SSL/TLS Tutorial
INSE 6120
Content
History of SSL/TLS
Protocol Explanation
SSL Packet Inspection
SSL History
HTTP
+ SSL v1.0 (1994)
+ SSL v2.0 (1995)
+ SSL v3.0 (1996)
TLS History
+ TLS v1.0 (1999)
BEAST (2002)
+ TLS v1.1 (2006)
+ TLS v1.2 (2008)
BREACH (2013)
POODLE (2014)
+ TLS v1.3 (2018)
TLS Protocol
source: https://hpbn.co/transport-layer-security-tls/
TLS 1.2 Handshake
source: https://hpbn.co/transport-layer-security-tls/
TLS Packet inspection - Logestics
+ Wireshark
+ Sample capture file
TLS Packet Inspection demo
SSL/TLS certificate and Chain of trust
source: https://hpbn.co/transport-layer-security-tls/
Single Domain
Different Validation
Wild Card
+ Domain Validation
+ Organization Valid
+ Extended Validati
Multi-domain