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58%
Network monitoring with Icinga and Raspberry Pi
17.02.2015
Home »  Archive  »  2015  »  Issue 25: Safe...  » 
Lead Image © AndreaDanti, 123RF.com
, a beer brewing sensor, and even a home media center. In this article, I will show you how to apply a Raspberry Pi and the network monitoring software Icinga to monitor your networks. Many people have ... Icinga on the Raspberry Pi monitors your network, letting you see the good, the bad, and the ugly, so you can address problems proactively. ... Rasp Pi Network Monitoring ... Network monitoring with Icinga and Raspberry Pi
58%
Protect Azure resources with Network Security Groups
06.10.2019
Home »  Archive  »  2019  »  Issue 53: Secur...  » 
Lead Image © ogm & roywylam, 123RF.com
. Imagine a distributed application with multiple tiers distributed across multiple data centers for resilience. Because Azure networks can be connected across data center boundaries and regions, as well ... Security segmentation into zones has long been the norm in data centers. Microsoft Azure Network Security Groups offers this kind of granular defense-in-depth security, including multilevel ... Azure Network Security Groups ... Protect Azure resources with Network Security Groups
58%
Private 5G networks for industry and business
20.06.2022
Home »  Archive  »  2022  »  Issue 69: Terra...  » 
Photo by Tyler Nix on Unsplash
Communications networks play an important role in digital transformation. With the rapidly increasing number of intelligent machines and industrial plants and of networked processes and systems ... 5G Campus Networks ... Private 5G networks for industry and business
57%
Network analysis with the Bro Network Security Monitor
05.12.2014
Home »  Archive  »  2014  »  Issue 24: Visua...  » 
Lead Image © Aleksey Mnogosmyslov, 123RF.com
The Bro Network Security Monitor (Bro) is a network-based analysis framework. Bro's powerful analysis engine makes it adept at high-performance network monitoring, protocol analysis, and real ... The Bro network analysis framework provides network security monitoring as well as more general network traffic analysis. ... Network analysis with the Bro Network Security Monitor
56%
Hardware suitable for cloud environments
30.11.2020
Home »  Archive  »  2020  »  Issue 60: Secur...  » 
Lead Image © Orlando Rosu, 123RF.com
. If the network switches are on their last legs, all the power in the world from the compute nodes is not going to help. If the network has not been sensibly planned, its hardware cannot be replaced or scaled ... Linux, Administration, cloud, network, protocol
55%
Build a Network Attached Storage System with FreeNAS
10.12.2013
Home »  Articles  » 
In 2005, after an inordinate struggle to set up his own home networked file storage, Olivier Cochard-Labbé decided to create a solution to streamline the process. Much coding and configuring ensued ... Build a Network Attached Storage System with FreeNAS
54%
Kubernetes networking in the kernel
05.08.2024
Home »  Archive  »  2024  »  Issue 82: Sover...  » 
Lead Image © balein, 123RF.com
For many self-managed Kubernetes clusters, networking is little more than an afterthought. Administrators install whichever network plugin they've used in the past, and as long as pods and services ... Cilium and eBPF put Kubernetes networking down in the kernel where it belongs. ... Cilium and eBPF Networking ... Kubernetes networking in the kernel
54%
Networking strategies for Linux on Azure
27.09.2024
Home »  Archive  »  2024  »  Issue 83: Storage  » 
Lead Image ©pakhnyushchyy, 123RF.com
An analysis of the critical networking components to optimize the performance and security of Linux workloads on Azure includes a look at virtual networks (VNets), network security groups (NSGs ... We explore advanced networking strategies tailored for Linux workloads on Azure. ... Networking strategies for Linux on Azure
54%
Network monitoring for Windows
30.11.2025
Home »  Archive  »  2011  »  Issue 4: Secure...  » 
© spectral, 123RF.com
The permanent availability of servers and the services they provide presents a challenge for any administrator. For this reason, network monitoring and the tools used to perform it play an important ... We look at two tools for Windows network monitoring – PRTG Network Monitor and NetCrunch – that allow you to monitor servers at work or on the road. ... Network monitoring for Windows
54%
Segmenting networks with VLANs
13.02.2017
Home »  Archive  »  2017  »  Issue 37: Distr...  » 
Lead Image © Maxim Kazmin, 123RF.com
The most obvious network separation is routinely carried out between the Internet and the internal network. The connection of the IT infrastructure of a company to the outside world is typically ... Network virtualization takes very different approaches at the software and hardware levels to divide or group network resources into logical units independent of the physical layer. It is typically ... Segmenting networks with VLANs

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