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Remote Access Solution in Windows Server Environment - Coggle Diagram
Remote Access Solution in Windows Server Environment
Virtual Private Network (VPN)
Site to Site
Definition
A type of VPN that keeps data encrypted between two locations without needing credentials or client apps on devices using it.
Features
Intended to connect entire networks, usually from different locations
They work by routing traffic between two site-to-site VPN tunnels.
It requires to launch the application (client), sign in, and keep it running for as long as want to use it.
How It Works
It works by creating a “tunnel” between two networks.
The VPN uses gateways at each location, which encrypt all traffic that passes through.
All traffic (data) has to be encrypted at the gateway, which is solely responsible for protecting the data and sending it through the tunnel to the other side.
Remote access
Definition
enables users who are working remotely to securely access and use applications and data that reside in the corporate data center and headquarters, encrypting all traffic the users send and receive.
Features
No client-side installation or maintenance should be required. ...
It is user-friendly. ...
It offers high levels of security.
How It Works
When an offsite employee sends data through a VPN, it is encrypted, so even if a hacker is able to intercept that data, they won’t be able to use it.
Routing Information Protocol (RIP)
Features
Updates of the network are exchanged periodically.
Updates (routing information) are always broadcast.
Full routing tables are sent in updates
Definition
one of a family of IP Routing protocols, and is an Interior Gateway Protocol (IGP) designed to distribute routing information within an Autonomous System (AS).
How It Works
RIP uses a distance vector algorithm to decide which path to put a packet on to get to its destination. Each RIP router maintains a routing table, which is a list of all the destinations the router knows how to reach. Each router broadcasts its entire routing table to its closest neighbors every 30 seconds.
Network Address Translation
Features
The network address translation feature of NAT secures the private network by hiding the
Internet hosts cannot directly connect to machines that use
How It Works
When a packet traverse outside the local (inside) network, then NAT converts that local (private) IP address to a global (public) IP address. When a packet enters the local network, the global (public) IP address is converted to a local (private) IP address.
Definition
a process that enables one, unique IP address to represent an entire group of computers. In network address translation, a network device, often a router or NAT firewall, assigns a computer or computers inside a private network a public address.
Network Policy Server (NPS)
Features
centralized authentication, authorization, and accounting for wireless, authenticating switch, remote access dial-up and virtual private network (VPN) connections.
How It Works
Network policies are sets of conditions, constraints, and settings that allow you to designate who is authorized to connect to the network and the circumstances under which they can or cannot connect.
Definition
the Microsoft implementation of a Remote Authentication Dial-in User Service (RADIUS) server and proxy. It is the successor of Internet Authentication Service (IAS)