Articles about programming in Perl, practical uses and interesting applications. Some of them have been published in other spaces and are reproduced here as a courtesy of the publisher.

Many of my contributions to the Internet and open source community are protected by digital signatures. This section groups important details about the process to validate the integrity of the published content using these signatures.

Articles about information security that I have considered interesting enough to share.

Documents about computer networks and the Internet, from the point of view of a networking professional or a user.

ABA is the acronym for "Acceso Banda Ancha", an access product based on DSL technology. The official information about this service is at http://www.cantv.net/aba.

All the information in this section, is available in spanish only.

Miscelaneous information and trivia about this site, how and why is it done and whatnot.