Link-22 (quite unusual) 12QAM 2400Bd waveform - inner ring 4 points (like QPSK), offset for symmetry - outer ring 8 points evenly spaced (like 8-PSK) i56578-swl.blogspot.com/2025/08/link-2…

Very curious cryptographic software and project, from German sciensist Nils Kopal,gives opportunity to learn about most mechanical and present cryptographic solutions. Also presented mathematical side for each cipher. cryptool.org/en/ct2/downloa… #cryptology

This Old Lady knows everything.

This makes sense.

Don't be lazy, control the applications that are installed on your smartphone, in most cases they want to get into your soul. reports.exodus-privacy.eu.org/en/

For Windows users who want to know what windows OS collect and how to disable it. Simple and useful app: wpd.app And don't forget to switch for standalone account. #privacy