Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...

Abstract: While celebrating the 21st year since the very first IEEE 802.11 “legacy” 2 Mbit/s wireless local area network standard, the latest Wi-Fi newborn is today reaching the finish line, topping ...

Approximately 900 Sangoma FreePBX instances remain infected with web shells in attacks that exploited a command injection vulnerability starting December 2025. Sangoma FreePBX is a web-based, open ...

Tutorial Hell is real and it's one of humanity’s worst known sufferings. You can easily find lots of beginner developers burning, out there, in the fire of ...

Raspberry pi is a powerful palm sized pocket computer based on the ARM cortex architecture. Because of its high operating speed, memory and wireless capabilities it is used by electronics engineers ...

Multiple security vulnerabilities have been disclosed in the open-source private branch exchange (PBX) platform FreePBX, including a critical flaw that could result in an authentication bypass under ...

Tracked as CVE-2025-57819 (CVSS score of 10/10), the bug is described as an insufficient sanitization of user-supplied data. Sangoma has released emergency patches for a zero-day vulnerability ...

The Sangoma FreePBX Security Team has issued an advisory warning about an actively exploited FreePBX zero-day vulnerability that impacts systems with an administrator control panel (ACP) exposed to ...

The Sangoma FreePBX Security Team is warning about an actively exploited FreePBX zero-day vulnerability that impacts systems with the Administrator Control Panel (ACP) is exposed to the internet.

Learning how to use the latest operating system has just become a whole lot easier. Microsoft recently published three tutorial videos from the Meet Windows 11 series. Now, you can learn about all of ...

Robbie has been an avid gamer for well over 20 years. During that time, he's watched countless franchises rise and fall. He's a big RPG fan but dabbles in a little bit of everything. Writing about ...