Date Added: Apr 2007
Personal information and organizational information need to be protected, which requires that only authorized users gain access to the information. The most commonly used method for authenticating users to determine access to such information is through the use of username password combinations. However, this is a weak method of authentication because users tend to generate passwords that are easy to remember but also easy to crack. Proactive password checking, for which passwords must satisfy certain criteria, is one method for improving the security of user-generated passwords.