Here's the list of people registered already: https://ctf.isis.poly.edu/competitors/ https://ctf.isis.poly.edu/competitors/ If you want to join, register here:

Here's the list of people registered already: https://ctf.isis.poly.edu/competitors/ https://ctf.isis.poly.edu/competitors/ If you want to join, register here: https://ctf.isis.poly.edu/register/ https://ctf.isis.poly.edu/register/