Wifi guard program to detect other people's connections. SoftPerfect WiFi Guard is a free utility to protect your home Wi-Fi network
SoftPerfect WiFi Guard- just a wonderful watchdog program for your PC. Why watchman? because better app to protect your wireless Wi-Fi network from prying eyes, smartphones and laptops you will not find. SoftPerfect WiFi Guard utility is ideal not only for home use. If you have a small office in your office corporate network, try to protect it from unauthorized access using this program. It's much easier and more reliable than you might think!
How does SoftPerfect WiFi Guard utility work? If an unknown device tries to connect to the network, the utility will instantly notify you about it. If an intruder protected his device and now it does not want to respond to a ping, SoftPerfect WiFi Guard will still detect it.
That is, even if your network password is hacked or there are some holes in the encryption, this program will instantly notify you about it so that you have time to react. Thus, no one will be able to steal personal data and will not use your network for their own purposes. At the same time, you can download SoftPerfect WiFi Guard at any time on our website.
The main features of SoftPerfect WiFi Guard are impressive:
- Ping absolutely all computers and network devices connected to the current network. The program displays a complete list of devices and shows which ones are active.
- Detects even those computers with firewalls that are protected and refuse to respond to pings.
- You can configure network scanning at a specific interval.
- If an unknown device has connected or is trying to connect to the network, SoftPerfect WiFi Guard will instantly notify you about it.
- Works on both Windows and Mac OS X and Linux.
Program screenshots
SoftPerfect WiFi Guard is an essential tool for anyone running a small wireless network and striving to keep it secure. Typically modern WiFi networks well-protected, but there are a number of shortcomings that can compromise your wifi password; this includes encryption vulnerabilities and brute-force attacks. As a result, someone can gain unauthorized access to the Internet connection and local network and exploit them without being noticed.
System requirements:
Windows XP / Vista / 7 / 8 / 8.1 / 10
Torrent Wi-Fi network protection - SoftPerfect WiFi Guard 2.0.1 RePack (&Portable) by Manshet in detail:
Perhaps you can say: “it's okay, I have unlimited internet traffic!”, but what about someone reading your personal email, theft confidential information and breaking the law online using your internet connection?
Here's our little use: it will alert you if your network is being used without your knowledge. The Wireless Guard is a specialized network scanner that goes through your network at set intervals and immediately reports if it has found any new, unknown or unrecognized connected devices that might belong to the intruder.
Additional Information:
Pings computers and other network devices and displays which ones are active.
Detects firewalled computers that are not responding to pings.
Network scanning at a specified interval.
Alerts you immediately if an unknown device is found.
Works on Windows, Mac OS X and Linux.
Free for Windows & Linux, only $9.99 for Mac OS.
Features of RePack "a:
Installation Type: Conventional | Unpacking (Portable by Manshet - the whole program in one file)
Peculiarities: Automatic selection bitness of the system.
Languages: English, Russian
Cure: Done (Patch + Keygen)
Key quiet installation/VERYSILENT /I
Silent unpacking key /VERYSILENT /P
SoftPerfect WiFi Guard 2.1.0 - free download a program to protect your Wi-Fi network. The program detects and informs you about unauthorized connections to your network.
Now on the Internet there are many different programs that can scan space, find Wi-Fi networks and crack their passwords, thereby giving the user full access to the network. It turns out that even if you set a password for your Wi-Fi, this does not guarantee that someone else, for example, your neighbor, does not use it. SoftPerfect WiFi Guard allows you to detect all connected devices.
Description of SoftPerfect WiFi Guard
This utility has a very small size and practically does not load the system, I mean, if you are worried that you will have another application running in the background. The principle of its work is as follows. SoftPerfect WiFi Guard is installed on your computer and initially scans your Wi-Fi network. It identifies those devices that are connected to the network. If, however, any third-party device tries to connect or connects to your network, SoftPerfect WiFi Guard will inform you about it so that you can check if this device can connect or not. If not, then you will need to take some action, for example, change your password so that an attacker who wants to steal your Internet cannot connect.
Thus, with the help of the SoftPerfect WiFi Guard program, you can protect yourself from unauthorized connections to your Wi-Fi network, and thereby prevent the ability to use your Internet connection. Downloading the SoftPerfect WiFi Guard program for free is especially worth it for those who live in apartment buildings.
