Setting up remote access to a computer. Windows remote desktop. Accessing a remote computer via the Internet: how it works

Remote computer access via the Internet will allow you to control your PC, even if it is located thousands of kilometers from your location.

The technology works on the principle of assigning to the user unique identifier on the global network. Using this data, a connection to remote control is made.

The function can be configured using system functions Windows operating system, and using additional programs(their use is usually free).

Notice! In order to access remote computer via another PC, the remote PC must be turned on and have an Internet connection. Also a function or program that ensures the presence remote connection, must be connected on both devices.

Using the Internet ID feature in Windows

Assigning a unique identification number on the network allows you to significantly simplify the connection process.

Using this feature, computers no longer need to configure the reverse connection process each time.

Also, the Internet ID function is quite easy to use and even an ordinary user can configure its operation.

How does Internet ID work? The connection of two computers occurs through a connection to a single Host.

The interface is displayed using the NAT protocol or standard firewall.

Follow the instructions below to set up remote access to your PC yourself using the Internet ID option:

First, you need to obtain an identifier with which two computers can establish a connection. The procedure for issuing an identifier is carried out by the host free of charge;
Some builds of Windows may not have a previously installed utility. You can download it from the link http://db.repairdll.org/internetidadmin.exe/ru-download-50.html.
Install the tool on both computers and get started;
After installation, a host icon will appear on the desktop toolbar. Click on it right click mouse and select the connection settings item;

Then in the new window, click on the appropriate button to obtain an Internet ID. This procedure must be done on the computer from which another PC will be controlled;

After a few seconds a window will appear with text field, which will indicate an identifier that allows remote connection of two PCs. Remember it, because without specifying the identifier on another PC, you will not be able to set up a connection;

Now you need to perform several actions on the client personal computer (to which you will connect). Run installed utility, select the operating mode as “Client”;
Click on the button to create a new connection and in the window that opens, specify the name of the connection and the identifier itself. You can choose any name, and the Internet ID must match the one issued on the first PC. Click on the OK key;

Next, the connection properties will open. Select the connection mode via ID as shown in the figure below and enter it again in the corresponding text field;

Now wait a few seconds and wait for the connection to complete.

In subsequent attempts to gain remote access to another PC, you will need to enter only the identifier on the administrator’s side, and on the client’s side, select the previously created connection template.

In addition to the proposed method for setting up remote access, you can use special programs that are even easier to set up.

TeamViewer program

TeamViewer is one of the most popular applications to create a connection and work with remote access to a computer.

main feature utilities: the user does not need to deal with the client and server parts of the program separately.

You just need to install the program on both computers and set up the connection in a few mouse clicks.

After the first startup, the application window displays your personal computer ID and access password.

To connect to another computer, just enter its ID in the Partner ID field and click the Connect button.

Benefits of TeamViewer:

Availability of several modes of operation of two computers at once: remote access, file and folder transfer mode, VPN;
During the connection, you can open a chat window, this will allow two users to communicate in real time, without being distracted by other instant messengers;
To ensure full-scale system administration Another PC can be connected to the option of 24/7 remote access. In inactive mode, the function consumes few resources and does not load personal computers;
Speed and stable connection. Thanks to the availability of quality hosts, users do not face the problem of access failure (this only happens in case of poor connection to global network Internet);
Please note that TeamViewer cannot be used for commercial purposes. The developer has built into the program a utility for determining a commercial connection. If it is detected, access to the PC will be immediately blocked.

If you want to use modules for corporate connection, you will need to purchase paid version applications.

Ammy admin

This program allows you to access the function remote control other PC. The functionality is very similar to that described above Team Viewer.

Available modes work includes the ability to view and remotely control other personal computer or the user's laptop.

The program can be used without installing it on two devices. Just open it on computers portable version.

The utility is not intended for use in commercial organizations or enterprises.

Download Ammy admin can be found on the developer’s official website at http://www.ammyy.com/ru/.

To get started, launch Ammy admin on both computers. Then enter the server computer ID on the client computer. Click on the “Connect” button.

The connection diagram is also shown in Figure 8.

This application more suitable for organizing a one-time connection than for long-term and regular work.

