Contents
What are common words in passwords?
SplashData
| Rank | 2011 | 2019 |
|---|---|---|
| 1 | password | 123456 |
| 2 | 123456 | 123456789 |
| 3 | 12345678 | qwerty |
| 4 | qwerty | password |
Should I use different passwords?
Security experts generally recommend that you use strong, unique passwords for each of your online services and accounts. Using a unique password for each account means that even in the event of a data breach in one of the services you use, your other accounts are not at risk.
What to do if you change your password in a dictionary?
The following character substitutions are used for the conversion: For example, if Password is in the dictionary, enabling this option will reject a password change to p@ssword, or p4ssw0rd. With this feature enabled, you can reject a password change that contains the dictionary word in reverse.
Is there problem with dictionary words to make passphrases?
There’s no problem with dictionary words to make passphrases; its a very good method of making a high-entropy password that you can actually remember.
How to protect yourself from a dictionary attack?
Given that dictionary attacks rely on words commonly used as passwords, a strong defense against them is a good password policy. Encourage users to create unique passwords — ideally a combination of random words with symbols and numbers — not to reuse or share them, and ensure they are changed if there is a compromise.
Can you reduce the number of characters in a dictionary?
By default, words shorter than 4 characters in length are ignored. You can increase or decrease the number of characters with this setting. If your custom dictionary contains short words, and the Part of the new password setting is also enabled, reducing the number of characters is not recommended.