Specifications:
Version: SoftPerfect WiFi Guard 2.1.0
Russian language
Status: Free
Author.
To work with large wireless networks there are a sufficient number of good multifunctional software solutions on the market that allow for comprehensive testing of WiFi networks. However, you'll often find it easier to get a quick look at the airwaves during design, deployment, or troubleshooting with simpler, free tools. We present to your attention an overview of the most interesting free programs for diagnosing WiFi networks.
In this article, we will introduce you to nine free software tools - most of them are based on operating systems Windows, others under macOS or Android, which will provide you with basic information about existing WiFi signals in the area: SSIDs, signal levels, channels used, MAC addresses, and security types of a particular network. Some of them can detect hidden SSIDs, determine noise levels, or provide statistics on the success and failure of packets sent and received on your wireless connection. One solution includes a WiFi password cracking toolkit that will be extremely useful for finding vulnerabilities and security assessments when testing your wireless network's hackability.
We also note that most of the tools described below are free versions of commercial solutions distributed by the same vendor, but with reduced functionality.
Scanner wireless local networks Acrylic WiFi Home is a stripped down version of Tarlogic Security's commercial solution. Version 3.1, considered in the framework of this review article, attracts attention, primarily due to the detailing of the wireless environment and advanced graphic capabilities displaying the collected information. The functionality of this solution includes: an overview of the found WiFi networks supporting 802.11 a/b/g/n/ac standards; detection of unauthorized access points and display of connected clients; scanning and analysis of WiFi channels used by wireless networks at frequencies of 2.4 GHz and 5 GHz; plotting the level of the received signal and its power for WiFi access points.
WiFi Scanner for Windows Acrylic WiFi Home will allow you to scan and view available wireless networks in real time, provide information about detected WiFi networks (SSID and BSSID), their type of protection and about wireless devices connected to the network in this moment, and also allows you to get a list WiFi passwords(installed by default by manufacturers) thanks to the built-in plugin system.
As a free product, Acrylic WiFi Home 3.1 has a simple yet attractive GUI. A detailed list of SSIDs is located at the top of the application. Here, in particular, you can find: negative values in dBm for the received signal strength indicator (Received Signal Strength Indicator, RSSI), 802.11 standard supported by access points or WiFi routers (including 802.11ac), manufacturer name, model and MAC addresses network devices. The solution recognizes the bandwidth used and displays all the channels used for this. It does not look for hidden SSIDs, but it can show them if it finds network data indicating the presence of hidden networks. The application also has a functionality for inventorying the operation of WiFi networks, allowing you to assign and save the names of detected SSIDs and / or clients (for the free version, this feature has quantitative restrictions on use).
At the bottom of the application screen, by default, visual rating information is displayed on the network characteristics of the selected SSID. Also here is a graph of the signal strength and power of all detected access points. When switching to the advanced mode of displaying the status of wireless networks, you will receive two additional graphs - for the 2.4 GHz and 5 GHz bands - which simultaneously displays both information about the channels used, including those combined into one "wide" channel, and signal strength data.
It is extremely inconvenient to export or save the captured data, since the developer company software decided to over-cut this functionality in the free solution: you can copy at most one line of data to the clipboard and then paste the text into Text Document or spreadsheet. There is also a feature for posting a screenshot to Twitter.
All in all, Acrylic WiFi Home is a good WLAN software scanner, especially since it costs nothing. It collects all the basic information about your wireless space and visually demonstrates the received data, both in text and graphical form, which is great for simple WiFi network diagnostic tasks. The main disadvantage of this solution can be considered big problems with data export, or rather, the actual absence of such an opportunity in view of the functionality cut down by the manufacturer in the free solution.
AirScout Live (Android)
Greenlee's AirScout Live app turns your Android smartphone into a handy and portable analyzer WiFi networks. AirScout Live has seven modes of operation, four of which can be used completely free of charge without any restrictions for Android devices. The commercial version, unlike the free version, is compatible with most desktop computers(Windows) and mobile devices(Android and iOS). With the help of the basic functionality, you can quickly, mobilely and, importantly, free of charge solve problems associated with insufficient wifi signal in some places in your office or home.
