Cryptanalysis

PLEASE HELP ME DECRYPT THE CODE AND CAPTURE THE FLAG ! I’LL BE APPRECIATING.
1st ENIGMA :
TIMES NEW ROMAN
XZNVM_DN_NJ_ZVNT_CJKZ_TJP_NXMDKOZY
THE FLAG IS UNDER THIS FORM CSIFLAG / PAY ATTENTION TO UPPERCASE :P
2nd ENIGMA :
DIGITAL CIRCUITS
OCTAL NUMBERS ALWAYS STARTS WITH 0
1000011 1010011 0111 7B 1110111 1110101 0142 1100010 0141 5F 6C 1110101 1100010 0142 0141 5F 0144 1110101 0142 5F 0144 1110101 0142 7D

So easy... Just try harder ;)