NIST guide - Easy ways to build a better password can be found here. Further informationįor a guide on how to set up MFA on email, click here. This means that if your password or passphrase is stolen, cybercriminals will still need access to your MFA device to be able to access your accounts. Adding multi-factor authentication (MFA) is a powerful tool to protect your online accounts and will prevent 99% of attacks. It is important to add an extra layer of security to protect your email accounts or other important user accounts. Should I use my password or passphrase with another authentication method? Consider using a password manager to create and store your passphrases if you have too many to remember. Image source: Author Hackers use multiple tactics to crack passwords: Brute force: An automated program generates password combinations using every possible character string until it produces.Use word association to help you remember passphrases.Use capital letters, special characters, and numbers if you wish. Use three or four random words and join them together to form your passphrase.Design a passphrase and commit it to memory.Use a different password for different sites (the password manager will remember your passwords for you).Consider using a password manager to create and store your password.Restrict sequential and repetitive characters (e.g.Use a minimum of 8 characters and maximum of 64 characters.Ideally choose a mixture of letters in uppercase and lowercase, numbers, and special characters to form a unique password that is hard to guess.How do I select a strong password or passphrase? Generally, passphrases are easier to remember and are much more difficult to crack due to the amount of computing time required. We would suggest using unique passphrases, rather than single words. Should I choose a password or passphrase? Another technique used is known as a dictionary attack where known word and number combinations are used to guess passwords. Weak passwords or reusing the same passwords on multiple user accounts are commonly exploited by cybercriminals to obtain unauthorised access to systems and data.Īlthough cybercriminals use various techniques such as social engineering to obtain passwords through phishing attacks, other techniques include brute-force attacks where millions of letter, number and character combinations are tried against a user account in an attempt to authenticate the account. What's more, creating a unique password is more important than changing a password frequently as unique passwords are harder to guess. Choosing a strong password that is unique and not easily guessed is really important to maintain the security of the data or resources accessible with it. Passwords or passphrases are commonly required to authenticate your identity with a computer resource. Why the need for good passwords or passphrases? The tips below explain why good password hygiene is important and how you can improve yours. Having good password hygiene is vital to help prevent criminals from gaining access to user accounts.
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