Among the advantages over other similar software are: simplified process connections, intuitive interface and high speed.

Among the disadvantages of the application, it can be noted that it is not available on mobile devices and tablet PCs. There is also no mode for transferring folders and files.

Use of the program is limited to fifteen hours per month. This function is designed to eliminate the possibility commercial use.

Hello to all readers of my blog. Marat Nauruzbaev is with you. In the last article I told. Today I will tell you how you can organize remote access to your computer via the Internet.

It's no secret that sometimes there is a need to remotely connect to your home or work computer to download any files or to remotely control your desktop.

For these purposes they are used special programs for remote access to a computer. Moreover, this can be done from anywhere in the world, from almost any computer or even from your smartphone. For remote access, you will not need a static IP; the connection will be made through a generated ID.

I'll tell you about the three most popular programs remote access, how to install, configure and use these programs. So, let's go...

TeamViewer program

I have been familiar with this program for a long time, and it helped me remotely administrate computers while in an office in another city.

The program has a simple interface, but at the same time it has a lot of additional functions, such as creating interactive conferences, chat, launching in a browser, multi-platform. Program TeamViewer Free for non-commercial use only.

Installing and configuring TeamViewer

For TeamViewer installations go to the section " DownloadTeamViewer full version» click « Download» (all pictures are clickable)

After downloading the program distribution, launch it by double-clicking on it

Set these settings and click “ Accept – next»

In the next window, I usually uncheck all the checkboxes and click “ Ready»

TeamViewer will be installed

After installation, you will need to configure TeamViewer, click " Continue»

Set the computer name and password to access this computer. Click " Continue»

In the next window, you can create a TeamViewer account or refuse to do so. Click " Continue»

In the final window, the ID of this computer will be generated. You can save it for future access to this computer from another computer or smartphone. Click " Complete»

This is what the main TeamViewer window looks like. In the left half of the window ( 1 ) shows your ID and password for accessing this computer. In the right half ( 2 ) you can enter the ID of the partner whose computer you can manage

Now, the question arises, how can you control another computer?

To do this, you need to install on the computer that you want to manage, full version TeamViewer, as I described above, or you can install the so-called TeamViewer client (TeamViewer QuickSupport).

TeamViewer QuickSupport

TeamViewer QuickSupport does not require installation or administrator rights. Created for quick access to the computer on which it is running. Not intended to control other computers.

Download for free TeamViewer QuickSupport can be found in the section " Download» official website of the program, choose your operating system(Windows, Mac, Linux, Mobile) and near " TeamViewer QuickSupport» click « Download»

After downloading TeamViewer QuickSupport, let's launch it

In the window that appears, your ID and password will be generated to access this computer.

Now enter this data in the main window TeamViewer to connect to the desktop of the computer you want to control

Enter the password

We see the desktop of the remote computer on the screen. Now you can work on it as if you were at this computer

UsageTeamViewer

Now I will show you some program options that you can use when accessing your desktop remotely.

« Menu» — « Communication»

Switching sides with a partner – switching modes. Now your partner will be able to control your computer
Start an internet call – Voice connection with your partner
Chat – the ability to chat with a partner
Video – video communication with your partner

« Menu» – « Files and additional features»

Take screenshot – screenshot of a remote session
Start session recording – video recording of a remote session
Open File Transfer – for two-way file transfer between partners

To transfer files, this opens: convenient manager files

ProgramLitemManager

Program for remote access to a computer Litemanager allows you to manage up to 30 computers for free (for individuals and legal entities).

Possibilities Litemanager similar TeamViewer, except that the free version of Litemanager does not have the ability to use audio video chat. Also in the paid version of Litemanager there is interesting feature « Record server desktop according to schedule" I didn’t notice such a function in TeamViewer...

Installation and configuration LitemManager -Server

For installation Litemanager go to , to the section “ Download"and vice versa LiteManager Pro/Free click " Download»

The program distribution package is downloaded in an archive. Double-click on the program archive

The archive opens in your default archiver program.

Program Litemanager consists of 2 parts: the server part (Server) and the viewer (Viewer).

LitemanagerServer is installed on the computer you want to access.

