blog

hey I'm Sheryl, welcome to my blog!

May 2024

explaining salting

May 30, 2024

While teaching, I came across this interesting question: how useful is salting in password hashing? The exact question was, to...

Mar 2024

htb hacker royale 2024

March 14, 2024

Popped in for a few challenges, before Mid Terms. More details

Aug 2023

welcomectf greyhats 2023

August 27, 2023

I played the Greyhats Welcome CTF with one of the best teams. We made it to the finals :> Here...

Jun 2023

nahamcon ctf 2023

June 23, 2023

Pretty low effort for this one, but learnt a few nifty tricks. More details

May 2023

htb cyberapocalypse

May 23, 2023

More details