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Dorian's Tech Labs - Dorian Bolivar

Blog for my tech articles focused on Linux, Open Source, Computer Networks and IT Security (and a few other things too).

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Latest Article

Solving the Rubik Cycle programming challenge in C and Python (bonus: speed comparison!)

Posted by Dorian Bolivar on January 24, 2021

C Programming Python

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Linux Kernel Live Patching with Kpatch

Posted by Dorian Bolivar on August 10, 2020

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Port-knocking: open ports on demand (BONUS: Python client!)

Posted by Dorian Bolivar on April 28, 2019

Linux Network Security

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Going full IPv6 with DD-WRT

Posted by Dorian Bolivar on September 21, 2018

DD-WRT IPv6 Linux Network

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Protecting your privacy with Pi-hole

Posted by Dorian Bolivar on April 14, 2018

DNS Linux Network Privacy Security

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Securing your network services with Fail2ban

Posted by Dorian Bolivar on March 02, 2018

IDS Linux Network Security

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Creating a Linux VM with a VNC server on Google Cloud Platform

Posted by Dorian Bolivar on February 27, 2018

Google Cloud Platform Linux Virtual Machine VNC

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About this blog

Dorian Bolivar

About Me

Linux Systems Engineer, with more than 19 years of work experience. BSc. and Licentiate in Computer Science, Postgraduate in Computer Networks, and RHCE, RHCSA, LPIC-I and LPIC-II certified.

Professional Website

Archive

2021 1
- January 1
  - Solving the Rubik Cycle programming challenge in C...

2020 1
- August 1
2019 1
- April 1
2018 4

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DD-WRT
DNS
Google Cloud Platform
IDS
IPv6
Linux
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Python
Security
Virtual Machine
VNC

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