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How to connect to your neighbor's wi-fi. If the connection to the router is hidden

A person can deny this fact for as long as he wants, but it will still remain truthful - everyone loves a freebie. It is with such a positive note that we will begin our today’s discussion regarding how to connect to WiFi without knowing the password from any access point. But first things first.

First, let's briefly understand what this WiFi is? The answer is: WiFi is wireless way connections to the World Wide Web and local network. The main difference from the traditional connection (wired) is that when connecting via Wi-Fi, no wires are used, and the second difference is that when this method connections, you can simultaneously access the Internet from several dozen or even more devices using just 1 router. You need to know that there are points WiFi access– without protection and the one with a password.

When Wi Fi is without a password, then no code word no need to know. Access to the Internet or local network is carried out without a password and you can sit on sites for as long as you want, until, of course, the signal source is disconnected from the power supply.

If a business center is built near your home, then it is possible that the Wi-Fi password used in it is simply missing. Judge for yourself free WiFi available almost everywhere - in cafes, airports, shopping centers. In addition, in different cities you can find places that are completely covered by Wi-Fi, not to mention entire cities where the Internet is always free. I think this is correct and also very convenient.

But what to do if you only use the Internet at home and there are no open Wi-Fi points? How can I find out the password for a nearby Wi-Fi point (from neighbors, for example)?

Encryption

Oh yes, I completely forgot to say at the beginning of the article that you won’t find any hacking techniques here. There are programs and even equipment that can help hack Wi-Fi. But I won’t tell you how they work, so excuse me. The purpose of this article is to talk about some possibilities, since letters are sometimes received on this issue.

First, we need to be 100% sure that WiFi is definitely blocked by a password or prove the opposite. How can I check this? Easily! I'll explain on Windows example 7. To do this, you need to turn on your WiFi. You can also read about this in: "".

Go to the “Start” menu - “Control Panel”, click “Network and Internet”, then under the inscription “Network and Sharing Center” shared access» look for the item “Connect to a network” and click on it.

A small window will appear at the bottom right of the screen. It will display a list of all networks whose signal is picked up by your Wi-Fi. Each inscription will look like this: “Name”, “Status (Connected or not)” and “Signal level (small picture with four vertical stripes, the more of them, the stronger the signal)”.

Hover your mouse over the desired Wi-Fi and view information about the signal. Just from this information you can understand whether a password is set on this Wi-Fi. And more specifically, according to the inscription “Security Type”. IN in this case There is a password here, since the security type is “WPA2-PSK”.

When this signal is open, that is, without a password, you can be happy and thank its owners for free access to the network.

Let's consider the most likely and disastrous outcome (in your opinion) - only those points on which a password is set are accessible. I am a supporter of using someone else’s Internet in an unfair way, although one of my friends has been trying to convince me otherwise for several years now, but I have never succumbed to his tricks;).

If you have the financial opportunity to connect your own Internet, then I advise you to go to an electronics store and buy your own router, and then enter into an agreement with a company in your city that will provide Internet services. Then set your password on it and use wireless Internet within the apartment with the convenience of any room. Although you can even sit on the street near your window and watch videos on the Internet and chat with your friends (if you do not live on a high floor).

By the way, in August 2013 I moved into a two-room apartment on the 3rd floor, as they say in Jewish. So, I can talk on the radio telephone on the street without any interference. What prevents you from having Wi-Fi on the street? We've gone a little off topic, but if you sometimes spend time on the street near your house, for example, walking your son or daughter, then you can surf the Internet via your Wi-Fi.

Software

For Wi-Fi hacking, There are special utilities, which contain a certain database of passwords that are usually used. This database may also contain something like: “qwerty” or “1234abcd”, etc. All these options are stored in one text file located in root directory program or, if necessary, point to this file. So, this utility tries to connect to WiFi automatically, trying each possible option password. It may happen that someday she will come across the right one, but this may take several days, or even a couple of weeks. In addition, it is absolutely impossible to calculate all the options.

Here is an example of how such a program works:

If you don’t understand how to connect to WiFi without knowing the password using some program, then try another one. Perhaps you haven't figured out how to work in it.

There are a lot of articles written on the Internet where you can find out what programs are used to crack the password to connect to Wi-Fi. There is no point in listing them, since I have already said that I will not tell you how to use them. There is also special equipment, yes they cost money, but they work very effectively.

That's all for today.

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Every day computer equipment becoming more and more powerful, sophisticated and compact. It becomes much easier to use, and this is largely due to the modules wireless communication– Wi-Fi in particular. Just recently, 7-8 years ago, the peak speed that could be obtained at home via a dial-up channel rarely exceeded 50 kilobits per second. Nowadays, you can easily distribute a stream that is 20-30 times more powerful - without wires or cables.
And if you decide to get a home wireless network, but don’t know how to set up Wi-Fi, these instructions will come in handy for you.

