25%
30.11.2025
Linux Magazine: Tell us a little bit about yourself – how did you get started as a developer?
Ethan Galstad: I started as a network and systems administrator. I went to the University of Minnesota ... Magazine Brazilian edition and told us a bit about the history of Nagios – perhaps one of the most successful stories in open source network software.
22%
30.11.2025
Our Admin special edition was so popular we're back, with a new quarterly magazine that is all for admins. Welcome to the first issue of Admin: Network and Security – a magazine for administrators
21%
30.11.2025
their own mysterious evolution. At Admin magazine, we watch the story of the network unfold. You'll find in-depth articles on all the topics that matter to system administrators: virtualization, performance
21%
31.10.2025
As a desktop firewall, Windows Firewall has the task of protecting the local computer; thus, it differs in principle from network firewalls, which control data traffic between networks. The local
21%
19.09.2025
for AI training, inference, and fine-tuning at scale,” the company says. Instant Clusters also feature NVIDIA Quantum-2 InfiniBand and NVLink networking, with the choice of Kubernetes or Slurm
21%
31.10.2025
lead to inconsistencies. In any case, the other DCs will disconnect the restored DC from the network.
Thanks to Active Directory improvements in Windows Server 2012 and Hyper-V 3.0, virtualizing domain
20%
05.03.2026
and Elliptic Curve Cryptography (ECC) and transitioning to PQC that cannot be broken by powerful quantum computers,” the company notes. However, this process takes time, and in terms of network traffic
20%
30.11.2025
This month's CD comes with Ubuntu's Server Edition, a version of Ubuntu 12.04 designed for server systems on production networks. New cloud and virtualization features include OpenStack Essex
20%
30.11.2025
Do you take care of a network – large or small? Are you the one the users call when they have problems with email or can't reach a website? Are you embroiled in questions of how to subdivide
20%
30.11.2025
a heartbeat across the network at regular intervals. Alternatively, some implementations store status messages or run heuristics, such as pinging a central router.
If the vital signs from a cluster node