AirScout live will show you all the characteristics of the access points found within range, from signal strength and security protocols to hardware capabilities. It will allow you to determine the least loaded channel, measure the signal strength at each point of the WiFi network and identify places with insufficient signal strength. Help identify sources of interference by analyzing channel usage parameters in the 2.4 GHz and 5 GHz bands. Using the program, you can choose the optimal location for the location of access points in order to provide the highest quality coverage of the premises with a WiFi network and configure it for maximum performance without buying additional equipment. In addition, the AirScout app allows you to take a picture of your WiFi network and save it locally or upload it to the cloud.
AirScout Live is a very easy to use application that does not require any additional training. The user interface looks attractive and intuitive. The first two menu items - "AP Schedule" and "AP Table" - will provide you with clear and comprehensive information about all the characteristics of access points that are in the visibility zone. Access point coverage graphs will visually show you the dependence of the signal level of each of them and the load on the channels in the 2.4 GHz and 5 GHz bands. Extended tabular information about each access point (SSID, Mac address, equipment vendor, channel used, channel width, received signal level in dBm and security settings) are available in the second menu item.
The "Time Graph" item will allow you to see all the access points that your Android device has detected in the monitored location, and their signal level change graph in dBm with reference to time. So, for example, if you are exploring a network that consists of multiple access points, this information will help you understand what signal level each of them will be in this place, and how the client device will switch between them. In addition, selecting a specific access point highlights its signal strength, which helps visual perception of information.
The “Signal Strength” item will allow you to visually test the signal strength for each access point over time. You can select a specific SSID and see the current, as well as the minimum and maximum signal strength recorded by the device for this access point. The original interpretation of the results obtained in the form of a red-yellow-green speedometer will allow you to visually verify whether this or that function will work in this particular place or not. For example, a stable signal strength in the green zone will tell you that here you will not have problems with such resource-intensive technologies as voice over IP or transmission streaming video in Full HD. Being in the yellow zone will indicate the availability of only web surfing. Well, the red zone will mean big problems with receiving a signal from this access point in this place.
To use additional functions that are not available in the free version of the software without additional hardware (identification of the most common problems: suboptimal signal coverage or incorrect channel selection; identification of sources of interference, including from "non-WiFi" devices; optimization of WiFi network configurations 802.15.4 networks, tuning WiFi performance by comparing signal strength and usage, Ookla speed test, and more), you will need an AirScout controller or a kit that includes a controller and remote clients.
AirScout Live is a great application that, above all, attracts with its mobility. Agree, having a tool that will always be at hand is worth a lot. The free version of the product gives you all the information you need to quickly analyze the health of small office or home WiFi networks and identify underlying performance issues. Intuitive interface and competent graphic design of the obtained measurement results not only leave a good impression, but also help to speed up the work with the application.
Cain & Abel is a multi-purpose operating room application Windows systems for recovering and cracking passwords, which is also equipped with tools for intercepting and analyzing network traffic, including WiFi networks. Like the previous solution (Acrylic WiFi Home), Cain & Abel is a powerful network analyzer capable of capturing and processing the majority of wireless network traffic.
Its GUI has a relatively ancient, simplified look. The toolbar (the old style with icons at the top of the screen) is used to launch various utilities. Access to the main functional parts of the application is carried out through window tabs.
Through the “Wireless” tab, we get access to functional tools for analyzing the network traffic of WiFi networks. In addition to the usual information about SSIDs and various signal information, you can also find a list and detailed information about connected clients here. For access points and clients, Cain & Abel provides information on the number of detected packets: all packets, WEP Initialization Vector (WEP IV), and ARP requests. Any hidden SSIDs found from the captured packets will be displayed in the GUI. Most of the captured statuses and data can be exported to a plain text file.
Despite the huge functional potential of this solution, such shortcomings as the lack of visual graphs, as well as the inability to recognize access points of the 802.11ac standard and determine wider channels, do not allow calling Cain & Abel the best choice for monitoring and analyzing WiFi networks. This solution is worth paying attention to if your tasks go far beyond simple traffic analysis. With it, you can recover passwords for Windows, perform attacks to get lost credentials, study VoIP data on the network, analyze packet routing, and much more. This is a really powerful tool for system administrator with broad powers.