You will need:

Connecting a Wi-Fi router

We will miss the moment of choosing and purchasing it. Let’s just note what to do without it Wi-Fi at home will be very problematic. This device will cost you $30-50 (depending on the power of the antennas and specific model) and will save you from a lot of unnecessary hassle.

Having the above device in hand, take it out of the box. We connect the power, and insert the Internet cord into the port labeled WAN. Also, the kit will include a regular network cable - we will use it to connect the laptop and router (inserting it into any LAN port). We need this solely for setup - we will not need this cord in the future.

Setting up the connection

Having completed all the above steps, open the browser, and in address bar enter the address of our web interface network wi-fi router (192.168.0.1 or 192.168.1.1 - depending on the model). The next thing we will encounter is the authorization window. Login and password are standard for all models and are indicated on back side the device itself. In our case, this is the standard combination “admin / admin”.

In parallel with this, we open new tab and try to open any other address. If everything works and you have internet, congratulations. All you have to do is configure the wireless network itself. If the sites do not open and there is no active connection on the computer, you will need to configure the connection through the router manually.

To do this, on the router’s web interface page, go to the “WAN” or “Internet Connection” tab.

Attention: depending on the specific device model, some sections may have a different name. There is nothing wrong with this - read the instructions and you will not have problems navigating through the sections of the web interface.

In a word, we need to open the Internet connection settings page. Its type and additional settings(DNS, IP address and connection type) should be provided to you by your ISP. Contact the Technical Service. support and this information will be provided to you.

Wi-Fi setup

Having sorted out the Internet connection, the last thing left for us is to set up Wi-Fi directly. To do this, look for the “Demon” tab wired network" Here we need to set several parameters:

  • Network name– here, I think, everything is clear.
  • Region– select your country of residence.
  • Channel– set the “Auto” mode if there are no restrictions on the range of working channels.
  • Mode– depending on the type of your wireless module, you can set one of the modes. 11bgn is universal and allows all devices with wireless module connections - we will choose it.
  • Channel width– this is the power with which the wireless signal will be transmitted.

We are not interested in the meaning of other parameters (except perhaps the checkbox “Enable wireless broadcasting of the router”). We save the changes: the router reboots, and in the list available Wi-Fi One new network will be added to your laptop. Let's join it, and forever forget about inconvenient wires and cables (by the way, power cord can also be extracted).

Safety

The last thing that remains for us is to secure the newly created network from prying eyes. To do this, look for the “Security” tab in the web interface. Here we can select one of the protection modes and also set a password for the connection.

According to my observations, few of those who were able to independently connect wifi router, if there is wired internet , knew how to do it RIGHT. That is, use it to set up a wireless network and integrate it into it different devices. As a result, they subsequently encounter difficulties that could have been solved at the local network design stage.

How to connect a wifi router?

Before you start step by step description regarding connecting a Wi-Fi router, I want to draw your attention to one point.

To create a full-fledged local wireless network, you need to buy a device such as a ROUTER, or also called a ROUTER.

The fact is that there are a lot of devices that are similar in appearance and functionality. for various purposes. For example, out of ignorance it is easy to confuse with wired router without WiFi, which also distributes the Internet signal to devices. But only with the help of cables - it does not have an antenna.

Another device similar in design appearance— access point. In general, her tasks are slightly different from ours. Characteristic difference router from the access point is that it has several sockets for network cables. While at the point there is usually only one.


The point of connecting a router is that it is now it, and not your PC, that will connect to the Internet via cable. To do this, all the necessary parameters required to connect to the provider, which were once applied on your desktop computer, will now be specified in the router settings. And all other devices will already receive Internet via wifi from it and according to the rules that will be specified in it.

For clarity, look at the diagram:


In order to connect a router at home and set up a Wi-Fi network, I used a dozen models from absolutely different manufacturers. I can say with confidence that in terms of the configuration itself WiFi router and connecting to the provider, the difference between them lies only in the details of the graphic design of the admin panel. Therefore, having mastered the principle once on one model, you can apply them to others. Today, as an example, I will illustrate with screenshots from two routers - TrendNet TEW-632BRP and ASUS WL-520GC.

How to connect a router to the Internet via DHCP?

The first setting we will look at is the setting DHCP servers.
If previously there was only one computer and it alone received an IP address from the provider, then we can connect many computers and gadgets to the router. This means that it is the router, instead of the computer, that will “communicate” with the provider’s equipment. And already within our home network between these devices, he will himself assign an internal IP address to each computer, laptop, phone, TV and everything else.

