Enabling FIPS 140-2 on Amazon Linux 2 for use by OpenSSL or the OpenSSH server (sshd)

SSL/TLS Certificates in under Five Minutes with cronjobs. Docker friendly, IPv6 friendly, and automatic renewal with a simple cronjob. Did I mention it's free?

Issue with mac OS's Xcode rvictl CLI utility on macOS (Big Sur) and how I got it resolved

Running a fluid flow simulation to illustrate linear/nonlinear dynamics in the GNU Data Language instead of IDL

Building your own identity on the web has evolved throughout the years. Where we go moving forward depends on complex we want those systems to be, and if deserve to be dynamic or remain static.