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Danger Ahead

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Simple backup strategies cannot protect files encrypted by ransomware, because they can be affected as well. A PowerShell script can ensure that your files are okay before sending them to backup.

Smartphones and tablets using hotspots and mobile data connections are susceptible to spying. iOS and Android each supply a tunneled VPN connection out of the box. We take a look at their apps, as well as third-party apps to see if they offer more.

On the DVD

The server install image lets you install Ubuntu permanently on a computer as a server, with no graphical user interface. The GParted Live image provides access to the GParted graphical partition editor, a tool for managing disk partitions.

Welcome

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I attended a security seminar a few weeks ago, and one of the slides read, "Security is not an IT problem." I laughed when I saw it and gave a smirk to our Security Manager at my new job.

Tech News

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News for system administrators around the world.

Creative Security

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Much has happened in the field of SELinux in the last few years, including the development of new usability features. The current release makes it easier to write SELinux policy modules yourself.

High Demand

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The release of Windows Server 2016 also heralds a new version of Hyper-V, with improved cloud security, flexible virtual hardware, rolling upgrades of Hyper-V clusters, and production checkpoints.

New Variety

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Free software alternatives to common commercial Windows programs often are little understood. We show which applications on the Linux desktop give an especially good account of themselves.

Weak Link

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Docker containers introduce serious security problems, but you can employ a number of methods to deploy them securely.

Externally Sealed Off

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To prevent an intruder attack in Active Directory, Windows Server's security features along with freeware monitoring can save the day.

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