BLUF: CIA Triad (Confidentiality, Integrity, and Availability) is among the most important
cybersecurity models for data security, accuracy, and usability. One needs to know these
concepts and the distinction between authentication and authorization to effectively
protect systems. There are three primary principles upon which the CIA Triad is based.
Confidentiality provides access to information by legitimate users and avoids illegitimate
disclosure by encryption, multi-factor authentication, and access controls (Chai, 2023).
Integrity ensures data to be correct and not changed except by a legitimate entity. Hashing,
digital signatures, and checksums are utilized by organizations for authentication. Banks
utilize hashing to safeguard monetary transactions from modifications. Availability
provides access to data to legitimate users as and when required. Redundancy, regular
backups, and regular updating must be employed by organizations to achieve system
reliability and maintain downtimes low so that availability can be achieved. In addition to
availability, strong access control like authentication and authorization protects
confidential information. Authentication and authorization are distinct procedures.
Authentication verifies the identity of a person based on such credentials as security
tokens, biometrics, or passwords (Chai, 2023). Authorization determines what is allowed
for the logged-in user depending on available resources. For example, when accessing the
business network, the employee would display a password or fingerprint for
authentication. But executives and human resource department members only have
authorization to use and modify payroll information so that it remains secret.
Conclusion
Organizational adoption of the CIA Triad, authentication, and authorization increases
security, reduces threats, and offers system reliability against a changing threat
environment. These are the pillars of information protection and ensuring cybersecurity.<\/p>\n","protected":false},"excerpt":{"rendered":"
BLUF: CIA Triad (Confidentiality, Integrity, and Availability) is among the most importantcybersecurity models for data security, accuracy, and usability. One needs to know theseconcepts and the distinction between authentication and authorization to effectivelyprotect systems. There are three primary principles upon which the CIA Triad is based.Confidentiality provides access to information by legitimate users and avoids… <\/p>\n