Wireless Hacking 101: How to Crack WiFi Passwords

The Secret to Hacking Wi-Fi Networks Revealed

Wireless hacking is a process of gaining unauthorized access to a wireless network. It can be used to gain access to an Internet connection, to sniff out sensitive information, or even to gain access to a computer system. Wireless hacking can be done with a variety of tools and techniques, and it is becoming increasingly popular due to advances in technology and the availability of wireless networks.

The first step in wireless hacking is to find a wireless network that is vulnerable to attack. This can be done by using a wireless network scanner, which will scan for any open access points in the area. Once an open access point is found, the hacker can use a variety of tools to gain access to the network.

Once access is gained, the hacker can then use a variety of tools to gain access to the data on the network. This can be done by using a variety of tools such as packet sniffers, key loggers, and brute force attacks.

The most common technique used in wireless hacking is called a brute force attack. This attack involves the hacker trying to guess the password of the wireless network by trying thousands of combinations until the correct password is guessed. This can be a very time consuming process, and is not always successful.

Another popular technique is called a dictionary attack, which involves the hacker trying to guess a password based on a list of commonly used words. This technique is usually more successful than a brute force attack, but is still very time consuming.

The most effective method of wireless hacking is called a man-in-the-middle attack. This attack involves the hacker intercepting the data sent from the access point to the computer system. This gives the hacker access to sensitive information such as usernames and passwords, as well as the ability to control the computer system.

Wireless hacking can be a very dangerous activity and should only be attempted by experienced hackers. It is important to remember that wireless networks are becoming more secure every day, and hackers should always be aware of the latest security measures.

By using the right tools and techniques, wireless hacking. can be a very effective way to gain access to a network. However, it is important to remember that it should never be done without the proper authorization, as it can have serious consequences.

1.Demonstrate how to capture a wireless network passwordusing Wireshark.

1. Connect to the wireless network you want to capture the password for. 2. Open Wireshark and select the wireless interface you are using to access the network. 3. Select Capture > Options and set the promiscuous mode to "capture all". 4. Click Start to begin capturing the network packets. 5. Once the packets start to appear in Wireshark, look for a packet labeled as EAPOL-KEY. 6. Right-click on the packet and select Follow > TCP Stream. 7. In the window that appears, scroll down until you see the text "password=". The text after that is the password for the wireless network.

2. Demonstrate how to use a brute-force attack to crack a WiFi password.

A brute force attack is an attempt to crack a WiFi password by systematically trying every possible combination of characters until the correct password is found. Here are the steps to perform a brute force attack on a WiFi network:

1. Download and install Kali linux operating system which can you find inbuilt wifi hacking tools 2. Scan for available WiFi networks in your area and select the one you want to hack. 3. Enter the target network's name and click “start” to begin the attack. 4. Type in the possible password combinations that you think might be the right one. 5. The software will try each combination until it finds the correct one. 6. Once the correct password is found, the software will display the message “successful”. 7. You can now access the WiFi network using the cracked password.

3. Demonstrate how to use a dictionary attack to crack a WiFi password.

A dictionary attack is a type of password cracking technique that uses a list of words as the search space in order to crack a WiFi password. Steps for a dictionary attack to crack a WiFi password: 1. Gather information about the target WiFi network, such as the SSID (Service Set Identifier) and the type of encryption used. 2. Download a dictionary file containing a list of words that can be used to guess the password. 3. Use an automated tool to feed the dictionary words into the target WiFi network’s authentication process and see if any of them are accepted. 4. If a word from the dictionary is accepted, the attacker has successfully cracked the WiFi password. 5. If none of the words from the dictionary file are accepted, the attacker may have to try a different dictionary file, use a brute-force attack, or contact the network administrator for assistance.