Ekahau HeatMapper is a mapping software tool for deploying small home-level wireless networks and determining the optimal location for installing an access point. This is simplified free version professional solutions from Ekahau. The software provides the same network information as the WiFi Wireless Scanner, but it also generates a WiFi heat map so you can visualize signal levels at a glance. As part of this review, we will focus on version 1.1.4.
The software offers the ability to create a plan or layout of the object being investigated, as well as design a wireless network topology on a grid for approximate orientation.
The left side of the main UI screen displays a list of wireless networks and their details sorted by signal, channel, SSID, MAC address, and security type. This list includes basic information, but does not include dBm and percentage values. In addition, the application does not recognize networks that support the 802.11ac standard, identifying them as 802.11n.
Using Ekahau HeatMapper, as with other mapping tools, you plot your current location on a map as you walk around a building to generate a heatmap of WiFi coverage. Ekahau HeatMapper will automatically calculate the location of hotspots and place them on the map. Once all the data has been collected, an interactive heat map of WiFi coverage will be generated. So, for example, when you hover over the access point icon, its coverage will be highlighted separately; and hovering over an area of the heatmap will pop up a tooltip for the received signal strength indicator with a negative dBm value for that point.
According to reviews software solution Ekahau HeatMapper is an overly simplified WiFi map scanner: manufacturers have removed almost all additional functionality from the free version, making this decision really home version. Also, the only option available to export or save is to simply take a screenshot of the map.
However, the Ekahau HeatMapper solution can be used for smaller networks or to get a basic idea of how more professional tools based on maps.
The Homedale Software Utility is a relatively simple and portable (no installation required) wireless network scanner for Windows (version 1.75 currently available) and macOS (version 1.03 currently available) with an optional interface command line. In addition to displaying basic information about wireless networks and signals, this utility also supports positioning using GPS and other positioning technologies.
This utility has a simple graphical interface that looks more like a multi-tabbed dialog box than a full-fledged application. The first tab "Adapters" displays a list of all network adapters, as well as their IP gateways and MAC addresses.
The Access Points tab contains many important information. It does not contain information about the 802.11 standard of each SSID, but here you will find all supported data rates, as well as the numbers of all channels used by each SSID at a given time, including those with a larger channel width. It also does not list hidden networks, but shows other network data that indicates the presence of hidden SSIDs. Also a very useful feature is the ability to save notes for individual SSIDs, which can then be included in any data export.
In the Access Point Signal Graph tab, you will find the change in negative dBm values for the received signal strength over time for all selected SSIDs. The implementation of access to this functionality cannot be called very convenient and intuitive - the choice of wireless networks for monitoring and comparison is done by double-clicking on the desired SSID from the list of the previous "Access Points" tab.
The "Frequency of use" tab illustrates in real time a graphical dependence of the frequencies used by each SSID (for convenience, divided into channels) and signal strength values. The channel usage visualization is displayed for the 2.4 GHz band and each subset of the 5 GHz band. The utility performs its task - it visually demonstrates the busyness of each channel - but it would be more convenient if we had the opportunity to have a single idea of the 5 GHz frequency, instead of dividing it into four separate graphs.
In addition, Homedale offers excellent opportunities, both for free application, to export the collected data. Yes, saving is supported. network list in tabular form in CSV format, logging the results of each scan (useful if you move around during the scan), and saving an image of each graph.
Despite a very simple graphical user interface, the Homedale utility provides more advanced functionality than you might expect from it. In addition, I would like to note the rather impressive, as for a free program, the ability to record and export data, as well as determine the location.
LizardSystems offers a free, non-commercial version of their WiFi Scanner software that has the same features and functionality as their paid product. Version 3.4 of the solution is currently available. In addition to the WiFi scanner, this solution also offers great functionality for analysis and reporting.
The application has a modern graphical interface that is intuitive and easy to use. The Scanner tab provides a list of detected SSIDs. In addition to the standard detailed information, here you will also find signal level values both in negative dBm values and in percentages. It even shows the number of clients that are connected to each SSID. Also, along with the 802.11 standards specification, the solution can detect and report multiple channels used by any SSIDs with a larger channel width.
