What is password number? In general, a password is an arbitrary string of characters including letters, digits, or other symbols. If the permissible characters are constrained to be numeric, the corresponding secret is sometimes called a personal identification number (PIN).
What are the types of password?
|Fake word (pseudoword)||“cigbet”|
|String of lowercase letters||“xrvdsuhp”|
|String of lowercase & uppercase letters and numbers||“U4pJI9mb”|
|String of lowercase & uppercase letters, numbers, and special characters||“D;1Si]7!”|
What passwords do hackers use?
These are the 20 most common passwords leaked on the dark web — make sure none of them are yours
What is valid password? Password should have at least one numerical digit(0-9). Password’s length should be in between 8 to 15 characters. Password should have at least one lowercase letter(a-z). Password should have at least one uppercase letter(A-Z). Password should have at least one special character ( @, #, %, &, !, $, *).