Cryptography & Network Security - Introduction to Data Encryption Standard (DES)

Unlock the Secrets of Data Protection: Master Cryptography and Network Security with Neso Academy! Dive into ciphers, encryption techniques, and security protocols to defend against cyber threats and enhance your digital expertise.

4.0 (2)

27 learners

What you'll learn

Understand fundamental cryptography and network security principles
Identify and analyze various security attacks and mechanisms
Apply encryption techniques such as DES and AES for data protection
Utilize and implement public key cryptography and digital signatures

This course includes

14.5 hours of video
Certificate of completion
Access on mobile and TV

Summary

Keywords

data encryption standard des data encryption standard (des) des algorithm des block size key size des des encryption algorith key scheduling process in des des key scheduling process des cryptography cryptography and network security network security

Full Transcript

Network Security: Introduction to Data Encryption Standard (DES) Topics discussed: 1) Basics of the Data Encryption Standard (DES). 2) Block size, and key size in the DES algorithm. 3) Explanation of the DES encryption algorithm. 4) Introduction to initial permutation function, round function, inverse initial permutation function, and 32-bit swap function. 5) Introduction to the key scheduling process in DES. Follow Neso Academy on Instagram: @nesoacademy (https://bit.ly/2XP63OE) Contribute: http://bit.ly/3EpZgBD Memberships: https://bit.ly/2U7YSPI Discord: https://bit.ly/3HiGtJr WhatsApp: https://whatsapp.com/channel/0029Va9B1Bq4tRru0nqgtx3h Books: https://bit.ly/4cZYQil Website ► https://www.nesoacademy.org/ App ► https://play.google.com/store/apps/details?id=org.nesoacademy Facebook ► https://www.facebook.com/nesoacademy Twitter [X] ► https://x.com/nesoacademy Music: Axol x Alex Skrindo - You [NCS Release] #NetworkSecurityByNeso #Cryptography #DataEncryptionStandard

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