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I'm Mr-IoT

IoT Security Engineer

Hello and welcome! I am better known as Mr-IoT, the founder of the IoTSecurity101.org community. My passion lies in transforming IoT security knowledge into open-source resources. This includes the development of an IoT pentesting OS, along with curated lists and insightful blogs. Since 2017, I've proudly nurtured and grown the IoTSecurity101 community across platforms like Reddit, Telegram, and Discord, creating a vibrant space for sharing knowledge and advancing the field of IoT security."

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My Projects

ICE-Bite
NEW

ICE-Bite is Solderless Testing Probes and easy to use for all kind embedded engineers and security folks with quality signal and a cost-effective, open-hardware alternative tailored for the Indian market.

IoT-PTOSv1

The Internet of Things Penetration Testing OS (IoT-PT OS) Version 1 introduces a specialized virtual environment designed for the security analysis and penetration testing of IoT devices. This innovative operating system is tailored for cybersecurity professionals and researchers focusing on IoT security. It encompasses a comprehensive suite of tools and utilities to facilitate the evaluation of vulnerabilities, exploitation, and post-exploitation analysis within IoT ecosystems.

CommnadinWIFI - ZeroClick
NEW

This code interacts with Wi-Fi SSIDs stored on client devices, focusing on how these devices save and discover SSIDs. Some devices may use SSID names as payload carriers, which can be executed at the bash level. This vulnerability ranges from causing Denial of Service (DoS) to Remote Code Execution (RCE), including unauthorized port access, impacting Wi-Fi network-based IoT devices significantly. The code aims to reboot devices when they encounter a pre-set payload-bearing SSID.

Latest from blog

Dumping Firmware with Bus Pirate v3.6 via USB

The Bus Pirate v3.6a, is a crucial tool for troubleshooting and enabling communication between a PC and various embedded devices over multiple protocols such as 1-wire, 2-wire, 3-wire, UART, I2C, SPI, and HD44780 LCD, supporting a voltage range of 0 to 5.5VDC. This guide focuses on using the Bus Pirate to dump firmware from embedded devices, a vital step in reverse engineering and security analysis.

Buspirate v3.6 firmware upgrade from USB

The Bus Pirate v3.6a, designed by Ian Lesnet, is an invaluable troubleshooting tool that enables communication between a PC and any embedded device over a variety of protocols including 1-wire, 2-wire, 3-wire, UART, I2C, SPI, and HD44780 LCD, supporting voltages from 0 to 5.5VDC. This versatile product significantly reduces the early prototyping effort required when working with new or unknown chips.

How I Purchase Costly Devices at Low Prices for IoT Pentesting

Many aspiring IoT pentesters and device hackers face a significant barrier: the cost of hardware. In this article, I'll share my strategies for acquiring costly smart devices at lower prices, specifically focusing on the context of India. This approach helps me save money while not compromising on the quality of devices for testing and learning.