Rajiv Gandhi Proudyogiki Vishwavidyalaya (RGPV) B.Tech Cryptography & Information Security Notes PDFs for Computer Science Engineering (CSE)
Cryptography & Information Security Definition
A foundational course in B.Tech Computer Science Engineering (CSE) is cryptography and information security, which focusses on protecting systems, communications, and data against online attacks. It uses cybersecurity procedures, cryptographic algorithms, and encryption techniques to shield private information against hacking, illegal access, and cyberattacks.
The study of encoding data so that only those with permission may access and decipher it is known as cryptography. Contrarily, information security is a more comprehensive field that covers safeguarding data against attacks as well as guaranteeing the availability, confidentiality, and integrity of information.
Importance of Cryptography & Information Security
Protecting private information and communications is of utmost importance in today’s digital environment. Because of the rise in cyberthreats, data breaches, and hacking attempts, cryptography and information security are crucial courses for B.Tech Computer Science Engineering (CSE) students. To defend digital systems against illegal access and cyberattacks, this field focusses on data encryption, network security, ethical hacking, and cybersecurity techniques.
Course Objectives:
The goal of the B.Tech Computer Science Engineering (CSE) course on cryptography and information security is to give students both theoretical understanding and hands-on experience in data encryption, network security, and cybersecurity. Students will be able to create safe systems, use cryptographic methods, and defend digital assets against online attacks by the end of this course.
1. Being Aware of Basic Cryptography Concepts
Discover the fundamentals of cryptography, such as key management, encryption, and decryption.
Recognise attack types, security measures, and cryptography models.
2. Acquiring Knowledge of Different Cryptographic Algorithms
Investigate several encryption methods, such as symmetric key cryptography (AES, DES, and Blowfish).
Cryptography using asymmetric keys (RSA, ECC, Diffie-Hellman).
Learn about the SHA-256 and MD5 hashing functions and how they affect data integrity.
3. Putting Secure Communication Protocols into Practice
Study up on VPNs, HTTPS, and SSL/TLS for safe online communication.
Recognise digital certificates and Public Key Infrastructure (PKI).
RGPV B.Tech Computer Science Engineering (CSE) Cryptography & Information Security (CS703) Notes
Unit-1: DOWNLOAD PDF
Unit-2: DOWNLOAD PDF
Unit-3: DOWNLOAD PDF
Unit-4: DOWNLOAD PDF
Unit-5: DOWNLOAD PDF