Good passwords to use1/4/2024 Two-factor authentication has already become a de facto standard for managing access to corporate servers. Moreover, it is quite effective to add a limit on the number of failed login attempts in order to detect and reject brute force or dictionary attacks. Comparing new passwords to this list, enterprises can prevent the usage of weak passwords by employees. NIST encourages enterprises to also arm themselves with these sources of common passwords in order to create their own blacklist. Hackers usually start their attacks with attempts to guess a password by using a database of the most popular passwords, dictionary words, or passwords that have already been cracked. Thus, a best practice from NIST is to ask employees for password change only in case of potential threat or compromise. While they comply with company policy, their passwords are still easy to guess or crack. The other consequence of frequent password changes is that users are more likely to write the passwords down to keep track of them. You can implement policies to prevent password re-use, but users will still find creative ways around it. One reason is that users tend to transform their old passwords or just repeat ones they had used before. However, more recent guidance from NIST advises not to use a mandatory policy of password changes. Avoid Periodic ChangesĪ popular password security practice over the years has been to force users to change passwords periodically-every 90 days, or 180 days, or whatever frequency you choose. They found that it took only 3 days to guess the password created in with special character substitutions, while the passphrase would take 550 years to crack. The popular web comic XKCD compared the strength of a complex password-”Tr0ub4dor&3”-and a long passphrase-“correct horse battery staple”. According to Special Publication 800-63 Digital Identity Guidelines, a best practice is to create passwords of up to 64 characters including spaces. To mix things up even more than substituting special characters, the US National Institute of Standards and Technology (NIST) recommends creating long passphrases that are easy to remember but difficult to crack. All these practices put password security at risk and make the passwords-stronger or not-ineffective. Moreover, users often have to memorize dozens of difficult passwords, so most people just prefer letting browsers remember them. There are many automated tools out there that will easily crack simple substitutions like that. However, it didn’t take long for cyber criminals to catch on to the practice of substituting some letters in the word with certain numbers or symbols, like ‘e’ with ‘3’ and ‘s’ with ‘$’. Adopt Long Passphrasesįor years, businesses and individuals have adopted the practice of combining numbers and symbols to create stronger passwords. Here is a list of 10 password protection best practices that will help enterprises (or anyone, really) strengthen their security against current threats. They can’t be complacent about the processes and controls they rely on for password management as cyber criminals are continuously improving their hacking strategies. This means that password protection is a real pain in the neck for security officers at enterprises. Let's take a look at some of the most common password mistakes and how to fix them.This year, Verizon outlined in its annual Data Breach Investigations Report that 81 percent of hacking-related data breaches involved either stolen or weak passwords. While these types of passwords are easy to remember, they're also some of the least secure. Some of the most commonly used passwords are based on family names, hobbies, or just a simple pattern. If you're having trouble creating one, you can use a password generator instead. For example, swimming1 would be a weak password. Avoid using words that can be found in the dictionary.Try to include numbers, symbols, and both uppercase and lowercase letters.If someone discovers your password for one account, all of your other accounts will be vulnerable. Don't use the same password for each account.Your password should be at least six characters long, although for extra security it should be even longer. This type of information is often publicly available, which makes it easier for someone to guess your password. Never use personal information such as your name, birthday, user name, or email address. Let's take a look at some of the most important things to consider when creating a password. A strong password is one of the best ways to defend your accounts and private information from hackers.Ī strong password is one that's easy for you to remember but difficult for others to guess. At this point, you may be wondering, why do I even need a strong password anyway? The truth is that even though most websites are secure, there's always a small chance someone may try to access or steal your information.
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