| 2007 |
| 9 | | Douglas Hughes:
Data Center Design.
LISA 2007 |
| 2006 |
| 8 | | Douglas Hughes:
SNMP.
LISA 2006 |
| 7 | | Douglas Hughes:
Spam.
LISA 2006 |
| 2005 |
| 6 | | Douglas Hughes:
Spam.
LISA 2005 |
| 2004 |
| 5 | EE | Douglas Hughes:
Lessons Learned Reimplementing an ISP Mail Service Infrastructure to Cope with Spam.
LISA 2004 |
| 4 | | Douglas Hughes,
Darren Dunham:
RAID/HA/SAN (with a Heavy Dose of Veritas).
LISA 2004 |
| 2002 |
| 3 | | Douglas Hughes:
System Monitoring Guru.
LISA 2002 |
| 2000 |
| 2 | EE | Douglas Hughes:
User-Centric Account Management with Heterogeneous Password Changing.
LISA 2000: 67-76 |
| 1996 |
| 1 | EE | Douglas Hughes:
Using Visualization in System and Network Administration.
LISA 1996: 59-66 |