What is Public Key Infrastructure (PKI) and how does it work?

This video explains what Public Key Infrastructure (PKI) is and how PKI works. Interested viewers may find the following links useful: Book: Cryptography And Public Key Infrastructure https://www.thesecuritybuddy.com/book-cryptography-and-public-key-infrastructure/ Cyber Security Courses - The Security Buddy https://www.thesecuritybuddy.com/cybersecurity-certification-training-tutorial-lessons/ All Articles on Cyber Security - The Security Buddy https://www.thesecuritybuddy.com/cyber-security-articles/ What is a block cipher? - YouTube https://youtu.be/6As2EPSbiIk What is a stream cipher? - YouTube https://youtu.be/v242s7Mc5WM What is a cryptographic hash function? - YouTube https://youtu.be/4G1s5htVDEw Public Key Infrastructure and Blockchain - The Security Buddy https://www.thesecuritybuddy.com/blockchain/public-key-infrastructure-and-blockchain/ Follow us on Twitter: https://twitter.com/asigosec_tsb