Basically, a dial-in modem is installed on the serial port of your Remote Access Server (RAS), which serves as the entry point in your network. A remote user dials-in the company’s modem number, using for example the Microsoft Dial-up Networking (DUN), and is authenticated by the RAS server before entering the internal network.
What is remote access?
Remote access typically gives remote users access to the following services on a company network: 1 File and print services 2 Client/server applications such as database applications 3 Applications for remote network administration More ...
How do I enable remote access to a Windows Server?
Right-click the server, and then click Configure and Enable Routing and Remote Accessto start the Routing and Remote Access Server Setup Wizard. Click Next. Click Remote access (dial-up or VPN)to permit remote computers to dial in or connect to this network through the Internet.
Where can the remote access server be deployed?
The server can be deployed at the edge of the internal network, or behind an edge firewall or other device. If the Remote Access server is located behind an edge firewall or NAT device, the device must be configured to allow traffic to and from the Remote Access server.
How to set up a routing and remote access server?
1 Click Start, point to Administrative Tools, and then click Routing and Remote Access. 2 In the left pane of the console, click the server that matches the local server name. ... 3 Right-click the server, and then click Configure and Enable Routing and Remote Access to start the Routing and Remote Access Server Setup Wizard. ... More items...
How to enable remote access?
To Enable the Routing and Remote Access Service. Click Start, point to Administrative Tools, and then click Routing and Remote Access. In the left pane of the console, click the server that matches the local server name . If the icon has a red arrow in the lower-right corner, the Routing and Remote Access service isn't enabled.
How to grant remote access to a user?
Click Start, point to All Programs, point to Administrative Tools, and then click Active Directory Users and Computers. Right-click the user account that you want to grant remote access rights to, click Properties, and then click the Dial-in tab.
How to connect to a dial up network?
If they are, see your product documentation to complete these steps. Click Start, click Control Panel, and then double-click Network Connections. Under Network Tasks, click Create a new connection, and then click Next. Click Connect to the network at my workplace to create the dial-up connection, and then click Next.
How to create a group VPN?
Create a group that contains members who are permitted to create VPN connections. Click Start, point to Administrative Tools, and then click Routing and Remote Access. In the console tree, expand Routing and Remote Access, expand the server name, and then click Remote Access Policies.
How to allow remote access to a PC?
To allow a remote PC to accept remote connections, do the following: Open Control Panel. Click on System and Security. Click on Allow remote access. Under Remote Desktop make sure to select Allow remote connections to this computer.
How to connect to a remote desktop?
To allow a remote PC to accept remote connections, do the following: 1 Open Control Panel. 2 Click on System and Security. 3 Click on Allow remote access. 4 Under Remote Desktop make sure to select Allow remote connections to this computer.
How does remote control work?
How It Works. Remote control: Uses a program such as pcAnywhere to take control of the console of a computer remotely. Administrators generally use this method to troubleshoot server problems remotely. However, because the remote connection is often made through a relatively slow analog modem, the bandwidth restriction often makes remote control ...
What is a remote node?
Remote node: Uses a remote access device to provide a gateway for users to access file, print, and other services on a company network from remote locations , such as from a laptop while on the road.
Why is remote access so slow?
However, because the remote connection is often made through a relatively slow analog modem, the bandwidth restriction often makes remote control access slow and jerky. Remote control access provides high security, saves on hardware and licensing costs, and is simple to implement on a network.
Why is a Ras server called a router?
A RAS server is often called a RAS router because it has at least one local area network (LAN) and one wide area network (WAN) interface and therefore operates as a router. The same is true of RRAS servers.
What permissions do remote access users need?
Admins who deploy a Remote Access server require local administrator permissions on the server and domain user permissions. In addition, the administrator requires permissions for the GPOs that are used for DirectAccess deployment.
What is DirectAccess Remote Client Management?
The DirectAccess Remote Client Management deployment scenario uses DirectAccess to maintain clients over the Internet. This section explains the scenario, including its phases, roles, features, and links to additional resources.
What is DirectAccess client?
DirectAccess client computers are connected to the intranet whenever they are connected to the Internet, regardless of whether the user has signed in to the computer. They can be managed as intranet resources and kept current with Group Policy changes, operating system updates, antimalware updates, and other organizational changes.
Do I need domain admin permissions for DirectAccess?
To take advantage of the features that restrict DirectAccess deployment to only mobile computers, Domain Admin permissions are required on the domain controller to create a WMI filter. If the network location server is not located on the Remote Access server, a separate server to run it is required.
Do you need a certificate for remote access?
A certification authority is required on the server if you do not want to use self-signed certificates for IP-HTTPS or the network location server, or if you want to use client certificates for client IPsec authentication.
Do DirectAccess clients have to be domain members?
DirectAccess clients must be domain members. Domains that contain clients can belong to the same forest as the Remote Access server, or they can have a two-way trust with the Remote Access server forest or domain.
What is remote access VPN?
The most basic form of VPN remote access is through a RAS. This type of VPN connection is also referred to as a Virtual Private Dial-up Network (VPDN) due to its early adoption on dial-up internet.
What is the line of defense for remote access?
So, you have a three-layer line of defense working to protect remote access to your network: anti-virus, firewall, and VPN. The network security team should monitor alerts from these defenses constantly.
Why is IPSec VPN important?
IPSec VPN connections are also important for an employee who needs widespread access to the company’s network. A word of warning: If you are using IPSec VPN for remote access, but you are not deploying Internet Key Exchange (IKE, certificates) as an authentication method, the connection will be vulnerable.
Why is IPSEC used?
This allows IPSec to protect data transmission in a variety of ways. IPSec is used to connect a remote user to an entire network. This gives the user access to all IP based applications. The VPN gateway is located at the perimeter of the network, and the firewall too is setup right at the gateway.
What is client side VPN?
The client-side software is responsible for establishing a tunneling connection to the RAS and for the encryption of data. RAS VPNs are appropriate for small companies, requiring a remote access for a few employees. However, most serious businesses have moved on from this basic form of VPN connection.
Should a company use IPSEC VPN?
A company should go for IPSec VPN remote access if it has a strong networking department with the ability to configure each employee’s hardware device individually (installing client software, enforcing security policies etc.).
Can I connect my tablet to my PC through the same network?
both tablet and PC are connection to the same local area network, you don't need to worry about outside users connection to the PC from the Internet since the NAT device (the router) won't allow it by default.
Can I use RDP over SSH?
You can also ensure that your router doesn't allow the RDP port from the Internet. Other options are to run RDP over SSH. You can do this with OpenSSH, or free for personal use in Tunnelier, which I have used in the past for secured RDP over SSH (free for home use).
