In this post, I’ll go over fundamentals of the Domain Name System (DNS). The content below is not meant to be a deep dive into the inner workings of DNS but is meant more as a gentle introduction for beginners or a quick refresher for those of us returning to the world of networking and cybersecurity after a prolonged absence. Over the last year, I have been meaning to get back into cybersecurity but as life would have it, I couldn’t dedicate much time without detracting from existing obligations and responsibilities. The last month has seen an increase in my leisure time and as such I have finally been able to devote some time... Read More.
I’ve spent the last couple of months of the pandemic lockdown hacking my way through the PicoCTF 2018 capture the flag challenges - and I’m sharing what I’ve learned. Every single Binary Exploitation challenge has been cracked, including the ones requiring heap exploits. Can you figure out how I did it? TLDR: Jump straight to our PicoCTF 2018 BinExp Guide. Read More.