Security implies security provided for the transfer of data between the two communicating end points. There are three elements to this security, namely, Authentication, Integrity and Privacy. Explain in detail.

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In the context of network security, ensuring the safe transfer of data between two communicating endpoints requires a comprehensive approach that addresses authentication, integrity, and privacy. These three elements form the cornerstone of secure communication and protect data from unauthorized access, tampering, and interception. Authentication is the first critical element of network security. It involves verifying the identity of the entities involved in communication to ensure that the data is exchanged between legitimate parties. Authentication mechanisms prevent impersonation attacks, where a malicious actor might attempt to pose as a trusted user or system. Common methods of authentication include passwords, digital certificates, biometric verification, and cryptographic techniques such as public-key infrastructure (PKI). For example, when a user logs into an online banking system, the system authenticates the _______ ______ _____ __________ ____________ __________.
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Degree : MASTER DEGREE PROGRAMMES
Course Name : Master of Science (Information Security)Master of Science (Information Security)
Course Code : MSCIS
Subject Name : Network Security
Subject Code : MSEI 22
Year : 2023