You can use the list of visible SSIDs to filter input by the following parameters: signal strength, supported 802.11 standard, security types, and used frequency bands. At the bottom of the Scanner tab are graphs that you can switch between. In addition to typical graphs showing signal strength and channels used, visualizations of data rates, channel occupancy and number of clients are also available. The bottom of the screen displays information about the current connection. In the "Advanced Information" tab, you will find various data about network activity, up to the number of unprocessed packets.
The Current Connection tab displays more detailed information about the current wireless connection. This is where you can access and manage the list of wireless network profiles saved in Windows 10, which can be useful as this latest version The Windows operating system no longer provides native access to and management of this list. On the "Statistics" tab wireless communication» Graphs and statistics for various types packets, both for the physical (PHY) layer and for the data link (MAC) layer, which will be useful for advanced network analysis.
The LizardSystems WiFi Scanner software solution offers advanced export and reporting capabilities. The basic functionality allows you to save the list of networks in a text file. In addition, you can generate reports with a summary of the network types found by the scan, with all SSIDs logged, any comments you add, and graph snapshots. These are pretty impressive features for a free WiFi scanner.
Thus, LizardSystems WiFi Scanner really impresses with its functionality, including data output filtering and reporting capabilities, as well as advanced data packet information. It can be an important part of your WiFi network maintenance and testing toolkit, but keep in mind that the free license is for personal use only.
NetSpot (Windows and macOS)
NetSpot App is a software solution for researching, analyzing and improving WiFi networks. The commercial version uses a mapping tool for thermal imaging of coverage areas, but this is not available in the free home version. However, this solution is offered, both for operating Windows networks, and macOS. In this review article, we will look at NetSpot Free versions 2.8 is a free, significantly stripped-down version of the company's paid products for home and corporate use.
The NetSpot Discover tab is a WiFi scanner. Despite the simple graphical interface, it has a modern appearance, and the network details of each SSID are displayed in bold and clearly visible. Signal levels are shown in negative dBm values (current, minimum and maximum), as well as in percentage. Hidden networks are not displayed in the free version, and the ability to export data is not supported (although there is such a button, but it is not active).
When you click on the "Details" button at the bottom of the application window, combined graphs of signals and used channels for each WiFi band are displayed, generated for the SSIDs selected from the list of networks. In addition, the signal information of each SSID is displayed in a table view, so you can see the exact values received by the application during each scan.
In general, the free version of NetSpot does a good job of discovering WiFi networks (although it does not support hidden networks). But still, free solution has very limited functionality, as we are eloquently told by broken links to a large number of additional features- this is the inaccessibility of visualizations, and the inability to use a heat map, and the lack of export.
WirelessNetView (Windows)
WirelessNetView is a small utility from the NirSoft web resource that runs in the background and monitors the activity of the wireless networks around you. It is offered free of charge for personal and commercial purposes. This is a fairly simple WiFi scanner, available in both portable and installable forms. Within the framework of this article, version 1.75 is considered.
The graphical user interface of the WirelessNetView solution is not very fancy - it's just a window with a list of wireless networks. For each detected network, the following information is available: SSID, signal quality at the current time, average signal quality over the entire monitoring time, detection counter, authentication algorithm, information encryption algorithm, MAC address, RSSI, channel frequency, channel number, etc. .
Thus, this utility provides signal level indicators in negative dBm values, as well as in percentage terms for the last received signal and the average indicator for the entire observation time. But it would be even better if we also had access to the average values for the RSSI of a particular access point over the entire observation period. Another unique piece of available analytics that WirelessNetView offers is how often each SSID is discovered, which can be useful in certain situations.
Double-clicking on any of the detected wireless networks will open a dialog box with all the details about specific network, which can be very convenient, since your screen is clearly not wide enough to view all the details in the main list. Right-clicking on any network from the list allows you to save the data for that specific wireless network or all detected networks to text or HTML files. The Options toolbar menu displays some options and additional functionality such as filtering, MAC address format, and other information display preferences.
