====== Security ======
  * https://towardsdatascience.com/decentralizing-your-website-f5bca765f9ed - Decentralizing site
  * https://www.guyrutenberg.com/tag/security/
  * https://www.grc.com/inspectre.htm - spectre meltdown 

====== Security Learn ======
  * How to learn https://habr.com/ru/companies/ru_mts/articles/771524/

====== Secure ======
  * why not pgp - <https://habr.com/ru/post/460827/>
  * keybase - social network and chat with key keybase.io - service for working with keys 
  example https://gist.github.com/splittingred/54762915cee1844353d2#file-keybase-md
===== Files ======
  * exchange WormHole - <https://github.com/warner/magic-wormhol> <https://github.com/saljam/webwormhole> <https://habr.com/ru/company/globalsign/blog/500356/>
  * online <https://send.firefox.com>, <https://file.pizza/>
  * cli https://github.com/FiloSottile/age

===== Messangers =====
  * free signal realisation <https://en.wikipedia.org/wiki/OMEMO>