Procedure:

  1. After connecting to the power supply, first of all you need to configure the router to communicate with the computer. To do this, insert the Internet cable into the WAN slot on the device. And we connect the other cable, with two plugs, which most likely came with the device, at one end to the computer’s network card. Where there used to be an internet cable. Others - in any of the LAN1, LAN2, LAN3 or LAN4 slots of the router.

    I also want to note that it is better to connect the router to the network through a source uninterruptible power supply. I had an unpleasant experience when good device from Netgear faltered due to a power surge in the network. It simply began broadcasting wifi not at 100, but at 2 meters. Of course, I had to buy a new one.

  2. Next we take installation disk, included with the router. And we start installing the drivers and software.
  3. After this, we need to configure the computer to work with the router. Now we have network card configured to connect directly to the Internet through the provider. This means that perhaps the control panel contains some data that is important for us to save and use later when working with the router. To do this, go to the settings of the TCP/IP v.4 protocol as shown in the diagram:

    For Windows XP: Start > Control Panel > Switch to classic look> Network connections".

    In Windows 7: “Start > Control Panel > Network and Internet > Network and Sharing Center > Manage network connections > Change adapter settings.”

    In the screenshot, I go to the “Wireless Connection” settings, but you don’t have it yet, and since we connected the computer to the router with a cable, you need to select the “Local Area Connection” item:

    If you have something indicated here, then write down this data on a piece of paper. This is especially true for those who have lost their contract for the provision of services and do not know the data for connecting to world wide web. For a certain type of connection, which will be discussed below, this may be useful. After this, here, in the network connection settings on your computer, you need to set the IP, gateway and DNS to automatic. We will already enter these parameters in the wireless router.

  4. After that, go to the address “http://192.168.1.1”. Typically, configurations with the router occur here, if they did not have to be done at the software installation stage. But look in the instructions for the device to see which way to go to the router’s control panel. Since the default preset IP on different models may vary. Also another popular placement brief instructions— sticker on the bottom of the device. Look there too. If there are no instructions in the instructions, or it is lost, then go to the Control Panel, as I already described above. Only after click right click Under “Local Area Network Connection” in the window that appears, click the “Details” button. In the window that opens, look for IPv4 Default Gateway - this is the IP address of the router.

  5. Now, finally, go to the address indicated there through the browser (http://IP ADDRESS OF YOUR ROUTER). And we find the DHCP Server item in the menu (in Trendnet it is combined with WAN) and set the range of values ​​​​for possible IP addresses of devices within your local network. For me it was like this: Start IP - 192.168.10.101, End IP 192.168.10.200. And of course, opposite the DHCP Server item there should be an Enabled parameter. Domain Name or Host Name is the name of the future home wifi network. Let me make a reservation right away that the screenshots below were taken from my devices that are already working or have been working for several years. Their interface is in English, so it would be difficult for a domestic beginner to figure out what’s what without help - I hope these pictures will help you. Most modern firmware and software are already in Russified form, so it will be even easier to understand.

    This is what it looked like on Trendnet (highlighted in red):

    And here it is in ASUS:

Setting up a computer connection to the router via LAN

Now we will set the parameters for our wifi network at home - IP and router mask. For Trendnet this is the same item (see Figure 1, highlighted in green), for Asus - the WAN & LAN section - at the very bottom of the settings page. In the first case I set IP 192.168.10.1, in the second - 192.168.1.1. This is the address within the local network at which we can access the admin panel through a browser. And through which computers will access the Internet. Mask - default, 255.255.255.0

Connecting a WiFi router to the Internet via the WAN port

These were all flowers, now the most interesting part is the setup external connection router to the Internet.
There are several types depending on the provider settings. This happens in the WAN menu.



There are several other options for connecting to the provider’s equipment, but I didn’t come across them. Therefore, I will not talk about them for now.

How to encrypt your WiFi connection

If you did everything correctly and saved all the settings, then all devices that support wifi should now see new network with the name you specified. However, this is the question of how to connect wifi at home, not closed yet. Home wifi network It turned out to be open, that is, anyone can use your Internet access for free. In order to ruin everyone and make the wifi network at home accessible only to its owner, you need to protect the wireless network.

There are several methods, I have used two in my practice: WPE (or Shared Key) and WPA. The latter is more reliable, so I'll consider it. Go to security settings. In Trendnet this is the “Security” menu item, in Asus it is “Wireless > Interface”.

