## What is an example of a good password?

An example of a strong password is “Cartoon-Duck-14-Coffee-Glvs”. It is long, contains uppercase letters, lowercase letters, numbers, and special characters. It is a unique password created by a random password generator and it is easy to remember. Strong passwords should not contain personal information.

## How much entropy should a password have?

This measurement is known as bits of entropy. A password that is already known has zero bits of entropy. A password that requires at most 2 guesses to find has 1 bit of entropy. A password with n bits of entropy would require 2^n guesses to guarantee that password will be found.

## How is password entropy calculated?

We calculate password entropy by first looking at the pool of characters a password is made from. … Entropy is calculated by using the formula log2(x), where x is the pool of characters used in the password. So a password using lowercase characters would be represented as log2(26) ≈ 4.7 bits of entropy per character.

## How long is a secure password?

“A longer password is usually better than a more random password,” says Mark Burnett, author of Perfect Passwords, “as long as the password is at least 12-15 characters long.”

## What are the most secure passwords?

Do use a combination of uppercase and lowercase letters, symbols and numbers. Don’t use commonly used passwords such as 123456, the word “password,” “qwerty”, “111111”, or a word like, “monkey”. Do make sure your user passwords are at least eight characters long.

## What is 8 characters in a password?

Complexity requirements Password is 8 characters long. The password must contain at least three character categories among the following: Uppercase characters (A-Z) Lowercase characters (a-z)

To keep your passwords safe, just write them down on a piece of paper and put it in a safe place like your wallet. You can’t hack paper.

## What is considered a strong password?

A strong password consists of at least six characters (and the more characters, the stronger the password) that are a combination of letters, numbers and symbols (@, #, \$, %, etc.) if allowed. Passwords are typically case-sensitive, so a strong password contains letters in both uppercase and lowercase.