# What Is The Hardest 4 Digit Password?

## How do I recover my PIN number?

Ways to remember your PIN codeSpell a word with the numbers.Subtracting or Adding digits to memorable PINs.Connect numbers to people you know.“Numberfy” your favorite song or movie.Number splits..

## What is the best PIN number?

An 8- or 12-digit PIN is more secure than a traditional 4-digit number, but it’s also harder to remember, unless it is already in your memory.

## What would be a good password?

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.

## How many 4 letter combinations are there?

256This is a case of number of arrangements possible with repetition. Thus you have 4 options each for the 1st,2nd,3rd and 4th letter giving you a total of 4*4*4*4 = 256 number of possible combinations.

## How many 4 digit pins are possible if repetition is not allowed?

The first 3 digits can be arranged in 504 ways without repetition. We can only use 5 numbers for the fourth digit. The number of 4 digit even numbers than can be formed using 0 to 9 is 504 * 5 = 2520.

## What is the most common 4 digit password?

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 most common 6 digit passcode?

Despite the apparent simplicity of Kanye West’s passcode, it didn’t make 4ig’s list of the most used 6-digit passwords. 123456 was the most used password, with over 9 million uses.

## How long does it take to crack a 6 digit PIN?

According to his calculations, Green estimates a six-digit passcode takes up to 22.2 hours to break, while processing an 8-digit code can take as few as 46 hours or up to 92 days. That figure jumps to 25 years, or 12 years on average, for strong 10-digit passcodes made up of random numbers.

## What are the most hacked passwords?

Rounding out the top 10 most hacked passwords are 12345678, abc123, 1234567, password1, and 12345, the report found….Here are the most commonly used passwords revealed in data breaches, according to the report:123456 (23.2 million)123456789 (7.7 million)qwerty (3.8 million)password (3.6 million)111111 (3.1 million)

## How many passcodes are possible with 4 digits?

10,000There are 10,000 possible combinations that the digits 0-9 can be arranged into to form a four-digit code.

## What is the most common PIN number?

1234 accounts for 10.7% of all pins, followed by 1111 and 0000. Just these three combinations account for 18.6% of pins and the most common 20 combinations are responsible for more than a quarter of all pins in use.

## What is my 4 digit PIN number?

Your Personal Identification Number (PIN) is a 4-digit number combination known only to you, and allows you to access your account information using our Automated Telephone Banking system. You may choose any 4-digit PIN number when using Telephone Banking for the first time.

## What are some good 4 digit passwords?

List of the 20 most common PINS:12349999111133330000555512126666777711225 more rows•Aug 1, 2013

## How do I keep my PIN number safe?

Protect your PINNever write your PIN number down or tell it to anyone else. … Don’t store your PIN number along with the card. … If you suspect that someone knows your PIN, change it immediately. … Some people change all their PIN numbers to the same one, this might seem like a good idea but could leave all of your cards vulnerable.More items…

## How long does it take to crack a 4 digit PIN?

As such, each PIN entry takes approximately 40 seconds, meaning that it would take up to ~111 hours to bruteforce a 4 digit PIN.

## Is a 4 digit PIN secure?

A four-digit PIN can be used to create 10,000 different combinations, while a six-digit PIN can be used to create one million. … A prudently chosen four-digit PIN is secure enough, mainly because manufacturers limit the number of attempts to enter a PIN. Apple locks the device completely after ten incorrect entries.