Abstract: Every network device has a configuration file containing the current settings and operational functionality such as IP addresses, running routing processes, and filtering rules. When new ...

Cybersecurity researchers have shed light on the inner workings of a botnet malware called PolarEdge. PolarEdge was first documented by Sekoia in February 2025, attributing it to a campaign targeting ...

Threat actors are exploiting CVE-2025-20352, a recent Cisco zero-day, to deploy a rootkit on older networking devices. Older Cisco devices unpatched against a recent zero-day vulnerability have been ...

Cisco Systems introduced a new high-capacity routing system and networking chip designed to connect data centers handling artificial intelligence (AI) workloads over vast distances, as rising power ...

Cisco has unwrapped a high-end, 51.2 Tbps router and chip that it says will go a long way toward supporting the distributed AI workloads of today and in the future. Aimed at hyperscalers and large ...

This article will attempt to summarize the CCNA commands found in both ICND Part 1 and 2 as well as the current CCNA exam (640-802). While it is not possible to list an exhaustive list of IOS commands ...

Cisco routers utilize cryptographic features, such as IPsec VPNs, to secure network communications. IPsec combines encryption, hashing, and authentication for secure data transfer. Key components: ...

Thinking about learning Python? It’s a pretty popular language these days, and for good reason. It’s not super complicated, which is nice if you’re just starting out. We’ve put together a guide that ...

If you want to enable UPnP on your router on NETGEAR, D-Link, ASUS, TP-Link, Linksys, etc., you can do it by following the below steps based on your router manufacturer. Let’s get into the process of ...

"Step-by-Step Guide: Crafting a Precision Woodworking Bowtie Using a Router – Full Video Tutorial" In this detailed video tutorial, you’ll learn how to create a professional-quality woodworking bowtie ...