- Why Do We Need Privacy, And Isn’t It A Waste Of Time Anyway?
- Encryption Basics
- Generating Keys on the Command Line
- Creating a Key Pair – GUI Client
- Encryption and Email with Thunderbird
- Encryption and Gmail
- Key Signing
- WASHLUG 20140515 GPG and E-mail
- TrueCrypt, Heartbleed, and Lessons Learned
- Encrypting E-mail on Android; Importing Keys
- Sensible Security: The Schneier Model
- Hashing and Password Security
- Passwords, Entropy, and Good Password Practices
- Symmetric vs. Asymmetric Encryption
- Digital Signatures and Certificates
- Certificate Issues and Solutions
- TrueCrypt and GnuPG – An Update
- LastPass Hacked – What Does It Mean?
- ssh Introduction
- Home SSH Server
- SSH Basics
- SSH Authentication – Keys
- WASHLUG Talk on LastPass
- SSL Certificates – How They Work
- SSL Certificates – Problems
- Diffie-Hellman-Merkle Key Exchange
- Diffie-Hellman and Forward Secrecy
- TLS 1.3
- CERT Home Security Tips
- NIST Cybersecurity Framework
- Encryption and Quantum Computing
- NotPetya and Maersk: An Object Lesson
- Firefox Update
- NIST’s Quantum Cryptography Update
- LastPass Security Dashboard
- Linux Under Attack
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