mì​mǎ HSK4

password

密码 (密碼) mì​mǎ
password noun
a secret word, code, or PIN used for authentication and access control

What is your computer login password?

cipher noun
a secret system of writing or symbols used to encrypt and protect information

This military code is very difficult to decipher.

Frequency

Movie subtitles
44.5 per million appears in 10% of films
Written text
25.2 per million

Details

HSK 2.0
Level 4
HSK 3.0
Level 4

Sources

Definitions
CC-CEDICT