Remote Controller & Presenter Make education more efficiently

Main Idea Establishment of connection between two computers with the purpose of granting access to the remote computer Remote Computer Controller Computer Connection

Reasons This is the reasons of using that system: You can see what is going on the remote desktop. 1 It can be used to administrate some remote server 2 It can help you to explain your friend how to use some software program. 3 It is a good way to organize your remote presentation 4

Microsoft Remote Desktop Windows Server OS Computer with RDP Client Connection Positive Things Server part included in Windows package. It’s simple for using (you don’t need to set any properties). It’s works quickly enough. Negative Things It’s uses only Direct IP Access Method. It can be used only for control remote computer. It is mainly focused to use on server machines and administrative purposes

Remote Administrator Principle of operation Computer which have RAdmin Server Service installed Computer with RAdmin Client Have Static IP Direct IP Connection The Main Advantage is probability of using it on any Windows Version

RAdmin in work

Virtual Network Computing Principle of operation VNC Server VNC Client Have Static IP Direct IP Connection (VNC)

Advantages 1 It have program realization for most systems such as MS Windows, MacOS, Unix Systems 2 Server applications is included in all new versions of operating systems by default 3 There are a lot of external library for many languages.

Disadvantages Low Performance The speed of data transfer is very low, so it is good to use in local network with high speed. Main Disadvantages Bad Software The existing software is worse than for other analogues

The Work Scheme Server Client Connect via Direct IP Transfer data Shared Environment Necessary things: Server must have visible IP address or External IP. Server should be visible to client.

Another Scheme Client Network 1 Server Network 2 Service Internet Service – this is service which provides internet access (NAT, Proxy Sever and so on )

One of Solutions Client Network 1 Server Network 2 Service Internet Central Server

How it works All Requests pass through the central server (this is some service). Central Server transfers data between “client” and “server” and filters packets. We do not need to know remote computer IP Address. We choose computer form the list downloaded from Central Server. Central Server can provide other services, not only remote control.

Team Viewer

Team Viewer in work When Team Viewer is running we get a ID number and the password. We must enter this data on client computer and we will be allowed to control, view, file transfer or other services on remote computer.

Remote Controlling

Notice During online session we can use some interesting services: Online File Transfer Between your computer and remote computer. Creating VPN Network (so you gets a virtual network and use it either as if you have two computers connected with each other via cable). Recording all actions which has been made on remote desktop (so, you will get AVI file). If you are using a local network and remote computer has internet access you can get internet from remote computer during online session.

Other Interesting Software Comparison of remote desktop software Remote Access and VPN Solution Web-based hosted VPN services. Comparison of Java Remote Desktop projects