You're missing Tor, and metadata reducing messaging like https://cwtch.im/
Also Mullvad Browser is a worthy addition given that its basically Tor Browser with the VPN instead of Tor-gateway. Same excellent metadata reduction tweaks, and you don't have to configure anything.
Oh and since this is against APTs my work might be useful for messaging: https://github.com/maqp/tfc It's as close to NSA-proof you can get. Naturally, if the government parks their flower van across the street and grabs your keyboard cable's spurious radio waves* or installs a cam in your house you're SoL, but otherwise you should be pretty good.
Also Mullvad Browser is a worthy addition given that its basically Tor Browser with the VPN instead of Tor-gateway. Same excellent metadata reduction tweaks, and you don't have to configure anything.
Oh and since this is against APTs my work might be useful for messaging: https://github.com/maqp/tfc It's as close to NSA-proof you can get. Naturally, if the government parks their flower van across the street and grabs your keyboard cable's spurious radio waves* or installs a cam in your house you're SoL, but otherwise you should be pretty good.
* https://en.wikipedia.org/wiki/Tempest_(codename)