Cryptographic Keys: What They Are & How They Secure Data
Автор: TechSimplified
Загружено: 2026-01-17
Просмотров: 88
In this video, we explain Cryptographic Keys in a clear and beginner-friendly manner as part of Cryptography and Network Security.
You will learn:
What is a cryptographic key
Why cryptographic keys are important in encryption
Types of cryptographic keys
Symmetric key cryptography
Asymmetric key cryptography
Public key and private key concepts
Real-life applications of cryptographic keys
Key size, security, and key management
Exam-oriented important points
This video is highly useful for:
Engineering and Computer Science students
Cyber Security beginners
Cryptography & Network Security exam preparation
GATE, university exams, and interviews
The concepts are explained using simple language, real-life analogies, and practical examples to help you understand how cryptographic keys are used in real systems like HTTPS, SSL/TLS, secure emails, and data encryption.
👉 Comment below if you want a separate video on the practical usage of cryptographic keys.
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