Select WPE or WPA Personal (PSK, TKIP) from the menu and set a password for authorization - from 7 to 64 characters. And we save. I show you how it was for me:



Well, now to access the Internet through your router, you need to enter a password. The final touch remains - so that there are no problems with connecting various devices to the router and with the operation of programs, we will manually set the DNS server. Setting this parameter is located in the same place where you entered the parameters for connecting to the Internet. We activate the function of manually assigning DNS servers and enter the IP from Google there:

  • DNS-Primary (or DNS Server 1):8.8.8.8
  • DNS-Secondary (or DNS Server 2): 8.8.4.4

You can also specify one of the Yandex servers (for example 77.88.8.8).

As you can see, connecting wifi through a router and making a wifi network at home is quite easy. I hope everything works out for you too!

Now for the traditional video for dessert on connecting a router, which will tell you even more clearly about the typical settings for working with the network.

Modern people are faced with the need to connect to Wi-Fi everywhere: wireless networks are much more practical and convenient than their cable “brothers”.

It’s just that similar WiFi privileges are mainly used by all sorts of mobile gadgets: phones, tablets, smartphones and most modern laptops. Accordingly, the question arises: why is a “classical” personal computer worse? After all, working on a desktop computer is much more convenient, and connecting cable internet often causes a lot of trouble.

And in this article we will look at how to connect desktop computer to wifi, and what needs to be done for the computer to “catch” invisible wi-fi.

By the way, the age of the device is not directly related to the creation of a wireless network, and you can connect WiFi even to a relatively old computer.

Can a regular computer be connected to wifi?

Some difficulties connecting to Wi-Fi personal computer are not at all connected with the “prejudices” of the developers or the unfortunate fate of this device, full of deprivations.

The fact is that mobile devices and modern laptops initially equipped with a built-in Wi-Fi adapter for connecting to a wireless network (which is not available on a desktop computer). However, such devices are mostly designed for short-term access to the network, and have a rather meager set of functionality.

While a desktop computer is designed for long-term work with both serious offline software and any global resources information network. Accordingly, connection with all peripheral devices and external networks (Internet, power supply, etc.) are carried out here in a more reliable cable way.

A cable Internet connection for a desktop computer is more stable than a wireless Wi-Fi connection. Yes, when WiFi connection the reliability and speed of the network directly depend on the number active connections, channel congestion, room architecture and many other third-party factors.

Therefore, decide to connect home computer to wifi solely for aesthetic reasons - still not worth it. “Standard” cable connection is more reliable, more efficient ( Not), and causes much less damage to the health of the Internet user.

However, if a hard connection to the Internet source is unavailable for some reason, then you can connect Wi-Fi on your home computer in a matter of minutes.

How to connect your home computer to wifi?

To connect wifi to a desktop PC, first of all, you need to purchase a special removable Wi-Fi adapter - a miniature antenna that will “catch” the Internet signal transmitted by the router and return the data processed by the user to the router.

The most popular and inexpensive solution here would be to choose a removable USB adapter for your computer.

In order not to get a “pig in a poke”, it is better to buy a device from well-known and time-tested manufacturers: TP-Link, D-Link, etc.

If you purchased the adapter from an official distributor, then a disk with special program to install drivers.

How to install Wi-Fi on a computer running Windows 7?

1. Connect your adapter to any USB port on your computer.

2. Insert the disk into the drive, run the auto-configuration utility and, when prompted by the program, click the “Next” button.

3. After installing the driver, in the “Network Center” folder for Windows 7 (or “Network Connections” for Windows XP), you will see a new shortcut (in addition to the usual “Local Area Connection”). The name of the label will contain the brand name of the manufacturer of your adapter.

4. Now you can connect your desktop computer to wifi. To do this, right-click on the shortcut once -> “Connection” -> Select the name of your Wi-Fi networks and enter your password.

How to set up Wi-Fi if there is no installation disk?

In addition to the “classic” purchase of a brand new licensed adapter, there are cases when the user needed Wi-Fi on the computer “here and now”, and he borrowed/purchased an old used WiFi adapter from friends.

Naturally, the disk with the driver for such an adapter has long been lost.

In such a situation, you need to download the archive with the driver from the Internet.

“But there is no Internet!” - you say - “What to do?”

Here to connect desktop computer to wifi you should:

1.

Connect the computer you are setting up to the router using a cable (if possible).

Go to the official website of the manufacturer of this adapter(or the specialized resource ddriver.ru), find the driver you need by the name of the USB-Wi-Fi adapter and download the software to your computer.

If cable connection it is not possible to connect to the router, download the driver you need to any computer connected to the Internet, and using removable media(flash drives) copy the archive to your wired computer.

