What Does Password Hardening Mean?
Password hardening refers to any technique or technology through which a password is made to be more difficult to be breached, guessed, or exploited by a hacker, cracker, or any other individual with malicious intent. It enables creating a password or password policy that eventually ensures enhanced security of the underlying device, network, or application.
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Techopedia Explains Password Hardening
Password hardening primarily enables adding security tools and techniques beyond standard password creation and management processes.
There are several techniques for password hardening, such as:
- Enforcing users to add special characters or capitalized (Upper Case) alphabets within their password
- Restricting users to use their name or easily guessable words or numbers combination in the password
- Using multi-factor authentication mechanisms along with the password, such as by adding biometric security (as commonly seen with password managers) or smart-card-based access besides the password
- On-screen scrambled or standard keyboard that requires users to click the characters of the password rather than typing it manually
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