Please note that this utility lacks a number of advanced features that we expect to see in modern WiFi scanners. First of all, it is about graphical representation information, full support for the 802.11ac standard and, accordingly, the recognition of all channels occupied by an access point that can use a large channel width. However, WirelessNetView can still be useful for simple monitoring of wireless networks or a small WiFi area, especially if you find some of the utility's unique features valuable.
Wireless Diagnostics (macOS)
Beginning with OS X Mountain Lion v10.8.4 and later operating systems, Apple provides the Wireless Diagnostics tool. It is more than just a WiFi scanner; it can help detect and fix WiFi connection problems. But best of all, it's a native toolkit included with the operating system. As part of this review, we will look at the Wireless Diagnostics software solution included in macOS High Sierra (version 10.13).
To get started, press the Option key and then click the Airport/WiFi icon at the top of MacOS. You will have more detailed information about your current WiFi connection, as well as access to the "Wireless Diagnostics" shortcut.
Opening Wireless Diagnostics will launch a wizard called "Assistant" that may ask for additional information such as the make and model of the router and its location. Tests will then run to detect problems. Once validated, a summary of the results will be shown, and clicking on the icon for each result will show expanded details and suggestions.
Although not entirely obvious, you can also more tools, not just the aforementioned wizard. While the Wizard dialog box is open, clicking the Window button at the top of the toolbar will provide access to additional utilities.
The "Scan" utility is a simple WiFi scanner that shows the usual data about detected wireless networks, as well as a brief description of the types of networks and the best channels. One of its main advantages is that it shows noise levels in WiFi channels, which most of the scanners for Windows OS presented in this article do not show. However, it would be more convenient if all the channels that use specific SSIDs with a larger channel width were listed, and not just the channel width and the center channel were shown.
The "Info" utility displays the current network connection and detailed information about signal characteristics. The "Logs" utility allows you to configure the WiFi, EAPOL and Bluetooth diagnostic protocols. The Performance utility shows line graphs of the signal and noise, signal quality, and data rate of the current connection. The "Sniffer" utility allows you to capture raw wireless packets, which can then be exported to a third-party packet sniffer.
Thus, the utilities included in the Wireless Diagnostics toolkit for the macOS operating system family are truly impressive, especially when compared to the native wireless diagnostics toolkit for Windows operating systems. You always have a WiFi scanner at hand (which even shows noise levels) and a packet capture option (followed by the ability to export), and their troubleshooting "Assistant" seems really smart. However, for the visualization of WiFi channels, in our opinion, there is not enough channel usage graph.
In addition, in order to get additional information Apple offers an excellent tour and guide to using the Wireless Diagnostics.
conclusions
Each of the programs we have reviewed for diagnosing WiFi networks has its own advantages and disadvantages. At the same time, all these solutions, judging by user reviews, are worthy of being downloaded and evaluated in action. The choice of the optimal program for each specific case will be different. So try it!
Think your home wireless network doesn't need protection? You are deeply mistaken. Most users are sure that the application password protection to a Wi-Fi network are reliable and safe measures to protect it.
This assertion is fundamentally wrong. It will not be difficult for a nimble and experienced hacker to crack the access key to your network in a short period of time through constant "brutes" and get free access to the Internet. However, in addition to "free" distribution, hackers, if desired, can intercept your incoming and outgoing traffic, thereby gaining access to your confidential information.
Unfortunately, standard means management of wireless networks from equipment manufacturers are not able to provide the proper level of protection. Such opportunities can boast free program WiFi Guard.
After WiFi settings Guard you only need to spend a few simple settings so that the utility starts to reliably protect your network. First of all, you have to specify the time interval between which the "defender" will perform a full scan of the Wi-Fi network and determine attempts or traces of hacking.
A special monitoring window will display all the clients that are currently using your network. If undefined clients are found in this list, they can be quickly blocked. Also, WiFi Guard can perform this function automatically. To do this, you need to create a list of trusted users who will not be blocked when connecting.
Legal users of your network will be marked in the list in green, and devices connected in an "illegal" way will be highlighted with a red indicator. Upon detection unknown device WiFi Guard will instantly determine its IP address and host name. This data will be displayed in an urgent message to the administrator.
Anyone can use the WiFi Guard program for free. This network "defender" has a very simple interface and attractive settings. There will be no problems using the program even for users without experience.