Hacker News

Mojah

joined 2/7/2009, 10:13:52 AM has 2968 karma

Hi, I'm Mattias!

I blog at ma.ttias.be, run ohdear.app and dnsspy.io, write cronweekly.com and do some occassional podcasting at sysca.st.

For more ramblings, follow me on Twitter @mattiasgeniar

Recent Posts

Doubleclicking on the Web (2015)
by Mojahon 11/4/2020, 10:24:50 AM with 12 comments
Certificate lifetime limited to 1y since September first, 2020
by Mojahon 9/6/2020, 2:14:00 PM with 0 comments
I like big fonts and I cannot lie
by Mojahon 8/20/2020, 12:38:18 PM with 2 comments
Digicert to revoke a intermediate certificates for EVs tomorrow
by Mojahon 7/10/2020, 12:27:39 PM with 0 comments
Adding preventive revocation alerts to our certificate monitoring
by Mojahon 7/7/2020, 6:30:54 AM with 0 comments
Show HN: A tool to check if your site is among the to-be-revoked SSL certs
by Mojahon 7/6/2020, 8:36:32 PM with 0 comments
Cron.weekly Issue #140: WWDC, ARM, TLS, ProcDump, Nginx and More
by Mojahon 6/28/2020, 1:56:15 PM with 0 comments
How do we find users for our SaaS?
by Mojahon 6/21/2020, 6:37:52 AM with 0 comments
Want to Improve? Add a Delay
by Mojahon 6/11/2020, 12:39:17 PM with 0 comments
How are users finding our SaaS?
by Mojahon 6/9/2020, 1:49:27 PM with 0 comments
Cron.weekly issue #137: Kernel 5.7, TrueNAS, LibreSSL, Drupal and more
by Mojahon 6/7/2020, 8:12:37 AM with 2 comments
Static Hosting Benchmark: AWS, Google, Firebase, Netlify, GitHub and Cloudflare
by Mojahon 6/1/2020, 8:19:26 AM with 0 comments
What else can you stuff in a certificate chain?
by Mojahon 5/26/2020, 9:00:24 AM with 0 comments
What else can you stuff in a certificate chain?
by Mojahon 5/25/2020, 1:34:56 PM with 0 comments
Cron.weekly issue #135: Grafana, WebSockets, DNS, map, nix and more
by Mojahon 5/24/2020, 9:06:59 AM with 0 comments
Resolving the AddTrust External CA Root Certificate Expiration
by Mojahon 5/16/2020, 2:44:54 PM with 0 comments
We identified a certificate problem at a large CDN provider
by Mojahon 5/12/2020, 6:13:03 PM with 0 comments
Dissecting the code responsible for the Bitcoin halving
by Mojahon 5/11/2020, 2:08:31 PM with 4 comments
A look at the code for the Bitcoin halving
by Mojahon 5/11/2020, 6:10:07 AM with 0 comments
What Happens at a Bitcoin 'Halving'?
by Mojahon 5/10/2020, 7:42:07 PM with 0 comments
How I write and curate the cron.weekly newsletter
by Mojahon 5/1/2020, 11:05:58 AM with 4 comments
Creators vs. Consumers
by Mojahon 4/22/2020, 7:10:40 PM with 0 comments
Creators vs. Consumers
by Mojahon 4/20/2020, 10:30:44 AM with 0 comments
How to run HTTP/3 with Caddy 2
by Mojahon 4/12/2020, 9:19:44 AM with 0 comments
Ask HN: Is drop shipping still a viable business?
by Mojahon 3/31/2020, 6:59:28 PM with 1 comment
Show HN: Make a face mask from DIY materials
by Mojahon 3/25/2020, 7:21:10 AM with 0 comments
Why some governments appear not to be acting on the Covid-19 threat
by Mojahon 3/12/2020, 10:56:34 AM with 65 comments
How we identified SSL certificates affected by Let's Encrypt mass-revocation
by Mojahon 3/4/2020, 8:39:10 AM with 1 comment
2.3% of the domains monitored by Oh Dear were scheduled for revocation tomorrow
by Mojahon 3/3/2020, 9:28:13 PM with 0 comments
I found a loophole to prevent those pesky cookie notices
by Mojahon 2/27/2020, 12:16:12 PM with 22 comments