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Lead Image © rudall30, 123RF.com

Lead Image © rudall30, 123RF.com

File Integrity Checks with AIDE

If an attacker gains access to systems by working around your defenses, you need to discover the attacker's tracks in good time, at least to mitigate the further risk of damage. We show you how to monitor changes to files with the Linux AIDE tool.
Lead Image © Kittipong Jirasukhanont, 123RF.com

Lead Image © Kittipong Jirasukhanont, 123RF.com

Explore automation-as-code with Ansible

The Ansible automation tool makes it really easy to implement IT scenarios as code. We use structured YAML code to roll out Ansible in the form of AWX.
Lead Image © Vladimir Nenov, 123RF.com

Lead Image © Vladimir Nenov, 123RF.com

Storage across the network with iSCSI and Synology DiskStation Manager

The iSCSI protocol lets you access block storage across a network connection. We show you how to connect a Debian 12 system with a Synology storage device over iSCSI.
Photo by ROCCO STOPPOLONI on Unsplash

Photo by ROCCO STOPPOLONI on Unsplash

Getting your virtual machine dimensions right

Massive, performance-hungry VMs require proper handling to meet their dynamic requirements. We give you some rules to help size these monsters properly.
Photo by Ray Hennessy on Unsplash

Photo by Ray Hennessy on Unsplash

Migrate your Git repositories to Gitea

Nothing is forever, not even a Git server. After the purchase of GitHub by Microsoft, I found a new home in Gitea for version control.
Photo by Sander Sammy on Unsplash

Photo by Sander Sammy on Unsplash

Reducing the Attack Surface in Windows

The sum total of all possible points of attack can be defined as the attack surface, and you need to take every opportunity to minimize it to the extent possible. Windows has built-in rules that minimize the attack surface; they simply need to be enabled.
Lead Image © iofoto, Fotolia.com

Lead Image © iofoto, Fotolia.com

Data deduplication on Windows Server 2022

Data deduplication tools boost efficiency in storage management by improving storage utilization and saving network bandwidth during backup and replication processes.
Lead Image © rawintanpin, 123RF.com

Lead Image © rawintanpin, 123RF.com

Integrate remote cloud storage

You don't need native clients for every single service just to back up or synchronize your data in the cloud; Rclone helps you handle these tasks for multiple cloud accounts at the command line or in a graphical front end.
Lead Image © shutter999, 123RF.com

Lead Image © shutter999, 123RF.com

Hardening SSH authentication to the max

Public key authentication further supplemented with one-time password or hardware authentication methods improves SSH security while offering genuine convenience.
Lead Image ©pakhnyushchyy, 123RF.com

Lead Image ©pakhnyushchyy, 123RF.com

Networking strategies for Linux on Azure

We explore advanced networking strategies tailored for Linux workloads on Azure.
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