It is a set of models, methods, and security principles that align with the organizational objectives and keeps the organization safe from cyber threats.

• Controls

• Security Architecture

• Defense in Depth

• CIA Triangle

These are the three layers of information security that are designed and implemented.

• Policies, People and Technology (PPT)

• CIA Triangle

• Security and Operational Controls

• Defense in Depth

These are parameters implemented to protect various forms of data and infrastructure that is important in an organization.

• Controls

• Security Architecture

• Defense in Depth

• CIA Triangle

It is the concept used in information security in which multiple layers of security controls are placed throughout an information technology system.

• Controls

• Security Architecture

• Defense in Depth

• CIA Triangle

It is a part of the CIA Triangle that ensures that the data is accurate, valid, and protected against unauthorized changes.

• Confidentiality

• Integrity

• Availability

• Non-Repudiation

It is part of the CIA Triangle that ensures data is accessible by those who need it when they need it.

• Confidentiality

• Integrity

• Availability

• Non-Repudiation

There are three basic types of authentications, which of the following is not?

• Knowledge-Based Authentication

• Property-Based Authentication

• Biologically-based Authentication

• User-Authentication

This refers to sensitive data such as customer records, financial details, and intellectual property.

• Hardware Assets

• Software Assets

• Confidential Information

• Information Assets

It is the art or science of converting a plain intelligible data into an unintelligible data and again retransforming that message into its original form.

• Encryption

• Decryption

• Cryptography

• Cryptosystem

It is a cryptographic system or scheme for encryption and decryption.

• Cryptosystem or Cipher System

• Cryptography

• Cryptology

• Caesar Cipher