Recently I went to the Computer Sciences Department of the University of PR – Rio Piedras Campus and had a great time with the students talking about pivoting networks. I decided to share it with you … hope you enjoy it.
Hello all, Recently a friend asked about wiping data from a hard disk. You see, he works at a hospital and he has to dispose of some hard disk so to be on the safe side he wanted to wipe them clean.
Recently I presented at an ISSA meeting and some people wanted to know about my setup. Well; here it is:
How to recover the root password in Debian 6 and RHEL 6 based systems …
Hello Guys, In our last meeting of Init6 security group I presented an introduction for those people who want to become security pros and lack the skills using Linux. Of course this is basic stuff but I hope it helps. Linux for Security Professionals (Tips and Tricks) – Init 6 …
Saludos, Nuevamente estoy aquí repasando mis temas sobre Linux y este en particular es muy interesante para mí, ya que envuelve la seguridad de nuestros datos. El tema es cifrado de volúmenes (volume encryption).
Saludos a to@s, Me encuentro estudiando para la certificación RHCSA y en este momento estoy trabajando con lo que son volúmenes físicos (physical volumes) , grupos de volúmenes (volume groups) y volúmenes lógicos (logical volumes). Asi que aprovecharé y compartiré con ustedes el tema. Básicamente el concepto de volúmenes es …