https://godinim.github.io/Recent content on Godfrey YangHugo -- gohugo.ioen© 2026 Godfrey Yanghttps://godinim.github.io/posts/aboutme/Mon, 01 Jan 0001 00:00:00 +0000https://godinim.github.io/posts/aboutme/<p>I am Godfrey Yang, with a background in mechatronics engineering and formal training in cybersecurity. This site is where I publish technical notes, walkthroughs, and study material that reflect how I approach hands-on learning.</p>https://godinim.github.io/posts/2020-01-11-basic-theory/Mon, 01 Jan 0001 00:00:00 +0000https://godinim.github.io/posts/2020-01-11-basic-theory/<p>Hey guys, I hope you had a wonderful Christmas and a Happy New Year with your loved ones wherever you are in the world.</p> <p>I thought before cracking down into challenges, it would be great to have a brief explanation of the situation and landscape where cybercrime can exist. This will be beneficial to readers that want to understand and maybe begin their career within Cyber Security.</p>https://godinim.github.io/posts/2020-02-01-linux-challenges/Mon, 01 Jan 0001 00:00:00 +0000https://godinim.github.io/posts/2020-02-01-linux-challenges/<p>As this blog is about my journey from zero to hero in the infosec community, I thought a good place to start would be to do some writeups of some basic Linux challenges. The way I will structure these posts is by first providing a list of fundamental knowledge that you will require to understand followed by a walkthrough of every challenge.</p>https://godinim.github.io/posts/2020-07-22-splunk-fundamentals-1/Mon, 01 Jan 0001 00:00:00 +0000https://godinim.github.io/posts/2020-07-22-splunk-fundamentals-1/<p>This is my summary for the &ldquo;Splunk Fundamentals 1&rdquo; certification. Although I have completed it before, I have decided to do a writeup for reviewing purposes.</p> <h1 class="relative group">Knowledge <div id="knowledge" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#knowledge" aria-label="Anchor">#</a> </span> </h1> <p>Splunk is a software that is able to organise, monitor and analyze machine data. It is able to collect data from any source that includes:</p>https://godinim.github.io/posts/2020-02-10-tmux/Mon, 01 Jan 0001 00:00:00 +0000https://godinim.github.io/posts/2020-02-10-tmux/<p>This is my documentation on how to use tmux which is a tool that allows users to run multiple tasks within a single window.</p> <h1 class="relative group">Knowledge <div id="knowledge" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#knowledge" aria-label="Anchor">#</a> </span> </h1> <p>Similar to the previous blog post, this is an addon to the Linux command-line (Bash). <a href="https://ubuntu.com/#download" target="_blank" rel="noreferrer">Ubuntu</a> and <a href="https://www.kali.org/downloads/" target="_blank" rel="noreferrer">Kali Tool</a> are recommended for this challenge.</p>