![]() The problem is that while these random complex passwords are strong and will be resistant to brute force attacks, they are also virtually impossible for most people to remember, especially considering the average person has around one hundred passwords. Passwords should ideally consist of random letters, numbers, and characters and be sufficiently long – 8 characters as an absolute minimum. In practice, individuals get around these requirements by setting passwords such as “Passw0rd!” or “Qwertyuiop1!” that meet complexity requirements but are still incredibly weak and extremely vulnerable to brute force attacks.įrom a security perspective, all accounts should have a unique password which must never be used to protect multiple accounts. ![]() Incorporating these elements makes passwords much harder to guess – in theory at least. The minimum requirements for password complexity are typically to have at least one lower- and upper-case letter, a number, and often a special character. The Problem with Password Complexity Requirements Due to the risk of end users creating these weak passwords, many organizations now have minimum requirements for password complexity, but that does not always mean that strong passwords will be set. Passwords such as “password,” “12345678,” and “qwertyuiop” all feature highly in the lists. ![]() These worst password lists clearly demonstrate that some people are very poor at choosing passwords. There are multiple schools of thought when it comes to the creation of passwords, but all are based on the premise that passwords need to be sufficiently complex to ensure they cannot be easily guessed, not only by humans, but also the algorithms used by hackers in their brute force attacks.Įach year lists of the worst passwords are published that are compiled from credentials exposed in data breaches. The UK’s NCSC password recommendations have been updated and a new strategy is being promoted that meets password strength requirements but improves usability.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |