Hacker

Hacker is a perk in Fallout 4 and Fallout 76.

Fallout 4
In Fallout 4, one does not get permanently locked out of a terminal when using up all guesses; one simply gets a 10-second lock out. As a result, the fourth rank actually just removes the 10-second time out (the password that must be guessed is randomized again).

Fallout 76
Hacker Pirate Хакер (Fallout 4)