X.509 PKI with OpenSSL 15: Analyzing digitally signed emails скачать в хорошем качестве

X.509 PKI with OpenSSL 15: Analyzing digitally signed emails

Entire course: ➡️    • Fundamental X.509 PKI in Theory and O...   ⏰ Timestamps for content in this video ⏰ 00:00 Recap of insecurity of unprotected emails 00:38 Adding root CA certificate to trust store 02:39 Adding issuing CA 1 certificate to trust store 03:00 Adding digital signature key certificate to trust store 04:24 Analyzing digitally signed emails 🔷🔷 About 🔷🔷 This Fundamental X.509 PKI in Theory and OpenSSL lesson is the 2nd of 4 parts demonstrating, how the 2-tier X.509 PKI constructed previously in this course can be used to incrementally add confidentiality and authenticity to initially insecure emails exchanged in a digital information system. This second part demonstrates how digital signature X.509 certificates can be used to digitally sign emails in order to provide the emails with authenticity. The lesson then analyzes with Wireshark the effect the addition of digital signatures to emails has on the information visible on the network when digitally signed emails are exchanged.