JNTUK R20 B.Tech CSE 3-2 CNS Material/ Notes PDF Download

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JNTUK R20 B.Tech CSE 3-2 CNS Material/ Notes PDF Download: Unlock the secrets of JNTUK R20 B.Tech CSE 3-2 CNS Material. Go deep into cryptographic algorithms, including secret and public key methods, hashes, and message digests. Explore the intricacies of authentication protocols and secure communication standards such as Kerberos, IPsec, and SSL/TLS. Our comprehensive notes cover all essential concepts and practical applications, ensuring you’re well-prepared to tackle real-world security challenges. Conveniently download our material in PDF format and embark on your journey to mastering Cryptography and Network Security effortlessly.

JNTUK R20 B.Tech CSE 3-2 CNS Material – Units

Unit 1 Syllabus PDF Download | JNTUK R20 B.Tech CSE Cryptography And Network Security Material

Basic Principles: Security Goals, Cryptographic Attacks, Services and Mechanisms, Mathematics of Cryptography.

Unit 2 Syllabus PDF Download | JNTUK R20 B.Tech CSE Cryptography And Network Security Material

Symmetric Encryption: Mathematics of Symmetric Key Cryptography, Introduction to Modern Symmetric Key Ciphers, Data Encryption Standard, Advanced Encryption Standard.

Unit 3 Syllabus PDF Download | JNTUK R20 B.Tech CSE Cryptography And Network Security Material

Asymmetric Encryption: Mathematics of Asymmetric Key Cryptography, Asymmetric Key Cryptography

Unit 4 Syllabus PDF Download | JNTUK R20 B.Tech CSE Cryptography And Network Security Material

Data Integrity, Digital Signature Schemes & Key Management: Message Integrity and Message Authentication, Cryptographic Hash Functions, Digital Signature, Key Management.

Unit 5 Syllabus PDF Download | JNTUK R20 B.Tech CSE Cryptography And Network Security Material

Network Security-I: Security at the application layer: PGP and S/MIME, Security at the Transport Layer: SSL and TLS,

Network Security-II: Security at the Network Layer: IPSec, System Security

JNTUK R20 B.Tech CNS Material – Outcomes

• Understand security threats and countermeasures along with the foundational principles of cryptography: Delve into the various risks posed to information security and explore effective strategies to mitigate them, while also gaining insight into the basics of cryptography as a means to secure data through encryption and decryption processes.
• Classify symmetric key algorithms and explore their operations: Learn about symmetric key cryptography, where the same key is used for both encryption and decryption, and understand how algorithms like DES, AES, and 3DES operate to safeguard data confidentiality.
• Review Public key algorithms and their functioning: Gain familiarity with asymmetric key cryptography, where different keys are used for encryption and decryption, and explore the principles behind algorithms such as RSA and ECC, which ensure secure communication over insecure channels.
• Design applications involving hash algorithms, digital signatures, and key management techniques: Explore the uses of hash functions for data integrity verification, digital signatures for authentication and non-repudiation, and key management techniques for secure key exchange and storage in cryptographic systems.
• Determine the functionality of security protocols at different network layers: Examine security protocols like PGP and S/MIME at the application layer, SSL/TLS at the transport layer, and IPsec at the network layer, understanding their roles in ensuring confidentiality, integrity, and authentication in network communications.

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