List
What is an MQTT Message Broker? If you’ve ever worked on IoT projects or dabbled in real-time communication systems, chances are you’ve heard of MQTT. But what exactly is an MQTT message broker, and why should we care about it? Let’s break it down. So, What'
Cybersecurity
What is MQTT (Message Queuing Telemetry Transport)? MQTT (Message Queuing Telemetry Transport) is an OASIS standard messaging protocol specifically designed for the Internet of Things (IoT). Its lightweight architecture is perfect for connecting remote devices that have limited resources and minimal network bandwidth. This makes MQTT an ideal choice across
pentesting
PRET is a security testing tool for printers, developed at Ruhr University Bochum. It connects to printers via network or USB and exploits PostScript, PJL, and PCL languages to manipulate print jobs, access the printer’s file system, and potentially cause physical damage. By translating UNIX-like commands into printer language,
IoT
A Time Series Database (TSDB) is a specialized database designed to efficiently store, retrieve, and manage time-stamped data points. These data points are usually recorded in sequential order over time, making TSDBs particularly suitable for applications that involve continuous data collection. Use-Cases of Time Series Databases IoT and Sensor Data:
Healthcare
Healthcare continues to make steady progress, combining technologies like IoT (Internet of Things), AR (Augmented Reality), VR (Virtual Reality), and more. This progress has gained momentum with the arrival of the Internet of Medical Things (IoMT). The Internet of Medical Things (IoMT) is the network of Internet-connected medical devices, hardware
Healthcare
Digitalization is ongoing since many decades in a lot of healthcare institutions. The more digitized a healthcare institution is, the more services and quality it can be provided to patients. This, however, means that medical data and transactions which once were offline, are now possibly accessible from anywhere on Earth.
IoT
ThingsBoard is an open-source IoT platform that facilitates data collection, processing, visualization, and device management. It supports device connectivity via standard IoT protocols like MQTT, CoAP, and HTTP, and is suitable for both cloud and on-premises deployments. With its scalability, fault-tolerance, and performance, ThingsBoard ensures data is never lost. Features
IoT
Retail is a very competitive industry and in order to remain relevant in the market it is wise to always come up with new means of attracting customers and increasing the sales. The surge of e-commerce and the growth in online shopping as the preferred mode of shopping has forced
RaspberryPi
The DoorPi project aims to provide a solution for controlling a door intercom system through the use of a single-board computer such as the Raspberry Pi and the VoIP communication protocol. This is an innovative and efficient method that can greatly enhance the security of a home or office. One
RaspberryPi
AlarmPI is a highly efficient and effective home security system that has been specifically designed to cater to the security needs of your home. This security system is based on Raspberry Pi and it supports both wired sensors (PIR, Magnetic etc.) and wireless sensors through MQTT or Hikvision. The system
security
What is an open-source CCTV? An open-source CCTV system is a type of security camera system that is developed using open-source software. This means that the source code for the software is freely available to the public, allowing developers to modify and improve upon the system as needed. Open-source CCTV
Farming
TANIA is an open source farmer's journal to help you manage your farm business easily by accessing information you need on-the-go.