CTF

Hacknowledge-Contest 2014-2015 Finale

TBD
pollypocket representing Belgium

CHES2015 CTF

Philippe Teuwen

#2 under pseudo yobibe

And BTW first to solve them all

Writeups

Bonus: cracked the white-box AES key of chal 4

Nuit du Hack CTF Finals 2015 by Hackerzvoice

#3 with pollypocket

Team: Vincent Hutsebaut, Marc Masure, Charles Hubain, Jeremie Boutoille, Philippe Teuwen
(#3 of the 10 CTF finalists, #4 including the public wargame participants)

SSTIC Challenge 2015

Philippe Teuwen write-up (pdf) (FR)

#2 classement qualité

#9 classement vitesse

Nuit du Hack CTF Quals 2015 by Hackerzvoice

• ctftime

#1 with pollypocket

Team: Vincent Hutsebaut, Philippe Teuwen, Charles Hubain, Marc Masure, Jeremie Boutoille, Matthieu Kaczmarek

Codegate CTF preliminary 2015

• ctftime

#22 with pollypocket

Hack.lu 2014 CTF by Fluxfingers

• ctftime

#6 (#1 local) with pollypocket

Brucon 2014 CTF by Facebook

#2 (local) with pollypocket

Team: Vincent Hutsebaut, Marc Masure, Charles Hubain, Philippe Teuwen

#1 in Base points and in Bonus points ;-)

Nuit du Hack CTF Finals 2014 by Hackerzvoice

• ctftime

#6 with pollypocket

Team: Vincent Hutsebaut, Matthieu Kaczmarek, Hugo Caron, Philippe Teuwen, Charles Hubain

Hacknowledge-Contest 2014-2015 selections for Belgium

In the news: Zataz, TV Lux

#1 with pollypocket

Team: Vincent Hutsebaut, Marc Masure, Hugo Caron, Philippe Teuwen, Charles Hubain, Jeremie Boutoille

Nuit du Hack CTF Quals 2014 by Hackerzvoice

• ctftime

#2 with pollypocket

Team: Vincent Hutsebaut, Matthieu Kaczmarek, Hugo Caron, Philippe Teuwen, Charles Hubain, Jeremie Boutoille

Brucon 2013 CTF by Facebook

#1 (local) with pollypocket

Team: Vincent Hutsebaut, Bert Veldeman, Guy Brismée, Philippe Teuwen

Hack.lu 2013 CTF by Fluxfingers

• ctftime

#5 (#2 local) with pollypocket

Team: Vincent Hutsebaut, Matthieu Kaczmarek, Hugo Caron, Charles Hubain, Philippe Teuwen

Troopers 2013 CTF by PacketWars

#1 (local) with Living Dead anti-Defamation League

Hack.lu 2012 CTF by Fluxfingers

• ctftime

#15 (#2 local) with woyouyizhixiaomaol

Team: Cédric Bonhomme, William Robinet, Guy Brismée, Raphaël Vinot, Philippe Teuwen, Christophe Kyvrakidis

T-Shirt challenge

I designed the Hack.lu 2012 T-Shirt backside, and a more visual version for online teams, see writeup

Brucon 2012 CTF by The Hex Factor

#3(?) (local) with xflame_doegox(?)

Team: Guy Brismée, Philippe Teuwen
I don't remember exactly but we got a prize ;-)

BeNeLux OWASP Day 2012 CTF by Martin Knobloch, OWASP CTF Project

#2 (local) individual

Hack.lu 2011 CTF by Fluxfingers

• ctftime
• Hack.lu CTF

#21 (#5 local) with letmein

Brucon 2011 CTF by The Hex Factor

Member of The Hex Factor

That year I was part of The Hex Factor team to design "physical" challenges:
RFID, visual crypto & QR, Knock knock box

Hack.lu 2010 CTF by Fluxfingers

#12 (#3 local) with xflame_doegox

Team: Guy Brismée, Philippe Teuwen

Brucon 2010 CTF by The Hex Factor

#2 (local) with xflame_doegox

Team: Guy Brismée, Philippe Teuwen, ...