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For accounts that still use passwords, make each password long and unique, store it in a password manager, and add multifactor authentication (MFA) or a passkey where available. If you need to remember a password yourself, use a long passphrase rather than a short, predictable pattern. Change a password when it may have been compromised—not simply because a calendar says it is time.
13 practical password ideas and tips
- Make passwords long. Length is a useful foundation for a password that must be hard to guess. NIST’s current guidance sets a minimum of 15 characters for passwords used as a single factor; when a password is used only as part of MFA, the standard permits a minimum of eight. These are requirements for services following the standard, not a guarantee that every site accepts those lengths.
- Use a passphrase if you must memorize a password. Several words can make a password longer and easier to recall than a compact string of symbols. Choose a combination that is not a familiar saying, quotation, or personal detail, and do not reuse an example you see published.
- Give every account its own password. Reuse allows attackers to try credentials exposed in one breach on other services, a technique known as password stuffing. Uniqueness limits the damage a stolen password can cause elsewhere.
- Let a password manager generate random passwords. A manager can create and store distinct credentials so you do not have to memorize each one. Set it to generate long, random, unique passwords, as CISA advises.
- Use the manager’s autofill or paste feature. These features make it easier to use unique credentials without typing or remembering them. NIST calls for services to support paste and recommends support for autofill to facilitate password-manager use.
- Turn on MFA. A second authentication factor can add protection if a password is stolen. Follow the account’s setup and recovery instructions, and keep recovery options current.
- Choose a passkey when an account offers one and it suits your devices. NIST’s consumer guidance presents passkeys as an option alongside MFA. Passwords themselves do not provide phishing resistance; NIST states, “Passwords are not phishing-resistant.”
- Do not rely on a character recipe. A rule such as requiring a mix of uppercase letters, numbers, and symbols is not a substitute for length and uniqueness. NIST’s current standard disallows additional composition rules for verifiers and instead calls for screening new passwords against a blocklist of common, expected, or compromised values.
- Avoid obvious personal information. Names, birthdays, usernames, and predictable sequences can be easy to guess or discover. Do not turn publicly visible details into a password.
- Do not make routine password changes just for the sake of rotation. NIST says services should not require periodic changes without evidence of compromise. Change a password if you suspect it was exposed or if a service tells you it was compromised.
- Check that a service accepts long passwords. NIST says verifiers should allow passwords of at least 64 characters and accept spaces and printable characters. If a site rejects a long password or a passphrase, use a unique alternative that meets its rules and consider contacting the service.
- Weigh password-manager storage and backup needs. Cloud storage can make a vault convenient across devices, but CISA notes that it also increases exposure to sophisticated attackers. A locally maintained database puts more responsibility on you to make and protect backups. Choose based on your access needs and whether you can reliably maintain backups.
- Follow the service’s recovery process after suspected compromise. Change the affected password, use the service’s account-recovery instructions if access has been lost, and update any other accounts where that password was reused. Then make those passwords unique.
What current password guidance means for you
NIST’s current Digital Identity Guidelines, SP 800-63B-4, distinguish passwords verified by a service from local device activation secrets. For service password verifiers, the minimum is 15 characters when the password is the only factor; a minimum of eight is permitted when it is used only as part of MFA. These are verifier requirements in the standard, not a claim about every website’s implemented policy. NIST also calls for checking new passwords against a blocklist of common, expected, or compromised choices rather than imposing extra character-combination rules. Read NIST SP 800-63B-4.
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For consumers, NIST’s page “How Do I Create a Good Password?” puts length, passphrases, password managers, MFA, and passkeys into practical terms. It was created April 28, 2025, and updated August 20, 2025. Read NIST’s consumer password guidance. CISA likewise recommends long, random, unique passwords and manager-generated credentials. Read CISA’s password-manager guidance.
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How to choose a password manager setup
A password manager is useful when it makes unique passwords practical, but storage choices involve trade-offs rather than a universal safest option.
#1 Best Overall
Sale
Password Safe
- Requires 3 "AAA" batteries (included)
- Unit auto-locks for 30 minutes after 5 consecutive incorrect PINs
- Cloud-synced vault: Convenient for reaching credentials on multiple devices. CISA notes the added exposure to sophisticated attackers, so protect the vault account with MFA and use the provider’s recovery guidance.
- Locally maintained vault: Keeps backup responsibility with you. Make secure backups and ensure you can restore them; losing the only copy can lock you out of stored credentials.
Whichever setup you choose, use a strong, unique password for the vault and enable MFA if offered. The manager should support generating distinct credentials and fit the devices and services you actually use.
