| Redhat | Enterprise Linux | 1030 |
| Apple | Mac Os X | 2364 |
| Adobe | Acrobat Reader | 632 |
| Openbsd | Openbsd | 187 |
| Freebsd | Freebsd | 409 |
| Sun | Solaris | 869 |
| Sun | Sunos | 582 |
| Sgi | Irix | 184 |
| Ibm | Aix | 325 |
| Netbsd | Netbsd | 170 |
| Microsoft | Windows Nt | 259 |
| Washington University | Wu-ftpd | 24 |
| Apache | Http Server | 260 |
| Linux | Linux Kernel | 2853 |
| Microsoft | Windows 2000 | 534 |
| Samba | Samba | 167 |
| Xfree86 Project | X11r6 | 31 |
| Ipswitch | Ws Ftp Server | 24 |
| Checkpoint | Firewall-1 | 46 |
| Mutt | Mutt | 42 |
| Oracle | Http Server | 260 |
| Ipswitch | Ws Ftp Pro | 6 |
| Progress | Ipswitch Ws Ftp Server | 2 |
| Metamail Corporation | Metamail | 7 |
| Oracle | Application Server | 205 |
| Macromedia | Jrun | 38 |
| Stanley T. Shebs | Xconq | 3 |
| Mozilla | Mozilla | 112 |
| Trustix | Secure Linux | 76 |
| Gnu | Mailman | 46 |
| Francisco Burzi | Php-nuke | 119 |
| Yabb | Yabb | 27 |
| Rob Flynn | Gaim | 28 |
| Microsoft | Windows Xp | 762 |
| Phorum | Phorum | 56 |
| Borland Software | Interbase | 10 |
| Phpmyadmin | Phpmyadmin | 272 |
| Iss | Realsecure Server Sensor | 6 |
| Andries Brouwer | Util-linux | 25 |
| Checkpoint | Vpn-1 | 17 |
| Gnu | Radius | 12 |
| Macromedia | Coldfusion | 111 |
| Squid | Squid | 125 |
| Apache-ssl | Apache-ssl | 3 |
| Apache | Mod Python | 6 |
| Sun | One Application Server | 14 |
| Visualshapers | Ezcontents | 16 |
| Apple | Mac Os X Server | 673 |
| Redhat | Linux Advanced Workstation | 68 |
| Mit | Cgiemail | 5 |
| Trend Micro | Interscan Viruswall For Windows Nt | 3 |
| Symantec | Firewall Vpn Appliance 100 | 6 |
| Apple | Darwin Streaming Server | 27 |
| Microsoft | Windows 2003 Server | 427 |
| Symantec | Firewall Vpn Appliance 200r | 6 |
| Symantec | Firewall Vpn Appliance 200 | 6 |
| Xmb Forum | Xmb | 18 |
| Gus And Psilord | Freesweep | 1 |
| Orville-write | Orville-write | 1 |
| Robert Hyatt | Crafty | 1 |
| Sgi | Propack | 55 |
| Myproxy | Myproxy | 3 |
| Redhat | Kernel | 124 |
| Clam Anti-virus | Clamav | 126 |
| Dameware Development | Mini Remote Control Server | 3 |
| Cpanel | Cpanel | 416 |
| Gtksee | Gtksee | 1 |
| Phpgedview | Phpgedview | 16 |
| Photopost | Photopost Php Pro | 16 |
| Openh323 Project | Pwlib | 1 |
| Microsoft | Virtual Pc | 4 |
| Juan Cespedes | Ltrace | 1 |
| Calife | Calife | 1 |
| Lgames | Lbreakout2 | 1 |
| Kame | Racoon | 6 |
| Samhain Labs | Hsftp | 1 |
| Xmlsoft | Libxml2 | 88 |
| Nokia | 6310i | 1 |
| Linley Henzell | Crawl | 1 |
| Synaesthesia | Synaesthesia | 2 |
| Ultramagnetic | Ultramagnetic | 3 |
| Symantec | Gateway Security 5400 | 7 |
| Yamamoto Hirotaka | Trr19 | 1 |
| Iss | Proventia A Series Xpu | 4 |
| Redhat | Kernel Source | 2 |
| Iss | Blackice Server Protection | 7 |
| Iss | Blackice Pc Protection | 10 |
| Redhat | Bigmem Kernel | 2 |
| Iss | Realsecure Network | 2 |
| Xmlsoft | Libxml | 8 |
| Iss | Realsecure Desktop | 5 |
| Redhat | Kernel Doc | 2 |
| Netwosix | Netwosix Linux | 2 |
| Iss | Realsecure Sentry | 2 |
| Iss | Proventia M Series Xpu | 4 |
| Iss | Realsecure Guard | 2 |
| Iss | Blackice Agent Server | 4 |
| Iss | Proventia G Series Xpu | 4 |
| Mambo | Mambo Open Source | 7 |
| Simple Machines | Simple Machines Smf | 2 |
