Understanding the Collaboration of Encryption Keys: Diffie-Hellman Key Exchange | iSc2 CC Exam Preparation

00:00 Warm up and CC Exam preparation Knowledge Check
02:20 Encryption is for Confidentiality
04:07 Symmetric Encryption
09:00 The Problem with Symmetric Encryption
10:50 Exam Tip
12:00 Asymmetric Key Cryptography
20:00 Knowledge Check (Sample questions)

iSc2 entry level cybersecurity exam Security Operations domain covers the integration of the three principles of the CIA Triad (Confidentiality, Integrity, and Availability) into day-to-day operations.

In this video we talked about two types of encryption in Hindi i-e Symmetric and Asymmetric Encryption.

Symmetric encryption is a type of encryption in which the same key is used to encrypt and decrypt data. This means that both the sender and receiver of the data must share the same key in order to communicate securely. Symmetric encryption is generally faster and more efficient than asymmetric encryption, but it is also more vulnerable to attack if the key is compromised.

Asymmetric encryption is a type of encryption in which two different keys are used to encrypt and decrypt data: a public key and a private key. In this video we will be talking about Diffie-Hellman Key exchange Process (which is used to acheive the concept of asymmetric cryptography). Diffie-Hellman key exchange is a type of asymmetric key cryptography, which means that it uses two different keys to encrypt and decrypt data: a public key and a private key.

We also looked at some CC exam tips and the concept of encryption from exam point of view and how it can help in CC exam preparation.
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