First we will have to configure the "wpa_nf" of the Raspberry for the ssid and the key that we have in our "personal hotspot".At this point we have activated the SSH on the Raspberry, now we will use that configuration to make a connection from the mobile data of the cell phone.Option 4: We connect the USB TTL that we use to configure the Bluetooth to the Raspberry, we initiate session typing "pi", "raspberry" and once in the terminal of Linux put "hostname -I" to obtain the IP.Option 3: We connect the Raspberry to a screen, once it opens the terminal, we type "hostname -I" and it gives us the IP.Option 2: We connect the BT terminal from an Android device and type "hostname -I" to find the IP.Option 1: Since the "wpa_nf" file is modified, we will connect from the pc to our hotspot and analyze the cellular network in such a way that we find the IP of the Raspberry.There are several ways to find the IP of the Raspberry at this point this only has to be done once. If all the previous steps were done correctly, CONGRATULATIONS you already have your own portable station to audit WiFi networks! Open the Advanced IP Scanner or Angry IP Scanner program and perform a full search, you can identify the Raspberry because it appears as shown at the bottom.Wait 3 minutes for the operating system to finish configuring.Connect the SD card in the Raspberry and the connection to the power.Note: I recommend that you first do the configuration with your home network because you have to download files. However, it must be clarified that if the station is used through SSH, we must configure the wpa_nf configuration with the shared network of the smartphone. We do this to activate serial communication for the Bluetooth module and communication via SSH (iPhone compatibility).Since both files are in "boot", open the file "wpa_nf" and replace the ssid and psk (password), with your network name and password without removing the quotes.(Below I show the example.).Download the two files in the Files folder and copy them to the "boot" partition.At the end of the file put the following text "enable_uart = 1" and save.Once the operating system is in the SD card, 2 disc partitions will be created in the SD card, we enter the one called "boot".Flash Raspbian on the sd card as indicated on the official page.You can install if you want the desktop version but it is best to use the lite version to improve the performance of the Raspberry Pi Zero W.Download "RASPBIAN STRETCH LITE" from.We connect the serial ttl to the module Rx to Tx (Green), Tx to Rx( White), Vcc to Vcc (Red) and GND to GND (Black).įor the configuration of this tutorial we will use the Raspberry Pi Zero W, due to its small size, low power consumption and ease of use, however it is possible to use a Raspberry Pi 3, but you will have to use a much more powerful power bank, besides that the size is much bigger.The first thing to do would be the module for Bluetooth communication with the Raspberry Pi, for this we must first configure the name and baud rate of the Bluetooth module to 115200 baud, since the Raspberry uses this transmission speed. In this case the project explains how to make a system based on a Raspberry Pi Zero W with a Bluetooth Serial or WiFi SSH to a smartphone, so that it is possible to write the commands on the console using the smartphone. So it occurred to me that it would be incredible to be able to perform security tests of wireless networks through a simple system such as a Raspberry Pi, however one of the great disadvantages of these is the need to use display systems such as HDMI screens and keyboards to insert the commands. In today's world, computer security is one of the main concerns of people and companies, but we are certainly exposed to attacks by black hat hackers, who only seek to do evil and use their skills to do wrong to companies, people or even you. or at least leave your likes to make me feel less guilty XP. Always use technology for improve the world, if you are a black hat or gray hat hacker please abstain at this point.
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