Hardware
Yubikey
found top level header in "/notes/security/yubikey/" that didn't match meta title ("YubiKey 5 Series" != "Yubikey")The YubiKey 5 …
Secure Boot on Older and Unstable Motherboards
Recently I found my desktop motherboard was vulnerable booting malicious payloads due to the use of a developer reference key in production firmware. I have a …
LM Sensors
Useful for monitoring system statistics such as CPU core temperatures, fan speeds, and voltages. SetupAfter installing the lm_sensors package, run …
GPSd
InstallationInstall gpsd and optionally the client tools. On a headless server you'll probably want to skip gpsd-clients as they pull in X dependencies for …
Exploration of an ACN Iris 3000
So I found a dirt cheap video SIP phone (ACN Iris 3000) at a local HAM fest. After looking around I found the vendor has locked in the phone with their specific …