Question

which of the following is not a secure password practice? using long strings of random words or phrases creating new, unique passwords for every account including numbers and special characters in passwords writing down all of your account passwords in a notebook

Explanation:

Using long random strings, unique passwords per account, and including numbers and special - characters enhance password security. Writing passwords in a notebook is risky as the notebook can be lost or stolen.

Answer:

Writing down all of your account passwords in a notebook