LitemanagerViewer is installed on the computer from which you want to control another computer.

I hope I explained it clearly... :)

You can, in principle, install both parts and from your computer you can control and be controlled. How... clever... 🙂 .

Well, here it is to install LitemanagerServer, run it to install

To scroll through the pictures, click " Back" or " Forward»

At some point the program will ask you to enter a password to access this computer, click “ Change/install»

We come up with and enter a password, click “ OK»

At the end of the installation, leave the checkbox to start the Litemanager server and click “ Finish»

A connection by ID window will appear where your ID will be generated, or you can enter your ID and click “ Connect»

If the connection is successful, the message “ Connected" Press the button " Options» to change connection options by ID

I set these options, I changed the general NoIP server to “ 1_New_noip" You set it at your own discretion, i.e. choose through which server your ID is connected stably

After applying the settings, click " Close»

To view and change other settings, click right key mouse over the Litemanager icon in the system tray and select “ SettingsLM servers...»

A small window will appear that says “ Server settings", by clicking on which it exits extra menu with a choice of LM server settings that you can customize “for yourself”. Let me just say that the menu item “ Connection byID"We have already set it up for you above...

InstallationLiteManager— View

Installing LiteManager - View is similar to installing LiteManager - Server, there is nothing complicated here

After installation is complete, select the license type, “ LiteManagerPro" or " Free" I chose " Free" Click " OK»

UsageLitemManager

The main program window will appear, in the main part of which all created connections will be displayed, and on the right side you can select the connection mode (control, viewing, files, demonstration, etc.)

To create a connection to another computer on which you have installed LiteManager-Server, go to the menu “ Compound» — « Add…»

In the " Compound"Come up with a name for the connection. Enter the ID and password of the managed computer

In the " Network and operating hours» select « Eco mode”, if you and (or) your partner have low Internet speed. Click " OK»

An icon for the created connection will appear in the main program window. Depending on which mode is selected in the right half of the window, double-clicking on the connection will start a communication session with the remote computer

We start a remote control session with another computer and see its desktop. Now we can control it on our computer.

I will list the names of the icons that are located at the top of the remote desktop window...

Settings
Other modes
Selecting a Remote Monitor
Selecting a remote user session
Mouse and Keyboard Control
Lock input and screen
Send Alt-Ctrl-Del
Retrieve remote clipboard
Set remote clipboard
Screenshot
Avi recording
Pin
Hide toolbar
Active connections
Close

When choosing " Other modes» a menu appears where you can use additional options programs

For example, open file manager(File Transfer) to share files between computers

ProgramAmmyy Admin

Of the three remote computer control programs described in this article, Ammyy admin is the simplest and does not require installation on a computer.

Download the program in the section " Download» official website. Click on the file name ( AMMYY Admin (exe) ) for download.

Note: At the time of writing, the programAmmyy admin could only be downloaded in browsers Internet Explorer And Opera.

Run the downloaded file AA_vx.exe

Ammyy admin launches immediately without installation.

The main window can be roughly divided into two halves. In the left half of the window ( Client) your ID and IP are displayed. In the right half ( Operator) you can enter the client ID/IP and click the “ Connect» to access the remote computer.

Accordingly, in order for the connection to occur, the program must also be running on the remote computer Ammyy admin

I hasten to note that this program does not require a password to connect. When connecting to a remote computer, a window will appear in which you will need to select connection options and click the “ Allow» to agree to operate the computer. You can also check the box “ Remember my answer for of this operator "so that in the future the operator with this ID will connect without the client’s consent

After connecting, a window with the desktop of the remote computer will appear on your screen, on which you can work as if you were behind it

In addition to connecting to the remote desktop, it is also possible to run voice chat or file manager by selecting the appropriate menu items in the operator window

You can also take advantage of additional features during a remote desktop session

Connection settings
Encoding settings
File manager
Voice chat
Desktop
Full screen mode
Winkey
Refresh screen
Reconnect
Actions for the remote computer

For example, open File manager…

also in Ammyy Admin There is an interesting option to run the application as a Windows service. This may be needed when access to a remote computer is needed without permanent launch Ammyy Admin.

