Darren Ehmke

Darren Ehmke is a senior UNIX administrator for a major facility-bill-processing and expense-management company. He's worked with UNIX since 1989 and been a sysadmin since 1995. He specializes in UNIX systems and multiuser relational databases systems.

Email: darrenprog@rdsystemservices.com

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Cross-Platform Identity Management Solutions for Single Sign-On

By Darren Ehmke, 09/12/2007

Cross-Platform Identity Management Solutions for Single Sign-On

By Darren Ehmke, 08/30/2007

You can secure your heterogeneous computing environment by using a solution that allows your UNIX or Linux system to authenticate to AD—but there are differences between solutions ...

White Papers

Get your Windows 7 deployment off to the right start by implementing PC lockdown. A locked-down environment is easier and cheaper to support since users are less likely to make unnecessary changes to the core system configuration - read more here!

Essential Guides

Is your iSCSI "lossy"? The reality is that most off-the-shelf Ethernet hardware deployed for iSCSI can lose packets, resulting in slow performance or application downtime. Learn how to assess your current iSCSI infrastructure and engineer an advanced iSCSI SAN infrastructure.

Web Seminars

What's the best way to keep your network safe from malware? In this web seminar, security expert Greg Shields suggests an alternative method to the traditional blacklisting approach that is common with anti-virus and anti-malware solutions.

eLearning Series

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Upcoming event: Getting the Most with Exchange 2010 with Paul Robichaux