NordVPN

What is a VPN
A VPN is a virtual private network that enables you to have a secure connection between your device and the internet you are connected to. This is through a VPN / all your data is routed through an encrypted tunnel. This hides your true IP address when accessing the internet. Most VPNs are used by people for a plethora of reasons including but not limited to using restricted services in their country, privacy and etc.

NordVPN
NordVPN is a proprietary VPN provider. NordVPN operates in Panama as the country has no mandatory data retention laws. Furthermore, It does not participate in Fourteen Eyes or Five Eyes alliances. Checkout out the Wikipedia page for more detailed information. On Linux, it is a terminal / command-line-based tool.

Account
NordVPN requires a paid account to access and use its VPN service. To make an account go to the NordVPN's Website.

Installation
To install NordVPN as it is not in the official Gentoo repository you must use/add the nordvpn overlay but if you would like an older version check out all the overlays on the Gentoo Portage Overlays website.

Layman
To start using layman first install it by doing

and then update the overlays existing on your Gentoo box by doing

and then to install the nordvpn overlay type in

and then it will display some text and add the overlay.

Install NordVPN
you can install the NordVPN package by using the following command

and then type yes to install it

Masked Issue
If you have an issue that says it is masked you can do

then type yes and then do

and then type "u" when asked after which you type the previous command

and press yes to install NordVPN

Groups
You have to add the user to the nordvpn group which you can do by using this command (replace "username" to your username)

OpenRC
you have to start the nordvpn service and enable it with the following commands

systemctl
you have to start the nordvpn service and enable it with the following commands

Login
type in and then type in your email and password

Connect
to connect to a random server type in

NordLynx
to use the NordLynx type in

Double Vpn
to use Double Vpn type in

Obfuscate
to use obfuscate type in

OpenVPN
to use openvpn type this for openvpn

TCP
type in this for TCP (only for OpenVPN users)

TCP
type in this for UDP (only for OpenVPN users)