CISSP - PKI and Applied Cryptography: TLS, IPsec, Post-Quantum
Watch on YouTube CISSP Domain 3 applied cryptography: PKI components (CA, RA, CRL, OCSP), X.509 certificates, TLS 1.3 handshake and forward secrecy, S/MIME vs PGP email encryption, IPsec AH vs ESP and tunnel vs transport mode, post-quantum cryptography (NIST CRYSTALS-Kyber and Dilithium), and the DigiNotar CA breach case study. Part of the complete CISSP study playlist.
▶ Watch next: CISSP - Secure Site and Facility Design: Fire, HVAC, Power [3.6] https://www.youtube.com/watch?v=xa_9V_efsSU
Chapters
- 0:00 PKI and Applied Cryptography -- From Keys to Trust
- 2:21 PKI Components: CA, RA, CRL, and OCSP
- 4:57 X.509 Certificates and Certificate Chains
- 7:11 TLS/SSL Handshake Process
- 9:49 S/MIME and PGP Email Encryption
- 12:12 IPsec: AH vs ESP, Transport vs Tunnel Mode
- 14:48 Post-Quantum Cryptography and Blockchain Basics
- 17:15 DigiNotar 2011 -- CA Compromise Case Study
- 19:28 Quiz Time
CISSP Domain 3 applied cryptography: PKI components (CA, RA, CRL, OCSP), X.
Key Topics
- PKI and Applied Cryptography -- From Keys to Trust
- PKI Components: CA, RA, CRL, and OCSP
- X.509 Certificates and Certificate Chains
- TLS/SSL Handshake Process
- S/MIME and PGP Email Encryption
- IPsec: AH vs ESP, Transport vs Tunnel Mode
- Post-Quantum Cryptography and Blockchain Basics
- DigiNotar 2011 -- CA Compromise Case Study