The example establishes a connection with a remote TCP server and turns the user LED ON or OFF based on the command received from the TCP server. This example uses the Ethernet Core FreeRTOS lwIP ...

For the past decade, Docker has provided a robust solution for building, shipping, and sharing applications. But behind its simple "build and run" workflow lie many years of complex technical ...

Project Design Purpose: In this follow-up project, we extend the previous Python-based virtual PLC/RTU simulator program (which interfaced to SCADA systems via Modbus ...

Cybercriminals have been known to approach their targets under the guise of company recruiters, enticing them with fake employment offers. After all, what better time to strike than when the potential ...

In factory automation applications, the embedded control system components are often available as off-the-shelf products, while the mechanical components and environment in which they will work are ...

OpenAI has disrupted over 20 malicious cyber operations abusing its AI-powered chatbot, ChatGPT, for debugging and developing malware, spreading misinformation, evading detection, and conducting spear ...

In today’s interconnected world, applications often need to communicate with each other, even when they are written in different programming languages. Whether it’s sharing data between a Python ...

Security researchers have developed an implementation of the Sysinternals PsExec utility that allows moving laterally in a network using a single, less monitored port, Windows TCP port 135. PsExec is ...

In some countries, network operators employ deep packet inspection techniques to block certain types of traffic. For example, Virtual Private Network (VPN) traffic can be analyzed and blocked to ...

Scott Reeves demonstrates the use of iperf, which provides basic information on throughput, packet loss, and jitter to help you troubleshoot UDP and TCP issues. There are a few tools available to ...