Password Special Characters | OWASP Foundation (2024)

FAQs

What are the special characters in password suggestions? ›

Create a simple pattern so it is easier to remember your passwords 6. Your password should be comprised of at least 12 characters. Use a combo of uppercase letters, lowercase letters, numbers, and even some special characters (!, @, $, %, ^, &, *, +, #). Change your password several times a year!

a minimum of 1 special character: ~`! @#$%^&*()-_+={}[]|\;:"<>,./? at least 1 upper case, numeric, and special character must be EMBEDDED somewhere in the middle of the password, and not just be the first or the last character of the password string.

A: An example of an 8-character password could be a combination of alphanumeric characters, including upper and lowercase letters, numbers, and symbols. For example, “P@ssw0rd” is a common 8-character password that follows complexity requirements for stronger security.

A good way to create a secure password is to use at least 10 characters. Some good examples of 10 character passwords can include: “P8s^hf6HS@”, “X! 2T@Dty3Q”, “a?

Special characters are the punctuation characters on your keyboard, such as: ! @ # $ % ^ & * ( ) - _ = + \ | [ ] { } ; : / ? . > For example, on many keyboards, to access the Pound sign “#”, press Shift plus the number “3”.

A character that does not fall under the category of either alphabet or a number is called a special character. The comma, full stop, and other punctuation symbols, along with other symbols such as hashtags, are special symbols.

Password: m#P52s@ap$V

This is a great example of a strong password. It's strong, long, and difficult for someone else to guess. It uses more than 10 characters with letters (both uppercase and lowercase), numbers, and symbols, and includes no obvious personal information or common words.

Britannica Dictionary definition of SPECIAL CHARACTER. [count] : a symbol used in writing, typing, etc., that represents something other than a letter or number. The symbol § is a special character.

A "strong" password is defined to be a string of alphanumeric characters, containing upper and lower case letters, numbers, and sometimes special characters, such as "Purple02758&!*" or "Mu5H.r00Ms571*&@!"

What is a strong password consist of numbers and special characters? ›

Create strong passwords

A strong password is: At least 12 characters long but 14 or more is better. A combination of uppercase letters, lowercase letters, numbers, and symbols. Not a word that can be found in a dictionary or the name of a person, character, product, or organization.

‌ For example,‌ a password like “My@LoNgP4ssword!” is safe ​because it⁢ includes uppercase letters, lowercase letters, and a​ special character. This makes⁢ it harder‌ for someone to guess or crack the password. Having ‍secure passwords is important so that⁣ your information is kept safe.

However when we calculate the actual password occurrence, we see that it clearly isn't random. The following figure shows the top 20 password characters, with the red line indicting 1/78. Unsurprisingly, the vowels “e”, “a” and “o” are very popular, with the most popular numbers being 1,2, and 0 (in that order).

Use a Mixture Of Characters

A strong password should include uppercase and lowercase letters, numbers, and special characters. This diversity makes it harder for attackers to guess or crack your password. To increase the length and strength of your passwords further, add special characters before and after.

A strong password is: At least 12 characters long but 14 or more is better. A combination of uppercase letters, lowercase letters, numbers, and symbols. Not a word that can be found in a dictionary or the name of a person, character, product, or organization.

If you use at least 16 characters (more would be preferable) and a random mix of upper and lower case letters, you would have a relatively strong password. However, Adding numbers and special characters will make the password exponentially stronger.

Your password can be any combination of letters, numbers, and symbols (ASCII-standard characters only). Accents and accented characters aren't supported.

That means password character length is 8 to 12 using alphabets and numbers for an example Abcdefg12, 12abcdef agsb657babab, g1j2nbsbdh etc.