| Lecture Number | Subject | Lecturer | Date | Comments or Links |
| 61 | Dynamic Linker | Gilad Ben-Yossef | 23/12/2002 | Available on video |
| 62 | Hspell - The first GPLed Hebrew Spell Checker | Dan Kenigsberg | 6/1/2003 | Available on video. |
| 63 | Kernel Oopsing | Muli Ben-Yehuda | 20/1/2003 | Available on video. |
| 64 | Emacs Power Usage | Meir Maor | 3/2/2003 | Available on video. |
| 65 | Secure Programming (part I) | Shachar Shemesh | 17/2/2003 | Available on video, pending on lecturer's authorization. |
| 66 | Secure Programming (part II) | Shachar Shemesh | 3/3/2003 | Available on video, pending on lecturer's authorization. |
| 67 | Boot Loaders for All! | Orr Dunkelman | 17/3/2003 |
 These lecture slides are licensed under a Creative Commons License. |
| 68 | Linux Memory Allocators | Guy Keren | 31/3/2003 | Available on video. |
| 69 | Security Auditing | Aviram Jenik | 14/4/2003 |
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| 70 | IP Masquerading using iptables | Eli Billauer | 28/4/2003 | Available on video. The slides and video are in the public domain. The lecture video is available on Google's video. |
| 71 | Scaling *Way* Up | Oleg Goldshmidt, Ph. D. | 12/5/2003 | Who needs a (linux) machine with 65536 dual CPUs, what it should look like, and how to tame the beast. Available on video, pending on lecturer's authorization. |
| 72 | Portability Programming | Orna Agmon | 26/5/2003 | Available on video.
These lecture slides are licensed under a Creative Commons License. |
| 73 | The eobj Perl Environment | Eli Billauer | 9/6/2003 | Available on video. The slides and video are in the public domain. |
| 74 | WINE | Shachar Shemesh | 23/6/2003 | Available on video, pending on lecturer's authorization |
| 75 | from python import lecture | Muli Ben-Yehuda | 7/7/2003 | |
| 76 | python and twisted | Moshe Zadka | 21/7/2003 | |
| 77 | OLS 2003 | Muli Ben-Yehuda and Orna Agmon | 4/8/2003 |
These lecture slides are licensed under a Creative Commons License. |
| 78 | Real Time and RT in Linux | Iftach Hyams | 18/8/2003 | See also Gilad Ben Yossef's lecture on August Penguin 2002 |
| 79 | Pseudo-, Quasi-, and Real Random Numbers | Oleg Goldshmidt, Ph. D. | 1/9/2003 | |
| 80 | Tcl/Tk | Shimon Panfil, Ph. D. | 15/9/2003 |