With the growing threat of cyberattacks, it is essential that developers keep security considerations in mind throughout the design process. By following some practical tips and recommendations, developers can guard against a wide range of attack scenarios.
This article explains what is a PLC, what's inside it, how the scan cycle works, which programming languages the current IEC standard defines, and how to choose the right controller for your application.
Researchers at ETH Zurich have, for the first time, created certifiably perfect random numbers using a quantum experiment. These can be used, for instance, for encrypting messages.
A critical flaw in random number generators puts the security of billions of low-cost IoT devices at risk. This means a new approach for generating random numbers is needed, which can be found in extracting entropy from SRAM behaviour.
A Schmitt trigger is a circuit that converts slow or noisy inputs into clean digital signals using two switching thresholds. This guide explains hysteresis, op-amp and transistor designs, equations, real 74HC14, CD40106B, and 555 timer examples, and common design mistakes.
In this episode, Oscar Lovera, COO International at Xometry, explains how AI and digital marketplaces are simplifying custom manufacturing, making it as easy as booking travel online while connecting engineers with manufacturers worldwide.
With the growing threat of cyberattacks, it is essential that developers keep security considerations in mind throughout the design process. By following some practical tips and recommendations, developers can guard against a wide range of attack scenarios.
Hackers can access sensitive data and disrupt device operations by activating embedded malware or hardware trojans in counterfeit components. How can you avoid these issues?
Silicon-level security is crucial in protecting the hardware of computing devices, serving as a foundational layer for data integrity and system reliability in our increasingly digital world.
Many IoT products need to be adequately secured and, as such, represent vulnerable entry points for attacks on critical infrastructure. Or the IoT device itself can be the specific target due to the data it hosts – for example, video from security cameras and patient information from medical wearables.
GraphQL is a query language that provides a more efficient, powerful, and flexible alternative to RESTful APIs (GraphQL, 2023). A RESTful API is an architectural style for an application program interface (API) that employs HTTP requests to access and use data.
This article provides a detailed overview of the Modbus TCP protocol fundamentals, communication, data representation, security, daily life applications, and integration.
This article explains what is a PLC, what's inside it, how the scan cycle works, which programming languages the current IEC standard defines, and how to choose the right controller for your application.