Conversations on Cryptography

Conversations on Cryptography

English | MP4 | AVC 1280×720 | AAC 44KHz 2ch | 2h 24m | 1.66 GB

In this video from Total Seminars, Mike Meyers is joined by professor of computer science Bill Saichek as they discuss cryptography. Mike and Bill start with the basics of just what cryptography is and the key role it plays in protecting digital data. They then cover important topics like how websites use certificates to make sure usernames, passwords, credit card numbers, and other personal data stay secure; ciphers, binary, hashing, symmetric and asymmetric cryptosystems, digital signatures and certificates, and public key infrastructure; and how hashing helps you to be certain the data you receive or download is legitimate. Whether you’re just curious about cryptography, or you want to prepare for the CompTIA Security+ exam (or any other cyber security course), this course will give you a better understanding of this intriguing subject.

Table of Contents

1 Dive into cryptography

1. Conversations on Cryptography
2 Living with certificates
3 Why cryptography
4 Caesar cipher
5 Vigenère cipher
6 Moving to binary
7 Hashing
8 Asymmetric cryptography
9 Asymmetric methods
10 Certificates
11 Public key infrastructure (PKI)