To install the Ammyy Admin service on a remote computer, in the main Ammyy Admin window go to the menu “ Ammyy» – « Service» — « Install»

The Ammyy Admin service will be installed and launched the next time you reboot. Click " OK»

The Ammyy Admin service can be started manually without waiting for the computer to restart. To do this, go to the menu “ Ammyy» — « Service» — « Launch»

A message will appear that the AA service is running, click “ OK»

In the future, to disable this service, go to Windows services, find the service AmmyyAdmin and uncheck the box next to it. Click " OK»

Or in the main Ammyy Admin window go to the menu “ Ammyy» — « Service» — « Delete»

Conclusion

In this article, we looked at the main three programs for accessing a remote computer, figured out how to install, configure and use these programs.

All programs deserve attention and have the right to life and further development. Each of them is good in its own way and has its own differences, although all of these programs perform the main role of connecting a remote desktop well.

I will still outline the main points when working with these programs:

TeamViewer works great and is functional, but still its cost is high for commercial use;

LiteManager more complex in settings, on my computer it had a low connection speed, especially with low Internet speeds, but it is free when connecting up to 30 computers and the ability to remotely control the computer without the user noticing;

AmmyyAdmin simple program with the most necessary functionality, launches without installation, but is free only up to 15 hours per month.

By the way! If you want me to provide you computer help using these programs, go to my section.

That's all for me, please write in the comments which remote access program you used and which one you liked the most.

Remote access to a computer or “remote”.

Remote access or “remote work” (Not to be confused with Remote work.) allows you to sit at one computer via the Internet, see the screen of another computer and even work on it. Move the mouse across the screen, open folders, install and configure programs. Keyboard presses will also be transmitted via the Internet to this computer. Thus, while being far from the computer, you can perform on it various works – .

This way of working at a computer is especially loved by accountants who sit at home and work 😉

Now let's look at it technical details using Windows computers as an example. To organize remote access to your computer, you can use:

regular Windows tools called RDP
third party software VNC, r, and others.

The standard remote access tool for Windows involves direct connection with a computer. That is, if the remote computer is in the internal local network(i.e. the Internet comes to it through a router), then you can organize access to this computer from the Internet by setting up the router. ……

How to make remote access via RDP?

For remote access to a computer via RDP to work, you need to:

so that this computer can be directly accessed from the computer from which the connection is supposed to be made. Those. both computers must be on the same local network or the router must be specially configured for this (see port forwarding)

enable remote access on your computer. Right-click “My Computer” and select “Properties”. Next is the “tab” Remote sessions" Check the “Allow remote access to this computer” checkbox. The user under whom the RDP connection will be made must have a password!

After completing these two steps on the computer, open the client for remote connection via RDP, enter the name of the remote computer (or IP address) and connect. How to open the RPD client? The client opens like this - click “start”, “run” and enter the command: mstsc and press Enter. Or look for the “Remote Desktop” item in the Windows menu.

Remote access is an excellent tool if you need to help a person who is far away with a computer, or urgently view work files from home. Let's look at what programs you can use for this, how to configure them and use them in your work.

What is remote access

Remote access is a technology that allows a user to connect to a computer at a distance using another device and control it as if he were sitting at that computer. This could be connecting to a work machine from home, or helping a friend install programs - there are many options. The main condition is that both devices have Internet access and a special program.

There are many programs for organizing remote access, both complex and very simple, some of which we will try to highlight.

A device in a remote access network can play two roles:

host - a computer to which access is provided (for example, a work computer on which you need to work from home);
client - a machine that accesses other devices.

Same computer in different situations can be used both as a host and as a client - but not at the same time.

Each device is assigned its own identifier - a label with which devices “find” each other on the network. In most cases, the connection happens like this: the client is given a host identifier, it finds it on the network and connects to it, giving the user access. For security purposes, a unique one-time password, which is visible only to the host: this is done so that an untrusted person cannot connect to the computer.

Some programs use a generated unique ID number as an identifier, some prefer to use an IP address and Domain name. We will look at both.

Remote access via ID

First, let's talk about programs that operate on IDs. They are quite easy to use and suitable for the household needs of ordinary users, but they are not without their drawbacks.

