Answer:
The factor that can lead to loss of confidentiality is poor password practice
Step-by-step explanation:
A poor password practice leads to weak passwords which endangers the confidentiality of information. a password is said to be weak if it can be easily guessed by man or computer.
Good passwords aren't easily guessed by man or computer they are usually up to 8 characters long, they are always alphanumeric and also contain special characters. and one key Good password practice is changing of passwords every 90 days or less. any password not created this way is said to have been created by a poor password practice