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Improved Separation

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Microsegmentation promises substantial improvements over classic architectures for the protection of applications and increased security when building out the efficiency of a data center.

In the Stacks

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Selecting the correct OpenStack components for your use case and setting up the stack can be highly complex. This first article of a series prepares admins for practical OpenStack applications.

On the DVD

OpenSUSE's hybrid Linux distribution combines source from SUSE Linux Enterprise (SLE) with community contributions. Parrot has a full development environment, with editors and IDEs pre-installed.

Cuckoo, Cuckoo

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The open source Cuckoo Sandbox malware analysis system investigates malicious software.

Data Lego

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The Jaspersoft ETL tool creates complex constructs from simple components by scrubbing, filtering, converting, and importing data into a database.

Tech News

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News for system administrators around the world.

Welcome

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Honing your system administrator skills softly as an IT Crowd collective

POSIX attributes are permanently connected to a user account, and they help identify the user; however, this permanent connection can lead to difficulties when migrating from one identity management system to another. ID Views help you make migration go smoothly.

Building Bridges

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A variety of approaches are available for customizing the network on modern Linux systems. Here, we focus on the NetworkManager tool.

Launched

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As automation of IT landscapes continues, a plethora of new tools reach the market to help admins with this task. Rundeck offers a web-based GUI and job delegation.

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