About the author

John Daniel Leon is a security expert and developer residing in Houston, TX who currently works at IBM Cloud as the Application Security Architect. John maintains DevDungeon.com, a virtual hackerspace for developers and security experts. He has been programming from a young age and has a B.S. in Computer Science from University of North Texas. He spoke at GopherCon 2016 about packet capturing.

John is a polyglot programmer with a strong interest in Python, Go, and Java. Outside of programming and security, he has a background in music theory, performance, and plays violin and guitar.