Arturo 'Buanzo' Busleiman

Arturo 'Buanzo' Busleiman

Independent Security Consultant and Secure WebHosting Provider. SPAM HATER.

Information Technology and Services

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Arturo 'Buanzo' Busleiman's Overview

  • Developer at OWASP
  • System Administrator at Audacity Team
  • usuario :P at Clandestina Weekend Nerd
  • Security Consultant at ArCERT
  • virtualization consultant at Venture Group
  • Panelista at Dominio Digital
  • Docente at INCASOL
  • Lead Consultant at intraRedes / SuSE Argentina
  • CTO at

500+ connections


Arturo 'Buanzo' Busleiman's Summary

I've been developing and learning GNU/Linux since late 1994. I started programming when I was very young, 8 years old. I think of myself as highly experienced in the field of Linux and Network security, systems programming, and Server Hardening.

You might have used fail2ban and/or enigform and/or mod_openpgp. ;)

A typical day of my life begins with an analysis of all my servers (the ones I own and my customers'), going through my inbox, checking different security sites, IT news, and of course Slashdot. Once I finish the morning routine, which does usually include programming for different FLOSS and private projects, I rest for a while making music

I read lots of books on programming, security, participate in different online forums and mailing lists, etc.

As I work at home, I can stop any time and watch some Star Trek, Friends or Moonlighting. Although I have to admit I die for Extreme Makeover, Scrubs and... Project Runway :$

I share most of the day with my wife, who's also a Geek just like me :)

The rest of the day is devoted to the same activities, although I try to learn new technologies every day, compose some music, and have a social life :)

I think I should add "work-out" some day, too. My belly's getting bigger and bigger. Heh.

You might like to hire me when you:

* Need someone that can answer any IT question you might have, or can give you precise directions of whom to contact.
* Have Bandwidth / Spam issues and need to solve them (remember: extra bandwidth usage is usually CHARGED by ISP and Hosting companies).
* Need a Linux expert.
* Need very specialized programming.

I have several associates round the globe, so I'm sure I/we can fulfill any of your needs.

You might wish to read some comments form my customers. Feel free to visit: - The site is in Spanish, but there are comments from my English-speaking customers, too.

Well, thanks for taking the time to read this summary!

Arturo 'Buanzo' Busleiman's Experience

Consultor en Seguridad e Infraestructuras Criticas

Jefatura de Gabinete de Ministros-Presidencia de la Nacion Argentina

Government Agency; 1001-5000 employees; Human Resources industry

2010Present (4 years)

Consultor Externo


Privately Held; 11-50 employees; Information Technology and Services industry

2006Present (8 years)


GNU/Buanzo Consulting

October 2004Present (10 years)

Given my extensive experience with GNU/Linux (I started in 1994, when Linux was 3 years old only, and I was 12!), security, networking and programming, I decided to offer my own services. Most of my customers are from outside Argentina.

The extra money and free time is invested in books, technology, and research. I'm currently working on a new Internet Draft regarding OpenPGP extensions to the HTTP protocol.



Nonprofit; 10,001+ employees; Computer Software industry

2007July 2013 (6 years)

System Administrator

Audacity Team

Nonprofit; 11-50 employees; Computer Software industry

20072012 (5 years)

usuario :P

Clandestina Weekend Nerd

20102011 (1 year)


Security Consultant


20102010 (less than a year)

virtualization consultant

Venture Group

Privately Held; 201-500 employees; Telecommunications industry

20082008 (less than a year)

Virtualization, consolidation and forest upgrade.


Dominio Digital

20052006 (1 year)

Discutir sobre seguridad informatica, open source, Linux y tendencias con el equipo de Dominio DIgital.



20042005 (1 year)

Lead Consultant

intraRedes / SuSE Argentina

November 2003October 2004 (1 year)

I was the first employee of this new company, and I was in charge of solving problems and teaching Linux. I quit after one year. I dod not enjoy my stay there. After that, I became independent.


March 2000September 2002 (2 years 7 months) was one of the most successful Argentinian Internet Portals. Sadly, it started one year before the first .com explosion ended. We were the first ones to provide a 25MB webmail account with POP3, IMAP, AntiVirus, AntiSpam using SuSE Linux.

Arturo 'Buanzo' Busleiman's Volunteer Experience & Causes

  • Volunteer Experience

    • Project Leader (Enigform)

      • Science and Technology

Arturo 'Buanzo' Busleiman's Languages

  • english

Arturo 'Buanzo' Busleiman's Skills & Expertise

  1. Hacking
  2. Linux Hardening
  3. Mysql Optimization
  4. proactive security
  5. systems monitoring
  6. systems programming
  7. Enigform
  8. OpenPGP
  9. Open Source
  10. Ableton Live
  11. Audacity
  12. Linux
  13. Security
  14. Web Development
  15. SEO
  16. Audio
  17. Server Management
  18. Apache
  19. Network Security
  20. Firefox
  21. PHP
  22. MySQL
  23. Hardening
  24. Reverse Engineering
  25. Bash
  26. Penetration Testing
  27. REST
  28. Postfix
  29. Computer Security
  30. System Monitoring
  31. Information Security
  32. Security Research
  33. Programming
  34. Systems Programming
  35. Firewalls
  36. Virtualization
  37. Debian
  38. CEH
  39. Web Application Security
  40. Cryptography
  41. Servers
  42. Application Security
  43. High Availability
  44. Networking
  45. Vulnerability Assessment
  46. Linux System Administration
  47. Sound
  48. Active Directory
  49. Ubuntu
  50. Windows Server

View All (50) Skills View Fewer Skills

Arturo 'Buanzo' Busleiman's Additional Information


linux, security, new techonologies, programming, hacking.

Groups and Associations:

SANS, OISSG, Ring of Fire, Nmap, Audacity, SOLAR, 2600, LUGAR, Futurabanda, CaFeLUG, Internet, OWASP, zona norte lug, Gobierno Argentino, ASmallWorld

Honors and Awards:

"Best Independent Consultant of the Year" (2006, Argentina)

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