Latest articles

      The 28th of June was another OPOSEC meetup day!   Here’s the Agenda for this meetup: Bug bounties and CTFs: A new approach [...]
    Another OPOSEC meeting took place yesterday, the 30th of may, and as always it was worthit. I had been missing the latest meetings, so it [...]
On the 23rd of May, I attended an international cyber security conference, that had the presence of some experts in the area and counted with close to 200 [...]
Make “money” with your old Raspberry Pi
    On this post I will show you how to use an old Raspberry Pi B+ (yes, model 1) to gain some virtual money (crypto currency) First off, [...]
OPOSEC [0x64]
    29th of June was another OPOSEC day, the Oposec [0x64] meetup.     On this meeting there were 2 talks on the agenda: – [...]
FirewallD to iptables on centos7 and fail2ban setup
  On version 7 of centos, the firewall is managed by firewalld, this is an interface to configure the firewall on centos7 with iptables.     [...]
Web Hacking 101
While googling around, searching for books about Web Aplications Exploitation, I came across this awsome book called “Web Hacking 101”.   [...]
Installing Bareos on Centos 7
    On this guide I’ll show you how to install Bareos on Centos7, together with the webui and make a test backup with deduplication   What [...]
Letsencrypt – SSL Certificates for everyone
  On this guide I’ll explain how to create an SSL certificate with letsencrypt on Debian 8.     To enable HTTPS on your website, you need to [...]
Installing OwnCloud on Ubuntu 16.04
    On this guide i’ll show you how to install Owncloud on Ubuntu 16.04     What is OwnCloud? It’s a platform for file [...]
OPOSEC [0x62]
    On the 27th of April, took place another OPOSEC Meetup.     On the OPOSEC [0x62] Agenda there were the follwing topics to talk [...]
Installing Moodle 3.2 on Centos 6
      Let’s install Moodle 3.2 on Centos 6   First we must take care of system requirements, we need PHP 5.6.5, Mysql 5.5.31 and some [...]
OPOSEC [0x61]
  On the 23rd of March took place another #OPOSEC meeting. This was my second attendance and it was great, as i expected.   On the “[0x61] [...]
Stitching Exploits Together
Contestants at this year’s Pwn2Own hacking competition in Vancouver just pulled off an unusually impressive feat: they compromised Microsoft’s [...]
Installing Zabbix
    On this article i’ll show the necessary steps needed to install Zabbix.   What is Zabbix? “Zabbix is the ultimate enterprise-level [...]
Vault 7: CIA Hacking Tools Revealed
    Today, WikiLeaks has release a huge amount of files that appear to be CIA spying secrets.     According to Julian Assange, the [...]
Mr. Robot
  Hello Friend, Hello Friend.   So, this new series called “Mr. Robot” is out, it follows Elliot, a young programmer working as a [...]