# What are good 4 digit passwords?

## What are good 4 digit passwords?

Researchers at the data analysis firm Data Genetics have found that the three most popular combinations—“1234,” “1111,” and “0000”—account for close to 20 percent of all four-digit passwords.

## What is the least used 4 digit code?

The World’s Least-Popular Four-Digit PIN: 8068.

What is the most popular pin number?

The most popular four-digit PINs are: 0000; 0852; 1111; 1212; 1234; 1998; 2222; 2580; 5555; and 5683. On the other hand, the ten most popular six-digit PINs are: 000000; 111111; 112233; 121212; 123123; 123456, 159753; 654321; 666666; and 789456.

What is the most common 4 digit code?

The most common four-digit PINs, according to the study, are 1234, 0000, 2580 (the digits appear vertically below each other on the numeric keypad), 1111 and 5555. On the iPhone, users have the option to ignore the warning that they have entered a frequently used PIN.

### Is there a shortcut to a four digit padlock?

If you have 4 digits and then need to do something to verify the combination there is no shortcut but you have to test all 10000 combinations giving 40000 digit keystrokes plus 10000 of the verification action.

### How many number cards do you need to unlock treasure?

Your teacher will give your First Mate four sets of four number cards, a number line, and a place value chart for ones, tens, hundreds, and thousands to each member on your team so that you can order your digits from least to greatest to learn the secret code to unlocking your treasure chest.

How many four digit codes are there in the world?

There are 10^4=10000 four digit codes, numbers from 0000 to 9999. The chances of guessing such a code in one guess is 1/10000. Mark zero on the first rotor and go from 0000 to 9999 on the four rotors.

Which is the most common 4 digit PIN number?

Numerically based (0-9) 4-digit PIN numbers only allow for a total of 10,000 possible combinations, so it stands to reason that some combinations are going to be far more common than others.