Log to your wireless Router, check the configuration for the unique SSID (your Wireless connection name) and go to the security configuration section to set the Router's Wireless Security with a key (or to change the key, but you may need to know the old one to change it to a new one - though you'll see below that I didn't need to know the old. The network security key is the password or pass phrase that you use to authenticate with your home network. In order to establish a secure connection with your wireless router, you have to provide the key to prove that you are authorized to do so. The key is established on a setting in the wireless.

1. Who Is On My Wifi Serial Keyboard
2. Who Is On My Wifi Serial Key Generator

Updated: January 4, 2020 Home » Computer and Internet Security » WiFi Security

Is someone stealing your wifi? How to find out if your neighbor hacked your wifi password? If you internet is slow for some unknown reason and your bandwidth was drained faster than normal, it is time to check and see if someone, especially your neighbor is stealing your wifi.

Alternative 2020 Article ➤ 3 Methods To Recover And Retrieve WiFi Password- Reveal WEP WPA Security Key

How to find out if your neighbor is stealing your internet? Below are 5 simple software that allows you to ping which devices is connected to your router. By using these tools, you are able to know how many devices are connected to your router and if there are any unwanted devices that are not authorized to access it. Some advice:

• Always change the default router’s password.
• Always change your router’s WiFi password on a yearly basis.
• Use WPA2, WEP can be crack within minutes.

↓ 01 – Who Is On My WiFi Windows and macOS

Who’s On My Wifi solutions are built to be as easy as possible to detect unknown devices on your home or business network. We focus on building unique solutions for homes and small businesses instead of just stripping down complicated enterprise products. And we work hard everyday to make them easier to use over time.

• Shows all devices on a network overtime.
• Connects with Optional Analytics Subscription.
• Easy to Install on Windows computers.
• Fully Compatible with Analytics Subscription
• Agent per Subnet based detection
• DHCP Server per Scope based detection
• Includes Privacy and Shared Key Features

↓ 02 – SoftPerfect WiFi Guard Free for Windows, $10 for macOS

Who Is On My Wifi Serial Keyboard

SoftPerfect WiFi Guard is an essential tool for everyone running a small wireless network and striving to keep it secure. Generally, modern Wi-Fi networks are well protected, but there are a number of weaknesses that can compromise your Wi-Fi password; this includes vulnerabilities in encryption and brute force attacks. As a result, someone can gain unauthorised access to your Internet connection and LAN and exploit them while staying unnoticed.

Here comes our little application: it will alert you if your network is used without your knowledge. WiFi Guard is a specialised network scanner that runs through your network at set intervals and reports immediately if it has found any new, unknown or unrecognised connected devices that could possibly belong to an intruder.
Key features

• Pings computers and other network devices and displays those alive.
• Detects firewalled computers that do not respond to ping.
• Scans your network at a specified interval.
• Immediately alerts you if an unknown device is found.

↓ 03 – Advanced IP Scanner Free Windows

Free and fast network scanner allowing you to quickly retrieve information about network devices and get access to their various resources such as shared folders, HTTP, HTTPS, FTP, RDP and Radmin. The program does not require installation and has a simple and user-friendly interface. Advanced IP Scanner is widely used by system administrators and home users for network management and monitoring.

Reliable and free network scanner to analyse LAN. The program shows all network devices, gives you access to shared folders, provides remote control of computers (via RDP and Radmin), and can even remotely switch computers off. It is easy to use and runs as a portable edition. It should be the first choice for every network admin.

↓ 04 – Wireless Network Watcher Free Windows

Wireless Network Watcher is a small utility that scans your wireless network and displays the list of all computers and devices that are currently connected to your network. For every computer or device that is connected to your network, the following information is displayed: IP address, MAC address, the company that manufactured the network card, and optionally the computer name.

↓ 05 – Angry IP Scanner Free Windows, macOS and Linux

Angry IP Scanner (or simply ipscan) is an open-source and cross-platform network scanner designed to be fast and simple to use. It scans IP addresses and ports as well as has many other features. It is widely used by network administrators and just curious users around the world, including large and small enterprises, banks, and government agencies. It runs on Linux, Windows, and Mac OS X, possibly supporting other platforms as well.