AeroAdmin

Video: Using TeamViewer

Ammyy Admin

Ammyy is another remote access program that is characterized by its simplicity and minimalism.

It has fewer functions than TeamViewer, but it is perfect for people who do not have special functionality requirements: Ammyy is simple and very convenient, and it is also free.

The program interface is similar to the previous one: there is a window, the window contains your data as a host and a form for connecting other computers. You can connect either by ID or IP.

The main Ammyy Admin window provides the opportunity to both connect your computer to the client and become a client yourself

Unlike TeamViewer, Ammyy Admin does not require a password: instead, it requires the host to confirm consent to connect. Without the consent of the host, the communication session will not begin.

Ammyy waits for the host to give permission to connect

The main disadvantage is the same as with TeamViewer: free version involves restrictions on the use of the program, which can only be eliminated by purchasing the full version.

Video: working with Ammyy Admin

LiteManager

The third program that provides access by ID is LiteManager - Russian program, built on the basis of a utility from Microsoft, now closed. In the same way, dividing into a free and paid version, LiteManager provides “free” users with much more opportunities than previous programs: for example, you can connect not 5 computers to your client, but all 30. Such loyalty makes the program attractive not only for ordinary users, but also for administrators of small networks.

Unlike other tools discussed, LiteManager consists of two components that are installed separately from each other: client (installed on client machine) and server (respectively, on the host) part.

When installing the server part, a password is set for it, which is subsequently used by the client to connect to the host.

The client interface differs from previous programs and is more reminiscent of a manager window virtual machines. In him a list of connected devices is indicated, each of which can be launched using the mouse.

The LiteManager interface displays connected devices that can be launched with a mouse click

The capabilities of LiteManager in some ways duplicate the functionality of TeamViewer and even exceed it. You can connect via IP or ID; also here convenient function display, designated as a network map. With its help, you can present all the computers involved in the network in the form of a map that displays the connection of the hosts to the client, as well as connected printers and other devices.

Network map in LiteManager is an opportunity to view connected devices in the form of a map

Video: how to use LiteManager

Remote access using IP address

Here everything is a little more complicated. The fact is that the IP address of an ordinary user is dynamic, that is, it changes regularly, and if you need to constantly connect via IP, it will be very inconvenient to configure the program again each time. Therefore, to take full advantage of remote access via IP, you must activate a static IP service. This is done by the provider and costs about 200 rubles per month (prices may vary depending on the provider).

After connecting to the service, you will be given a static (unchanging) IP, and you will be able to use remote connection. However, you should use the service at your own risk: ordinary user PC static address, due to its less security, can cause problems.

As an alternative, you can use the DynDNS service, which, for a fee, gives the user virtual server- the connection will pass through it. However, such a service is more expensive than static IP.

When a static IP is received, you need to open the port necessary for the program to work.

Now that the settings have been applied, it's time to move on to the program itself.

Radmin

Radmin program for a long time(before the advent of TeamViewer and other systems using ID) was the leader among remote access systems. She is very lightweight, undemanding system limitations(therefore runs well on older computers), and also provides high speed connections. However, this program only works via an IP address.

Radmin consists of client and server parts, and after installation it will require some configuration.

Radmin- paid program, however free 30-day trial version can be downloaded from the official website.

Video: how to configure and use Radmin

Remote Desktop

This is not a program from third party developers. This is a built-in tool for remote administration from Microsoft, which, as a rule, only works on a local network. To work with it, you will also need a static IP address and port settings, which are described above. However, you need to specify a different port: 3389.

To Remote Desktop worked, you need to give him permission. To do this, you need to follow the path “Start - Control Panel - System - Remote Access Settings” and check the “Allow connection...” checkboxes wherever possible.

To built-in Windows service Remote Desktop worked, it needs to set permissions

Remote Desktop is found by searching the Start menu as “Remote Desktop Connection”. It looks like this: a window into which the data of the host computer (IP address and user name) is entered.

To connect via classic Windows application you need to enter the details of the host computer

If everything is fine, then this will be enough to connect.

So, we found out how to use remote access programs and how they can help to a simple user, and the network administrator. Now the main thing is to apply the acquired knowledge in time!

