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Quick Edit  

With sed, you can edit text data without an interactive user interface, using pipes or input redirection. Sed lets you execute extensive editing commands on a single line.

Weak Passwords – The Attacker's Low-Hanging Fruit  

By now you've probably heard that Italy's Hacking Team, a company that sells intrusion and surveillance tools to governments and law enforcement agencies, has had its private information laid bare for the entire world. Almost 400GB of data, published in a single Torrent file, made its way onto the Internet for all to enjoy. The initial entry point for the attack is unclear, but one thing is certain: The Hacking Team needs to attend a seminar on password security.

Locked Away  

We compare three mail archiving tools: Piler, Benno MailArchiv, and MailArchiva.

In the Jungle  

When you buy a Microsoft server license, you don't get client access licenses by default. Client licenses are part of the equation when calculating costs, and admins must come to terms with the many rules that apply.

Flash Stack  

Hardware RAID controllers are optimized for the I/O characteristics of hard disks; however, the different characteristics of SSDs require optimized RAID controllers and RAID settings.

Virtually Switched  

We look at a new component in Windows Server vNext – the Network Controller server role.

Virtual Windows  

Along with the preview for Windows 10, Microsoft has released a technical preview of the upcoming Windows Server. The focus is on functions for complex environments. Microsoft has introduced some new features, especially in the area of virtualization.

Control Center  

Cockpit makes it easy to manage Linux servers: Four mouse clicks in the browser restart the crashed web server, and four more interconnect the server's network interfaces. Pilots flying in this cockpit, though, have to cope with a few limitations.

In the Directory  

Your LDAP directory holds user data for the whole network. Why not save time and avoid duplication by integrating the LDAP directory with your groupware environment?
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