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Practical TLS
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Welcome to Practical TLS
Join the Discord Server
Discord Server - Guided Instructions
What is SSL? What is TLS?
How do SSL/TLS Protect your Data?
Anti-Replay and Non-Repudiation
Key Players
TLS / SSL Versions - Part 1`
TLS / SSL Versions - Part 2
Module 1 Review Questions
Hashing
Data-Integrity
Encryption
Public and Private Keys
How TLS and SSL use Cryptography
Public Key Infrastructure (PKI)
RSA
Diffie-Hellman
Digital Signature Algorithm
Module 2 Review Questions
Overview of the SSL Process
What is in a Certificate?
Inspecting a Certificate
Certificate Extensions
LAB 3.0 - Setting up your Lab Environment
LAB 3.1 - Inspecting the certificate of your favorite website
What is in a Private Key?
LAB 3.2 - Matching Certificates to Private Keys
What is in a CSR?
File Formats
LAB 3.3 - Creating a Certificate Authority and two Signed Certificates
LAB 3.4 - File Conversions
Module 3 Review Questions
Overview of the SSL Process, part 2
Certificate Validation - Part 1
Certificate Validation - Part 2
Certificate Chains - Part 1
Certificate Chains - Part 2
LAB 4.1 - Certificate Chains
Basic Constraints
Certificate Types (DV, OV, EV)
Certificate Revocation
Checking Revocation Status
LAB 4.2 - Certificate Revocation
Module 4 Review Questions
Cipher Suites
CS - Key Exchange - Part 1
CS - Forward Secrecy - Key Exchange - Part 2
CS - Authentication
CS - Encryption - Part 1
CS - Encryption - Part 2
CS - Hashing
Cipher Suites - Avoid, Accept, Prefer
Enumerating Cipher Suites
LAB 5.1 - Cipher Suite Enumeration
Records - Part 1
Records - Part 2
TLS Handshake
LAB 6.1 - Inspecting a TLS Handshake in Wireshark
Handshake: Ephemeral Diffie-Hellman
Handshake: Session Resumption
Handshake: Mutual Authentication
LAB 6.2 - Inspecting TLS Handshake Variants
TLS Extensions
Extension: OCSP Stapling
Extension: Server Name Indication (SNI)
Extension: Session Tickets
LAB 6.3 - Inspecting Handshake Extensions
Decrypting TLS
LAB 6.4 - Decrypting TLS
Major SSL/TLS Failures over the Years
HTTP Strict Transport Security
Certificate Authority Authorization
Certificate Transparency - Part 1 - Overview
Certificate Transparency - Part 2 - Process and Demonstration
Certificate Transparency - Part 3 - Merkle Hash Trees
Welcome =)
Welcome to Practical TLS
Join the Discord Server
Discord Server - Guided Instructions
Module 1 - TLS/SSL Overview
What is SSL? What is TLS?
Preview
How do SSL/TLS Protect your Data?
Preview
Anti-Replay and Non-Repudiation
Preview
Key Players
Preview
TLS / SSL Versions - Part 1`
TLS / SSL Versions - Part 2
Module 1 Review Questions
Module 2 - Cryptography
Hashing
Preview
Data-Integrity
Preview
Encryption
Public and Private Keys
How TLS and SSL use Cryptography
Preview
Public Key Infrastructure (PKI)
RSA
Diffie-Hellman
Digital Signature Algorithm
Module 2 Review Questions
Module 3 - x509 Certificates and Keys
Overview of the SSL Process
Preview
What is in a Certificate?
Inspecting a Certificate
Certificate Extensions
LAB 3.0 - Setting up your Lab Environment
LAB 3.1 - Inspecting the certificate of your favorite website
What is in a Private Key?
LAB 3.2 - Matching Certificates to Private Keys
What is in a CSR?
File Formats
LAB 3.3 - Creating a Certificate Authority and two Signed Certificates
LAB 3.4 - File Conversions
Module 3 Review Questions
Module 4 - Security through Certificates
Overview of the SSL Process, part 2
Preview
Certificate Validation - Part 1
Certificate Validation - Part 2
Certificate Chains - Part 1
Certificate Chains - Part 2
LAB 4.1 - Certificate Chains
Basic Constraints
Certificate Types (DV, OV, EV)
Certificate Revocation
Checking Revocation Status
LAB 4.2 - Certificate Revocation
Module 4 Review Questions
Module 5 - Cipher Suites
Cipher Suites
Preview
CS - Key Exchange - Part 1
CS - Forward Secrecy - Key Exchange - Part 2
CS - Authentication
CS - Encryption - Part 1
CS - Encryption - Part 2
CS - Hashing
Cipher Suites - Avoid, Accept, Prefer
Enumerating Cipher Suites
LAB 5.1 - Cipher Suite Enumeration
Module 6 - TLS/SSL Handshake
Records - Part 1
Preview
Records - Part 2
Preview
TLS Handshake
LAB 6.1 - Inspecting a TLS Handshake in Wireshark
Handshake: Ephemeral Diffie-Hellman
Handshake: Session Resumption
Handshake: Mutual Authentication
LAB 6.2 - Inspecting TLS Handshake Variants
TLS Extensions
Extension: OCSP Stapling
Extension: Server Name Indication (SNI)
Extension: Session Tickets
LAB 6.3 - Inspecting Handshake Extensions
Decrypting TLS
LAB 6.4 - Decrypting TLS
Module 7 - TLS Defenses
Major SSL/TLS Failures over the Years
HTTP Strict Transport Security
Certificate Authority Authorization
Certificate Transparency - Part 1 - Overview
Certificate Transparency - Part 2 - Process and Demonstration
Certificate Transparency - Part 3 - Merkle Hash Trees
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