“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.” The more common a password is, the less secure it will be, so go with something no one else would (ideally, a random string).5 May 2016
How secure is 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 secure is a 15 character password?
A 15-character password is often considered good protection for up to a year. Most security guidelines also insist on character complexity, which usually means that the password must contain multiple character sets, such as uppercase alphabetic characters, numbers, keyboard symbols, and so on.13 Nov 2012
How many possible 12-character passwords are there?
72 possibilities
How long will it take to crack a 12-character password?
34,000 years
Is a 12-character password long enough?
Here are seven tips and tricks to keep your digital locks secure. “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.”5 May 2016
How strong is a 12-character password?
What's a strong password anyway? Long: The longer a password, the more secure it is. A strong password should be at least 12 characters long. Random: Strong passwords use a combination of letters, numbers, cases, and symbols to form an unpredictable string of characters that doesn't resemble words or names.
What is a very strong password?
Use passwords of at least eight (8) characters or more (longer is better). Use a combination of uppercase letters, lower case letters, numbers, and special characters (for example: !, @, &, %, +) in all passwords.19 Nov 2021
What 5 things make a strong password?
- Minimum Password Length.
- Never Use Obvious Words or Numbers for Passwords.
- Use Symbols, Numbers and Capital Letters.
- A Password Creation Scheme.
- Use a Password Manager.
- Change Your Password Perspective.