A common task: setting up remote access to a computer that is connected to the Internet via a router.

Solution: do port forwarding on the router. Port forwarding is also called publication of the port or port forwarding. In English terminology the terms are used Port Forwarding And Port Publishing.

What is port forwarding

Port forwarding is the mapping of a specific external port gateway (router, modem) with the required port target device on the local network (server, workstation, network storage, camera, recorder, etc.)

But which port to forward depends on how you want to access the computer.

How to set up remote access via RDP (remote desktop, terminal)

Connections by RDP protocol are carried out on port 3389 of the target computer. What should be done:

Step 1 Allow incoming RDP connections on the computer

Attention! It is possible to make INCOMING connections via Remote Desktop to the following editions of Windows OS:
Windows XP Professional;
Windows 7/8.1 Professional;
Windows 7/8.1 Ultimate;
Windows 7/8.1 Corporate.

In Windows XP Starter, Home Edition, in Windows Vista/7/8/8.1 Starter, Home Basic, Home Premium there is no possibility of incoming connections.

To do this we open Properties of the system(WIN+Break), click on the link Extra options systems:

Go to the tab Remote access, put the switch in position Allow connections to this computer, uncheck Allow connections only from computers running Remote Desktop with network level authentication (recommended) and click OK to apply the setting:

Step 2 Create on computer account, under which the remote desktop user will connect.

Requirement No. 1. This the account must have a password. According to default settings local politics security, accounts Without a password, RDP connection is prohibited. It is not recommended to allow remote access to non-password-protected accounts in security policies. This will create a threat of unauthorized access from intruders.

Requirement No. 2. If the user is NOT an administrator on local computer, it must be added to the group. This can be done in two ways.

How to allow a user without administrative privileges to connect to a remote desktop

Method one.

Right click on system shortcut This computer and select Control:

In the window Computer management select Local users and groups => Users:

Find in the list the desired user And double click call its properties:

Go to the tab Group Membership and press the button Add:

Click the button Additionally:

Then, button Search:

Select a group from the list Remote Desktop Users and press OK:

In the windows Group selection And Properties:<пользователь> click OK:

Method two.

Open system properties (Win+Break), click Extra options:

Go to the tab Remote access and press the button Select users:

Click the button Add:

Click Additionally:

And Search:

In the list, select the user account to which you want to grant remote access rights and click OK:

Now click OK in the following two windows:

Step 3 Create a forwarding rule on the router, according to which, when a request is made on a given port, the connection will be redirected to port 3389 of the desired computer.

In routers D-Link required the section may be called Virtual Server, as in D-Link DIR-615:

Also, it may be called Port Forwarding, as, for example, in DIR-300:

The essence is the same:

We give an arbitrary name to the rule;
Opening Non-standard port on a router that is not busy (field Public Port);
We indicate the IP address of the target computer on the network where it should go deleted user(field IP address);
We indicate the port number through which the application or service runs on the computer. In our case, for the Remote Desktop Server service this is port 3389 (field Private Port).

If your ISP gives your router dynamic address, it is convenient for you to use the Dynamic DNS service. D-Link has its own service where you can register an Internet address (i.e. domain) for free and set up access to your router and local network through it.

For Dynamic settings DNS go to the section MAINTENANCE, select subsection DDNS Settings and click on the link Sign up... to go to the site and register a domain. Then set up synchronization of the domain with the router's IP address in the area DYNAMIC DNS SETTINGS and save the settings with the button Save Settings:

After this, you can connect not by IP address, but by an address like your-adres.dlinkddns.com:port

Checking the connection to the computer via remote desktop

Start the Remote Desktop Server client:

In field Computer Enter the address and port separated by a colon. In field User enter your username and click the button To plug:

This remote connection may harm the local or remote computer. Before connecting, make sure that the remote computer is reliable.

Check the box and click the button To plug:

Now enter the user password, check the box Remember credentials, if you don't want to enter your password every time, and press OK:

After this, a message may appear:

The authenticity of the remote computer cannot be verified. Do you want to connect anyway?

Here you can check the box Don't ask for connections to this computer again and press Yes: