June 5, 2021: Added a blog post with a quick way to get started with Javascript.

February 16, 2021 – Added a new Web Lab. Lab 18 is an interactive simulation of a cryptocoin blockchain – the Teddy Token.

February 1, 2021 – Added two new Web Labs. Lab 16 on the RSA public-key encryption method, and Lab 17 on cryptographic hashes.

Rich Herz

Rich, 2014

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