user
~/.local/share/applications/

global
/usr/share/applications/


copy
/etc/skel/.local/share/applications/

# # #

https://wiki.ubuntu.com/BasicSecurity
https://www.winehq.org/
https://www.microsoft.com/en-us/security/default.aspx
https://1password.com/
http://www.webmin.com/
https://httpd.apache.org/docs/2.4/howto/htaccess.html
https://httpd.apache.org/docs/current/programs/htpasswd.html
https://www.lastpass.com/
http://alternativeto.net/software/lastpass/?license=opensource
https://en.wikipedia.org/wiki/Cross-site_scripting
file:order.log (search)
https://protonmail.com/support/knowledge-base/what-is-the-difference-between-protonmail-com-and-protonmail-ch/
https://app.protonmail.ch/
https://www.forbes.com/sites/hollieslade/2014/05/19/the-only-email-system-the-nsa-cant-access/#286348f667f7
https://tutanota.com/
https://www.dwavesys.com/resources/publications
https://en.wikipedia.org/wiki/SSH_File_Transfer_Protocol
https://en.wikipedia.org/wiki/Salt_(cryptography)
pekka himanen "hacker ethic"
https://cybermap.kaspersky.com/
http://map.norsecorp.com/
https://www.themooltipass.com/
https://everykey.com/
https://everykey.com/security/