XDA Developers on MSN

5 OPNsense rules I add to every new network

We will also be setting up VLANs for other network segments. Once those VLANs are active, going into Firewall > Groups and ...

Event Update | Huawei Hosts IEEE 802.1 Meeting, Focusing on DC and TSN Standards, Discussing the Future of Networks in the AI Era

[Düsseldorf, Germany, September 16-19, 2025] The IEEE 802.1 mid-term meeting, hosted by Huawei Data Communication, is in full ...

Umiya Buildcon launches homegrown Cornus 1G switches; says working on 10G, 40G gear

Umiya Buildcon introduces Cornus 1G switches for telecom networks, ISPs, and more. Developing higher capacity switches for ...
XDA Developers on MSN

Port isolation is the best switch security feature you're not using

Setting up network segmentation is best practice, whether using a series of VLANs or some other method. While we tend to ...
Voice&Data

Cisco Zero-Day Attack: Exploited ASA & IOS flaws threaten global networks

Cisco faces two zero-day attacks actively exploiting flaws in ASA and IOS/IOS XE devices. Learn about the vulnerabilities and ...

Cats and Routers: A Deep Dive into the 'Gatekeepers' and 'Traffic Commanders' of the Digital World

Optical-Electrical Conversion: Through its built-in burst mode optical module, it converts the 1490nm optical signal ...
IEEE

BlockEmulator: An Emulator Enabling to Test Blockchain Sharding Protocols

Abstract: Numerous blockchain simulators have been proposed to allow researchers to simulate mainstream blockchains. However, we have not yet found a testbed that enables researchers to develop and ...