This course includes a technology-neutral approach to implementing effective messaging systems for organizations of all sizes, as well as hands-on examples of how to set up a complete, secure and SPAM-proof messaging system using Postfix on the Fedora Core 3 Linux operating system.

This is an advanced course covering enterprise class email administration using Exchange Server 2003.  This hands course is designed to prepare students to get beyond a certification level and skillfully administer an email infrastructure.   Besides reviewing material from Enterprise Messaging with Exchange I, this course will cover setting up mobile access, managing hardware resources, planning and recovering from disasters, address lists, in-depth security, preventive maintenance, high availability and fail-over, Exchange related Active Directory issues.

A challenging introductory course that provides a solid understanding of UNIX and Linux architecture and hands-on experience in working with these powerful operating systems.  The foundation established by this course is essential for advanced Linux and UNIX courses.

Covers general Linux system administration, including installation, day-to-day administration tasks, and general troubleshooting skills.

Provides a firm grounding and hands-on experience in setting up, configuring, and testing a wide range of popular network services on Linux.

Provides the background in network theory, hands-on network inspection, common network attacks, and defensive techniques needed to secure a network using routers and firewalls with NAT, policy routing, and traffic shaping.

Covers a wide range of host and network security techniques for Linux systems, hardening of commonly used network applications, and the use of major security technologies such as Kerberos and SELinux.