About Messinet Secure Services
Introduction
In 2001, my IBM Thinkpad R30 running Microsoft Windows 2000 Professional failed me. I was trying to get IIS up and running to serve a website and encountered blue screen after blue screen, as well as spurious shutdowns with data loss. I resolved to investigate the possibility of "Linux," an operating system I had only heard about at the time. After much searching, I found www.linux.org and browsed through the list of distributions, eventually settling on Red Hat Linux, as it seemed to be well supported and user friendly.
Red Hat Linux 9 installed on my laptop without a hitch and I was sold! I pushed this laptop to the limit for the next five years using the Fedora Linux line of operating systems. I retired the system in January, 2006, when the hard drive ground to a halt.
Meanwhile, I created Messinet Secure Services and began to learn about the GNU/Linux platform, the Open Source Initiative and perhaps most importantly, the mission of the Free Software Foundation. I started to embrace the cause and configure some basic services such an email server and a web server. I initially offered these basic services to my family members, as they were the only population I could ever imagine depending on something I created. I also knew that they would not be using my services for "mission-critical" applications and could understand if a service was unavailable due to an upgrade or configuration error on my part.
Over the years, I have added several GNU/Linux based servers and workstations, and of the eleven systems I own, none use proprietary software.
Mission Statement
As I continued to learn, I also unveiled the Messinet Secure Services mission statement:
Messinet (mess-EE-net) Secure Services is an ever-changing virtual classroom in which I learn about the GNU/Linux platform and all the services it can deliver. These services are the technological incarnation of an idea centered around keeping my family in touch with each other and technology.
Hardware
Messinet Secure Services employs three geographically distributed, VPN connected Dell PowerEdge core servers, and one Dell XPS intermediary server. These core and intermediary systems provide service to four Dell fixed workstations as well as two Lenovo ThinkPad mobile laptops and one Sony VAIO mobile laptop.
Services & Software
Messinet Secure Services provides secure email, web, network, VoIP, storage, VPN, audio/video and various other services for its users supported by the following array of freely-available open-source software. All of our systems run Fedora Linux 15 with SELinux in enforcing mode.
- Postfix SMTP mail server
- Cyrus-IMAP IMAP mail server
- Apache web server
- MIT Kerberos network authentication protocol
- 389 Directory LDAP server
- PostgreSQL database server
- MySQL database server
- CUPS print server
- Asterisk VoIP & telephony communication server
- OpenVPN virtual private network infrastructure
- MythTV digital video recorder & media center
- Koji build system for Fedora Linux RPMs
- EGroupWare collaborative groupware suite
- Trac integrated SCM & project management
- Gallery3 photo album
