Kevin Karhan 
Remember: #NotYourPrivateKeys = #NotYourControl!
Kevin Karhan :verified: (@[email protected])
@[email protected] but don't ask me, but listen to folks like #nachash who remain out of jail to this day because they do #ITsec, #InfoSec, #OpSec & #ComSec! https://gist.githubusercontent.com/WonderSwan/72deb6c85de2be8e4922/raw/df7d3e182b9932ba10baedcbbcb003fbf7a03256/Walter%2520White
@artikel10ev basically worse than everthing else...
[Or maybe not. cuz #QQ and #WeChat don't bother to lie into users' faces like @protonmail and #WhatsApp do]
Remember #KerckhoffsPrinciple:
#NotYourPrivateKeys = #NotSecureEncryption!
Also all #Singlevendor and/or #SingleProvider and/or non-#FLOSS solutions are inherently & unfixably bad as well as insecure per design!