How long does brute forcing a password take?
Table of Contents
- 1 How long does brute forcing a password take?
- 2 How long it will take to brute force a 8 digit password?
- 3 How fast can a supercomputer crack a password?
- 4 Is it illegal to brute force?
- 5 How strong is an 8 character password?
- 6 How long does it take to crack a 12 letter password?
- 7 How long would it take to crack a 4 digit PIN?
How long does brute forcing a password take?
How Long It Takes to Crack a Password with Brute Force Algorithm
| 8 characters password | 12 characters password | |
|---|---|---|
| Lowercase letters only | instantly | several weeks |
| + 1 uppercase letter | half an hour | 5 years |
| + 1 number | one hour | 2 thousand years |
| + 1 special symbol | one day | 63 thousand years |
How long it will take to brute force a 8 digit password?
As per this link, with speed of 1,000,000,000 Passwords/sec, cracking a 8 character password composed using 96 characters takes 83.5 days.
How long does it take to brute force a 13 character password?
Increasing the password complexity to a 13 character full alpha-numeric password increases the time needed to crack it to more than 900,000 years at 7 billion attempts per second. This is, of course, assuming the password does not use a common word that a dictionary attack could break much sooner.
How fast can a supercomputer crack a password?
Using a GPU processor that tries 10.3 billion hashes per second, cracking the password would take approximately 526 years. Although, a supercomputer could crack it within a few weeks. By this logic, including more characters makes your password even harder to solve.
Is it illegal to brute force?
Is a brute force attack illegal? In most cases, a brute force attack is used with intentions to steal user credentials – giving unauthorized access to bank accounts, subscriptions, sensitive files, and so on. That makes it illegal.
How long does it take to crack a 4 digit PIN?
It would take up to 112 hours to brute force a 4 digit PIN, because each PIN entry takes 40 seconds.
How strong is an 8 character password?
An eight-character password using only lowercase and uppercase characters has 200 billion possible combinations. Given a reasonably powerful workstation (100,000,000 guesses per second), we could brute force our way through all of the possible combinations in around 30 min.
How long does it take to crack a 12 letter password?
If your password comprises numbers, upper and lowercase letters and symbols, it will take a hacker 34,000 years to crack – if it’s 12 characters long. According to the tool, the shorter your password, the easier it is guessed. Even if you use all the possible variations.
How fast can a hacker brute force a password?
On average, it takes a hacker about two seconds to crack an 11-character password that uses only numbers. Throw in some upper- and lower-case letters, and it will take a hacker one minute to hack into a seven-character password.