This episode wins the contest for the most protocols discussed. Matt Holt joined the show to to talk about TLS, Let’s Encrypt, the ACME protocol, CaddyServer, and a host of other important information security issues.

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Featuring:

• Matt Holt – Website, GitHub, X
• Erik St. Martin – GitHub, X
• Carlisia Thompson – GitHub, LinkedIn, X
• Brian Ketelsen – GitHub, X

Show Notes:

• CaddyServer
• Caddy 0.9 Released with All New Core (blog post)
• Papaparse: a CSV parser for the browser
• websocketd: Turn any program that uses STDIN/STDOUT into a WebSocket server. Like inetd, but for WebSockets.
• Let’s Encrypt: free SSL certificates
• PKI (wikipedia)
• Key concepts of information security: Confidentiality, Integrity, Availability, Non-repudiation
• Bulletproof TLS Newsletter
• ACME Protocole
• Extended Validation Certificate
• Manage TLS certificates automatically via LetsEncrypt.org
• Automated wrapper to add let’s encrypt support to go servers

Interesting Go Projects and News

• GopherCon Brasil sponsorship prospectus
• Hewlett Packard Go AST Scanner
• Static analysis tool for Go that protects against SQL injections
• Synchronization, error propagation, and Context cancelation for groups of goroutines working on subtasks of a common task
• Brad Fitzpatrick’s functest library
• Go wrapper for the .NET Core Runtime
• Fatih’s vim-go tutorial
• Keep track of upcoming vim-go features

Free Software Friday

• Brian ­- Python
• Carlisia - Exercism good first patches
• Matt - A QUIC protocol server implementation in pure Go: faster HTTPS communication
• Erik - Mosh: the mobile shell, Wireshack Troubleshooting with Wireshark: Locate the Source of Performance Problems (book) , and TCP Dump

Something missing or broken? PRs welcome!