Hey — I’m hallllow.

I studied at ESTG, where I got my BSc in Information Security and Computer Networks. Right now I’m doing a master’s in Information Security at FCUP.

I spend most of my free time playing CTFs. I enjoy the offensive side the most — red teaming and Active Directory are what I keep coming back to.

This is where I dump my write-ups, notes, and whatever research I find worth sharing.