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Formula Storage

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Choosing the right filesystem for a particular job can be a difficult task. We tested seven candidates and found some interesting results to make an administrator's choice easier.

Fire Alarm

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The Prelude security information and event management system has risen from the ashes of bankruptcy. In this article, we introduce you to the concepts and architecture of Prelude.

Ban-Aid

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For its size, fail2ban, a utility that scans logfiles and bans suspicious IP addresses, punches well above its weight.

Trapped!

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A honeypot is a specialized security tool that pretends to be an ordinary system to attract and identify attackers. Experienced intruders, however, are not so easily fooled. An experimental new technology known as HoneypotMe moves honeypot functionality to real systems on the production network.

New Products

Backup Battle

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The well-known free backup solutions Bacula and Amanda now have some competition. Burp, Obnam, and Backshift are three promising newcomers that impress with interesting features.

News

UserSecurity

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Restricting FTP access on Solaris can be tricky. We show you how to create a secure chroot environment that restricts an SFTP user to a specific directory.

Cockpit

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Univention is one of the most interesting, preconfigured Linux-based products in the corporate server race.

The Mailman

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The latest release of Open-Xchange collaboration server includes new interfaces, such as MAPI support for Outlook and the ability to connect to mobile devices. In this article, we look at the new features and explain how to install the community version.

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