р4 is a Polish CTF team.
See our CTFtime profile at ctftime.org.
Read our writeups at р4-team/ctf.
Follow us at р4_team.
You can contact us at [email protected].
See our CTFtime profile at ctftime.org.
Read our writeups at р4-team/ctf.
Follow us at р4_team.
You can contact us at [email protected].
Likes: sysadm, high-level, software engineering, low-level, reverse engineering, cryptography, algorithms, math, death metal, cats.
Software and security engineer. Currently working as an IT Security Specialist at CERT Polska.
Computer security expert specializing in uncovering targeted attacks.
Enjoys pwning toy services on the Internet in his free time.
The guy who created the smallest P4 logo in P4 file format (and ASCII-printable too!):
echo 'P4 8 11 |~gg~|`jjnb' > logo.p4
Security researcher and malware analyst - currently working as an IT Security Specialist at CERT Polska.
Too lazy to build things, but always happy to break something. Fan of coding and computer security since early childhood. During CTFs works mostly in web, but also does some pwns from time to time. Personally enjoys traveling and classic cars.
Software and security engineer. Ex-perfectionist – lost his faith in high-quality code many years ago, after falling into a dragon nest called real life. Former captain of CodiSec CTF team.
Likes sword fencing (HEMA), homebrewing, mixology and agriculture.
Currently executing his world domination plan.
Interested in more stuff than he has time to engage with. Pentester at big corp. ML/Cloud/Data science enthusiast.
Standard-issue programmer catgirl. Loves Rust and Haskell, but somehow also assembly and Forth, yet nothing in between. Fascinated by compilers and proof assistants. Apparently into infosec.
DevOps Engineer at HackingDept, Go/Rust programmer, open-sourcerer. Self-hosting enthusiast, loves Alpine Linux, Hitokage and containerization.
Pentester working at STM Solutions. On CTFs doing mainly web tasks. In free time either drinking good coffee or learning new stuff, sometimes shooting some profile pictures – just for fun.
Pentester @ STM Solutions. Little lazy but ambitious, determined to be in IT since early childhood. During CTFs does some web or misc, and sometimes forensic. In his free time Hacks some boxes and pays big money to make his coffee taste like tea (alternative brewing), all accompanied by rhythms of 00s Rock Anthems.
Software writer and breaker. I like working hard and making sure I stay sane and happy at the same time.
Pentester @ STM. Former SOC & EDR analyst. While doing "red" stuff daily, still "blue" inside. Constant learner.
I like to collect useless papers (certs, not money!).
