About

Welcome to Oste's Realm of Knowledge

Hi there and welcome to my realm of knowledge. I’m Oste, a Security Analyst. I like to share the little I know with the community through my blog post where I delve into the intricacies of:

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  • CTFs.
  • Hacking Vulnerable Machines.
  • Investigating & Analyzing incidences/malware.
  • Solving Digital Forensics cases and challenges.
  • Helpful Windows & Linux tips and tricks.
  • Building Home labs.
  • Offensive security tools
  • Physical security tools and so much more.

I’m currently a Pentester whose had their fair share of working as a SOC analyst. From time to time I do freelance Digital Forensic and Incident Response gigs. 😎

I’m an active CTF player (4 years now 🙈), playing with the fr334aks team. From time to time, I also play with the fr334aks-mini, p3rf3ctr00t, Seekers teams. 😅 (Most team mates are working professionals and availability could be tricky sometime, hence why I play with different teams.) ✌. I’ve also had a privilege of creating challenges for multiple CTF’s in the past. My Forte is Forensics.

Technical shenanigans

I'm proficient operating:

windows ubuntu centos arch

I virtualize on:

vmware virtualbox proxmox qemu

I build or host on:

linode aws azure

I automate, deploy, orchestrate, provision stuff using:

docker portainer kubernetes ansible semaphore github git gitea kestra packer vagrant teraform traefik