Joseph Surin
Computing & Software Systems @ The University of Melbourne

CTF Writeups/Projects/Random Stuff
PoseidonCTF 2020 Writeups
InCTF 2020 Writeups
SharkyCTF 2020 Writeups
IJCTF 2020 Writeups
HexionCTF 2020 Writeups
DawgCTF 2020 Writeups
AUCTF 2020 Writeups
VolgaCTF 2020 Qualifier Writeups
ångstromCTF 2020 Writeups
UTCTF 2020 Writeups
Building CTF Challenges with socat and Docker
tshark Cheatsheet
watevrCTF 2019 Writeups
HackCon 2019 Writeups
CryptoCTF 2019 Writeups
ISITDTU 2019 Quals CTF Writeups
First Semester at Unimelb
UUTCTF 2019 Writeups
AngstromCTF 2019 Writeups
Hosting a Discord bot on Heroku
Experimenting with GraphQL
Unimelb programming proficiency test
How this blog works
Github Pages and serving md
Generating hexagons with SVG