Openfire Administration: A practical step-by-step guide to rolling out a secure Instant Messaging service over your network
Mayank Sharma is a contributing editor at SourceForge, Inc's Linux.com. He also writes a monthly column for Packt Publishing. Mayank has contributed several technical articles to IBM developerWorks where he hosts a Linux Security blog. When not writing, he occasionally teaches courses on Open Source topics at the Indian Institute of Technology, Delhi, as an Industry Expert.