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BackupwithBacula

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Everybody needs backups; if you are looking for an open source program that will back up heterogeneous networks, you should check out Bacula.

Disk Tuner

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Fio can help you measure performance by simulating different loads and measuring bandwidth, I/O operations per second, latency, and CPU load.

Tuner

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The free Windows Performance Toolkit by Microsoft gives administrators the ability to analyze system performance and resolve issues.

The Journey Is the Objective

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If you run a web server and a mail server and anticipate that users from Asia are headed towards your dedicated server, it's time to get it ready for IPv6.

Cloudy Outlook

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Is your data really secure in the cloud? If a compromise occurs, current forensic approaches will not work and new techniques and standards will be needed.

Detention

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Most clients on a network need both an address and some environmental information such as a name server or a web proxy. This article investigates whether a recent operating system on an IPv6-only LAN can handle this.

No Magic Needed

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Simple VPNs might not provide enough security alone; instead, try a carefully crafted mix of OpenVPN and Aladdin e-tokens.

Acceptable Risk

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ReconTime

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Professional attackers have much more pointed at your site than just Nmap, and you should too if you want to test your network's security. We'll show you some tools intruders use to gather information.

Made to Measure

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We look at two tools for Windows network monitoring – PRTG Network Monitor and NetCrunch – that allow you to monitor servers at work or on the road.

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