Information security management comprises five key components: security measures, security policies and procedures, physical and environmental protection, monitoring processes and systems, and asset management.

What are the five pillars of security? ›

About us. The five pillars of security for evaluating a corporation's security are Physical, People, Data, and Infrastructure Security, and Crisis Management.

What are the pillars of information security? ›

Confidentiality, Integrity and Availability, often referred to as the CIA triad (has nothing to do with the Central Intelligence Agency!), are basic but foundational principles to maintaining robust security in a given environment.

What are the 5 C's in security? ›

In cybersecurity, a model known as the “5C” emerges as a crucial framework. This article discusses and explains the 5 C's of cybersecurity—Change, Continuity, Cost, Compliance, and Coverage—highlighting their importance in modern-day digital defense mechanisms.

What are the 5 principles of personal security? ›

There are five key elements to building an effective personal security plan. These principles are preparation, detection, deterrence, delay, and defense.

What are the 5 A's of security? ›

This comprehensive guide to cloud identity management reveals the significance of the five A's: Authentication, Authorization, Account Management, Audit Logging, and Accountability.

What are the 5 elements of information? ›

An information system is described as having five components.
  • Computer hardware. This is the physical technology that works with information. ...
  • Computer software. The hardware needs to know what to do, and that is the role of software. ...
  • Telecommunications. ...
  • Databases and data warehouses. ...
  • Human resources and procedures.

What are the five security objectives of information security management? ›

These objectives are confidentiality, integrity, availability, non-repudiation, authentication, and accountability.

What are the 5 basic security concepts? ›

Basic Security Concepts

Concepts relating to the people who use that information are authentication, authorization, and nonrepudiation. When information is read or copied by someone not authorized to do so, the result is known as loss of confidentiality.

What are the five pillars of security & loss prevention? ›

Pillars of an Effective DLP Strategy
  • Discover and classify your data. ...
  • Control data access. ...
  • Enforce policies and processes. ...
  • Monitor and analyze data access/usage. ...
  • Have an incident response plan.
Nov 9, 2023

What are the 5 physical security controls required for information security? ›

Physical security controls include such things as data center perimeter fencing, locks, guards, access control cards, biometric access control systems, surveillance cameras and intrusion detection sensors.

What are the 5 A's of information security? ›

This blog explains the five A's that form the foundation of Cloud Identity Management: authentication, authorization, account management, audit logging, and accountability.

What are the core pillars of security? ›

Understand the 5 Pillars
  • Physical Security. Physical Security relates to everything that is tangible in your organization. ...
  • People Security. Humans typically present the greatest threat to an organisation's security, be it through human error or by malicious intent. ...
  • Data Security. ...
  • Infrastructure Security. ...
  • Crisis Management.
May 18, 2020

What are the 7 P's of information security management? ›

In this paper, we identify the 7Ps as product, price, promotion, place, physical evidence, process and people. In ISM, the 7Ps provides a framework of activities that can be deployed to motivate employees to behave in the way that benefits both the organization and employees.

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