Having remote zugriff is the ability to directly access something on another PC whilst you are not at that location. So you can in essence directly control that PC from the other side of the world.
If you are having no knowledge about the remote machine, just deny access to be on the safer side.
Yes, there are security systems that allow you to have remote access control. There are actually several different types of security systems that allow remote access control. Visit this link for just one of said security systems http://securitysolutions.com/
Access services
A remote desktop connection download allows someone to access your computer from another location. This typically is used by a company to allow a technician to fix your computer.
It saves you having to walk to the television by clicking a button on the remote to change the channel or volume.
network interface cards
A remote garage door opener uses a radio signal to communicate with a receiver on the garage door motor. When you press the button on the remote, it sends a signal to the receiver, which activates the motor to open or close the garage door. This allows you to control the door from a distance without having to manually operate it.
You can gain remote access of your network from a distance by purchasing a remote server. It will allow you to use your network at remote locations. You can also purchase a network adapter to use your internet at school or at work or while traveling.
To reset your Hunter fan remote, you can usually press and hold the fan's power button for about 5-10 seconds until the light on the remote blinks. This should reset the remote and allow you to reprogram it as needed.
To reset a Hunter fan remote, you can usually press and hold the fan's power button for about 5-10 seconds until the light on the remote blinks. This should reset the remote and allow you to reprogram it as needed.
Remote assistance port 3389 should be opened.
Remote connection software like for example "TeamViewer" allow people to remotely connect to a different computer. By doing so one can see the remote desktop and the user interface of the application that is running on the remote machine (for example in order to share a presentation during an online meeting). Another use-case would be to control both keyboard and mouse of the remote machine in order to analyze and solve a computer problem on the remote machine.