Remote access client: This refers to the actual devices that connect to the organization’s network. These can include desktops, laptops, and various types of mobile devices.
Remote access server: This is a destination point for all remote access connections.
Methods: As mentioned above, this can include, LAN, WAN, VPN, or RDS.
Access security: There are several different types of options available to keep an organization's network secure. They include, but are not limited to, Privileged Access Management (PAM), Firewalls, SSO, and MFA.