Quick Recap
SaleBestseller No. 2
Best Value
RecZone LLC Password Safe Electronic Storage Organizer Keeper Device and Stylus Bundle
- Securely Remember All Your Passwords, Log-in's, User Names, ATM PIN Numbers and More
- Large Back-lit LCD Screen, QWERTY Keyboard - So Easy to Use
- Enter one PIN number and have access to 400 accounts. Search function included.
- Unit auto locks for 30 minutes after 5 consecutive incorrect PIN attempts
- Includes mini stylus for easier keypad entry
Rank #4
Clever Fox Password Book with Alphabetical Tabs, 4"x5.5" Keeper Black
- NEVER FORGET A PASSWORD AGAIN - Clever Fox password journal will help you create secure passwords and keep them safe and organized. This password book allows you to store all your passwords and other computer information in one place to find it easily.
- ALPHABETICAL A-Z TABS - Alphabetic tab system makes it easy to find any password you need. The book also has sections for most important passwords, wireless & email settings, software license information & additional notes.
- ELEGANT, SMART, PRACTICAL & SECURE PASSWORD ORGANIZATION - This password keeper book has been designed to be anonymous without an obvious title on the cover. For added security there is space to write hints instead of the password itself.
- POCKET SIZE & PREMIUM QUALITY - This internet address and password logbook with tabs comes in pocket size (4.0x5.5 inches). The password notebook has an eco-leahter hardcover, elastic band, pen loop, bookmark, pocket for notes, and thick 120gsm paper.
- 60-DAY MONEY-BACK GUARANTEE - We will exchange or refund your password organizer if you aren’t satisfied with your password organization for any reason. Reach out to us via message to refund your internet password logbook.
Rank #3
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Elegant Password Book with Alphabetical Tabs - Hardcover Password Book for Internet Website Address Login - 5.2" x 7.6" Password Keeper and Organizer w/Notes Section & Back Pocket (Turquoise)
- NEVER FORGET A PASSWORD AGAIN: Almost every App. has a password, it is almost impossible to remember all the password log in details. This password book is specifically designed to help you create secure passwords and store all your passwords safely in one place. You will never forget your password log-in details again with this password keeper.
- ALPHABETICAL A-Z TABS FOR QUICK ACCESS: Alphabetical tabs design allows you to store your passwords alphabetically so you can find what you want faster, no more annoying searches!
- ANONYMOUS WITHOUT ANY TITLE: On the outside, this password notebook organizer looks just like those writing journals, there is no title listed on the cover, so no one would know it's a password book. But we still recommend keeping the internet password logbook in a safe place such as a locked drawer or a shelf full of books.
- THICK NO-BLEED PAPER: This 5.2" x 7.6" password book contains 74 sheets of thick 120gsm paper that resists ink smearing, say goodbye to those cheap password books that bleed ink!
- PREMIUM QUALITY & PERFECT MEDIUM SIZE: This password journal comes with a high-quality leatherette hardcover, an elastic band, pen holder, ribbon bookmarker, and inner accordion pocket. It measures 5.2 inches wide and 7.6 inches long, which is the perfect size for your needs.
Rank #2
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Atlancube PasswordPocket Offline Hardware Password Keeper with Bluetooth Auto-Fill for iPhone and Android, Stores 1,000 Logins, Military-Grade AES-256 Encryption (Black)
- Auto-Fill Feature: Say goodbye to the hassle of manually entering passwords! PasswordPocket automatically fills in your credentials with just a single click.
- Internet-Free Data Protection: Use Bluetooth as the communication medium with your device. Eliminating the need to access the internet and reducing the risk of unauthorized access.
- Military-Grade Encryption: Utilizes advanced encryption techniques to safeguard your sensitive information, providing you with enhanced privacy and security.
- Offline Account Management: Store up to 1,000 sets of account credentials in PasswordPocket.
- Support for Multiple Platforms: PasswordPocket works seamlessly across multiple platforms, including iOS and Android mobile phones and tablets.
What to do when a website rejects a password
- Check the service’s stated limits and permitted characters. A service may not yet support the long passwords or spaces that NIST recommends verifiers allow.
- Generate a different, unique password that fits those limits. Do not reuse an existing password or fall back to a predictable personal detail.
- Save the accepted password in your manager, then enable MFA or set up a passkey if the account supports it.
- If the service rejects paste or autofill, follow its supported sign-in process and contact its support team about compatibility. Avoid weakening passwords across other accounts to work around one site’s limitations.
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