Hash-chain login audit
A tamper-evident login log. Every record stores a user, a timestamp, and the hash of the record before it, so a verifier can walk the list and spot any entry that was altered or removed.
FS-2 · v2.0
open to co-op
~/filip
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cybersecurity · rit · class of 2029
I build small tools that watch systems, read logs, and keep records honest.
press startpick a crate, drag a record out of its sleeve and drop it on the player
pick a record to play
0:00player 1 · about.txt
I'm Filip, a cybersecurity student at the Rochester Institute of Technology. I learn by building: most of my projects start as a lab assignment or a small annoyance and end up as a tool.
Outside class I'm in RITSEC, working through Hack The Box, and I've competed in IRSEC. I've also spent four summers as a camp counselor and worked at ShopRite. Off the keyboard it's rap and R&B, Deadlock, the gym, intramural lacrosse and snowboarding. Put a record on while you read.
~/filip/projects · 6 entries
Scroll and the FS-2 loads each project onto its screen. Drag it to spin it, and turn on sfx for the full handheld feel.
A tamper-evident login log. Every record stores a user, a timestamp, and the hash of the record before it, so a verifier can walk the list and spot any entry that was altered or removed.
A system health and log analysis toolkit for Rocky Linux 9. It pulls uptime, disk, memory and process data into one report and grows with each lab, one small commit at a time.
A Python proxy that lets LibreChat talk to GPT-5 models hosted on Azure. It translates the chat, responses and models endpoints and handles both streaming and long-running requests.
A Python bot that took over the repetitive daily tasks eating my time, so the boring parts run themselves.
An open-source Medal alternative for Linux gamers, with background instant-replay clipping, a thumbnail gallery, quick edits and one-click sharing.
Member of RITSEC, RIT's student security club. Competed in IRSEC, including packet investigation in Wireshark. Working through Hack The Box machines, and received RIT's Tiger Pride Award.
~/filip/contact.md
Hiring for a security co-op? I'd like to hear from you.