Many people suddenly find things confusing the moment they start studying networking. IP address, subnet mask, default gateway, DNS, NAT, VLAN, FW, routing. I know the words. But, "In the end, how ...

This project provides automated, idempotent scripts to set up a fully functional PXE server capable of network booting and installing multiple operating systems. The setup uses standard Ubuntu 24.04 ...

This repository shows how to build a NMEA2000 WiFi Gateway with AIS multiplexing and voltage/temperature alarms. The ESP32 in this project is an ESP32 NODE MCU from AzDelivery. Pin layout for other ...

Microsoft researchers recently identified multiple medium severity vulnerabilities in OpenVPN, an open-source project with binaries integrated into routers, firmware, PCs, mobile devices, and many ...

On August 1, 2024, the Pension Fund Regulatory and Development Authority (PFRDA) issued Circular No. PFRDA/2024/14/ICS/01 detailing the new Information & Cybersecurity Policy Guidelines for 2024.

Cyber attacking is easier than cyber defending—attackers only need to find one breach, while the defenders must successfully repel all attacks. This research demonstrates how cyber defenders can ...

The ArtNet protocol has brought the DMX standard to the network. The new ArtNet devices are, of course, backward compatible with the DMX standard, but not vice versa. What to do then, with a legacy ...