Linux News and Articles

How to Set Up OpenLDAP on Rocky Linux 9

03.04.2023

Learn how to install and configure OpenLDAP in this step-by-step tutorial.

enterprise , Linux
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The end of SHA-1

Pulling the Plug

The SHA-1 cryptographic hash function has been considered insecure for a long time. Some Linux distributions have banned or no longer use it – with some consequences, though.
encryption , Linux , security
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Rocky Reaches for a Role in HPC

Can this enterprise Linux fill the void left by CentOS?

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Detect anomalies in metrics data

Jerk Detector

Anomalies in an environment's metrics data are an important indicator of an attack. The Prometheus time series database automatically detects, alerts, and forecasts anomalous behavior with the Fourier and Prophet models of the Prometheus Anomaly Detector.
attack , data analysis , Red Hat
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Single sign-on like the big guys

Authenticate Anything

Keycloak is a robust and mature project that provides a modern single sign-on authorization experience and centralized authentication of your apps.
authentication , password manage... , Red Hat
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Lead Image © Liubomyr Feshchyn, 123rf.com

Goodbye cloud VMs, hello laptop VMs

Local Launch

Multipass lets you launch and run Ubuntu virtual machines, use cloud-init to configure the VMs, and prototype cloud launches locally in minutes.
cloud , Ubuntu , virtual machines
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Photo by Larisa Birta on Unsplash

Convert Linux shell commands into PowerShell cmdlets

New Harmonies

Convert Linux shell commands into PowerShell cmdlets and modules and run them in a PowerShell environment.
command line , Linux , shell
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Photo by Nick Fewings on Unsplash

Spotlight on the Kubernetes package manager, Helm

Helmsman

A Helm chart is a template of several parts that defines, deploys, and upgrades Kubernetes apps and can be considered the standard package manager in the Kubernetes world.
Kubernetes , Linux , management , Security
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Photo by Ian Taylor on Unsplash

Create secure simple containers with the systemd tools Nspawnd and Portabled

Isolation Ward

Systemd comes with two functions for container management that allow many programs to run more securely through isolation.
containers , Debian , GNU parallel , Security , systemd
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Harden services with systemd

A Hard Nut to Crack

Systemd comes with a metric for determining the security of your system, letting you track how any service can be secured step-by-step in a sandbox.
analysis , Linux , Security , systemd
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