Submissions by Mojah

Resolving the AddTrust External CA Root Certificate Expiration

We identified a certificate problem at a large CDN provider

Dissecting the code responsible for the Bitcoin halving

A look at the code for the Bitcoin halving

What Happens at a Bitcoin 'Halving'?

How I write and curate the cron.weekly newsletter

Creators vs. Consumers

Creators vs. Consumers

How to run HTTP/3 with Caddy 2

Show HN: Make a face mask from DIY materials

Why some governments appear not to be acting on the Covid-19 threat

How we identified SSL certificates affected by Let's Encrypt mass-revocation

2.3% of the domains monitored by Oh Dear were scheduled for revocation tomorrow

I found a loophole to prevent those pesky cookie notices

Why I'm open sourcing the financial side of my business

January 2020 Income Report

The text adventure game of exiting a Telnet session

The text adventure game of exiting a Telnet session

What is being sent to Ubuntu in the MOTD?

Wife is out with the kids. Time to update all computer-y things at home