The default printer driver for HP M402 and maybe others come by default set to double sided printing, even if the printer is single sided only. UNCHECK double sided and…

If you do security well nobody notices. If you do security badly the world explodes.

Disable HSTS thusly https://campus.barracuda.com/product/ContentShield/doc/73699516/how-to-clear-the-hsts-cache-or-disable-hsts-for-firefox/

My Gear;Raspberry Pi 4 4gb +USB SSD. Idles at 2%CPU and 1.5Gb ram used. Upgrade to a minipc if you plan to use Ai Voice or Frigate video recording.SmLight ZigBee…

Background: When packets get transported they are cut into manageable chunks because routers & switches only have a limited amount of RAM. Normally each chunk is 1500 bytes BUT when…

Backups: Automated backups & tested +1, offsite +1, encrypted +1 versioned controlled OR immutable +1, our data in cloud services is also backed up +2 Hardware: support contract OR spare…

Samsung has made a boo-boo in their secure enclave that stores encryption certificates. Samsung has promised a fix for S10 and newer phones. very dry details here

Home Assistant is some powerful automation software that integrates with a lot of IoT devices. The .vmdk that is made available on their website is created using VmWare Workstation, which…

You may want to create some firewall rules to allow only LetsEncrypt to get to your port 80or if you live in a country other than the US, you may…

If you are in the process of adding RdWeb servers or if you rename a server you may get an error like the one shown below and not be able…