Maritime (Web)

Going into the challenge we find a login page,

My first instinct was trying sql injection into the login using:

- OR 1=1 -- 

I logged in, but instead of finding the flag, I found this page full of flags xD

Using google image search, I found that this's called international Maritime flag language. So let's get and start matching to get the flag After decoding the image, I finally get the flag

IEEE{F14G_5IGN415_23978}