Zenoss to Exhibit at Large Installation Systems Administrators Conference

Annapolis, MD – December 5, 2006 - Zenoss, Inc., a leading provider of open source enterprise network and systems monitoring software, will be exhibiting at the Large Installation Systems Administrators (LISA) Conference in Washington, DC on December 6 and 7. Zenoss will be demonstrating its newly released open source Zenoss Core 1.0 monitoring platform.



Zenoss is the most complete IT monitoring platform available as open source. From a single, integrated product, Zenoss IT administrators are able to monitor their organizations’ entire IT infrastructure for a fraction of the cost of proprietary solutions.



“We are excited to have the opportunity to talk with end users about their network and systems management challenges and to demonstrate how we can help,” said Erik Dahl, Zenoss CTO.



Zenoss will also be conducting a survey of attending systems administrators regarding their plans for using open source IT management software in 2007. The results will be shared on Thursday night, December 7 at 8:30 pm during a Zenoss-sponsored Birds of a Feather session entitled “Solving your IT Management Headaches with Open Source” in Room Virginia C at the Marriott Wardman Park Hotel.



LISA ‘O6 is the 20th Large Installation Systems Administrators Conference hosted by USENIX and SAGE. USENIX is the Advanced Computing Systems Association founded in 1975 to foster technical excellence and innovation in computing. SAGE is a special interest group for systems administrators dedicated to promoting training and professional excellence among systems administrators.



Zenoss will be exhibiting in Booth 503 on Wednesday, December 7 from 12 pm to 7 pm and on December 7 from 10 am until 2 pm.



About Zenoss, Inc.


Recently named one of the "Top 10 Open Source Companies to Watch" by Network World, Zenoss is an open source network and systems management software company based in Annapolis, MD. Zenoss provides the most complete open source monitoring platform as a lower cost and easier-to-deploy alternative to traditional proprietary solutions. For more information, please visit www.zenoss.com.