• Scans local networks as well as Internet
• IP Range, Random or file in any format
• Exports results into many formats
• Extensible with many data fetchers
• Provides command-line interface

WEP vs. WPA vs. WPA2 Comparison

How do Wifi wireless get hacked? With the right software such as Air Crack or Backtrack, one can easily break any WEP encryption keys. What AirCrack does is it gathers all the data transmit between your router and your devices, compile it and then compute all the possible combination. With today’s processing power and the weakness in WEP, it takes less than 10 minutes to reveal your WEP security key on a busy network.

Deauthorizing Wireless Clients with Aircrack-ng, the four-way-handshake and WEP vs WPA cracking

WPA has its own weakness to, but it is harder to crack. WPA2 is highly recommended for SME or enterprise; remember than anything man made can be un-made. WPA2 is crackable too, but it will require too much effort and time. It is easier for the hacker to look for someone using WEP instead of wasting time breaking the WPA2 security code. Below is a simple side by side comparison between WEP, WPA and WPA2.

On this page I will explain:

What is Network Security Key?

Wireless Network Security Key (also known as Wi-Fi Password, Wireless Passphrase) is a secret symbols combination that acts as a password when a client device (computer, tablet, phone) connects to a wireless network. It is the most important credential in wireless networking.

The more complicated the network security key is – the less likely the hacker will be able to guess it and consequently the more secure the Wi-Fi network is. And vice versa respectively: the simpler the password – the more vulnerable the hotspot is.

What is the Purpose of Wireless Network Security Key in Wi-Fi

The Security Key serves to protect networks from illegal access. In most cases home and office users don’t want strangers to connect to their Wi-Fi hotspots.

And this is reasonable. Because when a person connects to a certain wireless network he or she can gain access to such sensitive information as personal photo and video archives, business documents and correspondence, banking accounts and credit cards credentials. This kind of information should always be private.

When you need to enter the Network Security Key on a Phone or Computer

When you click on the network name in the list of available hotspots you will be asked to enter a network security key. If you type the correct password you will successfully connect to the hotspot.

Who Is On My Wifi Serial Key Generator

Example from Windows 10:

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How to Find and View the Network Security Key on Your Wireless Router

1. Log into your router’s settings.
2. When you are at the configuration page browse to Wireless > Security.
3. The Wireless Network Security Key is different for 2.4 and 5 GHz networks on your router. In other words, if your router supports both 2.4 and 5 GHz ranges you have two separate Network Security Keys for each Wi-Fi hotspot.

Here is how it looks on my Linksys router:

TP-Link example:

How to View Your Wi-Fi Password on Windows 10

The simplest method to View the security key of the currently connected network

• Press Win+R
• type ncpa.cpl
• Press Enter
• Double-click on your Wi-Fi connection.
• Click Wireless Properties.
• Go to the Security tab.
• Tick Show characters:

How to view Wi-Fi passwords of inactive wireless networks

Sometimes it may be extremely important to know the security key of a network you have previously connected to when it is currently not in the range. For this purpose, follow the steps:

• Launch Powershell as admin
• copy and paste the following command:

• (netsh wlan show profiles) Select-String “:(.+)$” %{$name=$_.Matches.Groups[1].Value.Trim(); $_} %{(netsh wlan show profile name=”$name” key=clear)} Select-String “Key ContentW+:(.+)$” %{$pass=$_.Matches.Groups[1].Value.Trim(); $_} %{[PSCustomObject]@{ PROFILE_NAME=$name;PASSWORD=$pass }} Format-Table –Wrap
• hit Enter

Now Powershell will display network security keys for all saved Wi-Fi hotspots:

Conclusion

I hope that now you have an idea of what the Wi-Fi security key is and you will be able to find it when you need. If anything is unclear to you, feel free to ask questions in the comments! Thank you and good luck!