2. Next, right-click once on the “My Computer” shortcut, then “Manage” and select “Device Manager” here. In the section " Network adapters"Find the name of our USB adapter, right-click on it and select the "Update driver" menu item. Next, specify the folder into which the archive was copied from the necessary drivers, and click "OK".

3. Once the installation is complete, you will be able to connect your desktop computer to wifi. To do this, in “Network Connections”:

Select a new shortcut;

Right-click on it;

Select the menu item “Connection”;

Select the name of your Wi-Fi network (which you specified in the SSID when setting up the router);

Enter your password and you can use the Internet.

Technology wireless internet networks have become a part of life quite tightly modern man. We constantly hear words such as Wi-Fi, router, 3G, and others, one way or another related to Internet technologies. The Internet is used almost everywhere: in shops, in transport, in cafes and restaurants, in public places equipped with wireless points access, but with a little effort, you can organize home wifi internet so that any existing device can be connected to the Internet anywhere in the apartment. This is not at all difficult to do, and with some time skills it will only take a few minutes.

Features of organizing a wireless network

Usually connecting to WiFi hotspot access it is considered that a connection will be made to global network and Internet access. This is not entirely true. A wireless connection is the same as combining computers or other devices into a local computer network, as well as using cables. The only difference is the technology. Naturally, combining home resources with the resources of the Internet provider and accessing the Internet will additional benefit, but this is far from the only area of ​​application home WiFi. As an example, when used home Wi-Fi only for internal needs, this is the organization of a media server on which movies, music or photos are stored, and to which all users of the home network can connect for viewing.

In order to make a wireless network for the home, inexpensive access points or Wi-Fi routers are usually used. When organizing a wireless network, there are several factors to consider:

  • data transfer speed within the network;
  • protection against unauthorized access;
  • range of the access point, i.e. transmitter power;
  • location of the access point in the apartment.

Considering these factors, you can organize a wireless network anywhere with maximum efficiency. Very important point is correct location transmitter indoors. If a wired network is organized, then each device or computer is connected via wires, and the connection speed is affected only by their quality and length. WITH wireless networks a little more complicated. Radio signals are transmitted through the air and may cause interference as they travel. This interference depends on the material and thickness of the walls, on the finishing material, on the power of the transmitter; interference can also arise from objects located in the apartment.

The optimal location for the router is approximately in the middle of the apartment and as high as possible towards the ceiling. Usually this is a place in the corridor, at a point equidistant from the rest of the rooms. This placement will ensure the most uniform distribution of the signal over the entire area. Of course, you can put the router on the table or system unit in one of the rooms, but then you should not expect that the signal will be the same strength throughout the apartment.

The speed of information transfer on the network depends on the selected WiFi standard- 802.11b/g/n. Modern models routers and mobile devices support all communication standards. In the standard with index n, the speed will reach 150 Mbit/s at ideal conditions. But it is also worth considering the fact that if a client that does not support the n standard and works, for example, on 802.11g connects to the router, then automatically all devices on the network will switch to operating in this mode, i.e. will operate at speeds up to 54 Mbit/s.

Connecting and setting up a router

Typically, almost all Internet providers provide their customers with wired Internet access. This means that the apartment is routed from the provider’s managed switch twisted pair to the client's apartment. In this case, the function of the provider is only to provide access to the Internet or to the resources of its network. Not many providers help their clients with services for setting up routers or organizing a home network, or such services are provided on a paid basis. Actually set it up home wifi internet easier than it seems. To do this, you need to adhere to the following algorithm, which is suitable in most cases:

  • Internet access is configured according to the settings issued by the provider;
  • Internet television (IPTV) is configured if such a service is provided by the provider;
  • wired connections are configured (by and large, only internal IP addresses are changed if desired);
  • setup is in progress wireless connection by specifying the access point ID and security parameters;
  • changing the password to enter the router configuration page;
  • access policies are configured, such as port forwarding, access to resources and various servers.

The settings of each router are purely individual, but the operating algorithm described above is suitable for each of them. If the router is not new, but has already been used for connection, then before setting it up you need to reset the installed configurations to the factory ones. On each router, this is done by pressing and holding the “Reset” button for 10-15 seconds. This button is located on the back panel, where the cable connectors are located. On some models, the reset button may be located on the bottom. To understand whether the configuration has been reset, just pay attention to the power indicator on the front panel. It should flash frequently.

If you are not sure what address you need to enter in the browser in order to get to the settings page, just turn the router over and “peep” this information. From below in mandatory a plate or sticker is attached on which the router address, user name and access password are written. There is also information about the device address, which may be required if the provider filters clients by MAC. Detailed settings routers with concrete examples settings can be found on the Internet or on this website.