YubitSec CTF - Bash - Warmup

Problem

BFYRGHVX{ZGYZHS_MLG_DVOXLNV_SVIV}

Solution

Googlefu revealed that this message was encrypted with Atbash, a substitution cipher originally used with the Hebrew alphabet.

Using an online tool to decipher the message returns the flag.

FLAG: YUBITSEC{ATBASH_NOT_WELCOME_HERE}