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Repair Windows errors before they cause bigger problemsFix Now →Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →Clear out junk files and repair common Windows errorsFree Scan →Use a different, randomly generated password for every government account, and let a password manager create and remember them. Start with the manager you can reliably use on your devices, secure its vault and recovery options, then update accounts one at a time. Requirements vary by service: Login.gov, for example, requires a password of at least 12 characters and requires multifactor authentication (MFA), while CISA’s general guidance recommends passwords of at least 16 characters.
Why use a different password for every account?
If you reuse a password and it is exposed, someone may try it on your other accounts. CISA recommends using a password manager to generate and store strong, unique passwords. Its 2024 Secure Our World tip sheet advises passwords that are at least 16 characters long, random, and unique for each account.
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A service’s own rules still apply. CISA’s 16-character recommendation is general guidance; Login.gov’s account-creation instructions set a minimum of 12 characters for Login.gov passwords. Choosing a randomly generated password of at least 16 characters, when the service accepts it, follows the stronger general guidance without confusing it with a universal government rule.
Choose a password manager you can use consistently
Pick a manager that works on the devices and browsers you use and offers password generation, secure autofill, and a recovery process you understand. No single product is established here as best for every person; the practical choice is one you can access and maintain safely.
#1 Best Overall
- POWERFUL SECURITY KEY: The Security Key C NFC is the essential physical passkey for protecting your digital life from phishing attacks. It ensures only you can access your accounts.
- WORKS WITH 1000+ ACCOUNTS: Compatible with Google, Microsoft, and Apple. A single Security Key C NFC secures 100 of your favorite accounts, including email, password managers, and more.
- FAST & CONVENIENT LOGIN: Plug in your Security Key C NFC via USB-C and tap it, or tap it against your phone (NFC) to authenticate. No batteries, no internet connection, and no extra fees required.
- TRUSTED PASSKEY TECHNOLOGY: Uses the latest passkey standards (FIDO2/WebAuthn & FIDO U2F) but does not support One-Time Passwords. For complex needs, check out the YubiKey 5 Series.
- BUILT TO LAST: Made from tough, waterproof, and crush-resistant materials. Manufactured in Sweden and programmed in the USA with the highest security standards.
- Check that you can use it on the devices where you sign in.
- Make sure it can generate passwords and fill them on websites.
- Understand what happens if you lose your phone, computer, or access to the vault.
Set up and protect the manager
Create a unique primary password
Make the manager’s primary password different from every other password. It needs to be strong and long, but also memorable enough to enter when required. CISA advises protecting a password vault with a strong, long, unique, random passphrase. Keep any recovery information protected and somewhere you can reach if the vault or your usual device is unavailable.
Turn on MFA and plan recovery
If the manager offers MFA, enable it and retain the recovery method. Do not keep the only copy of a recovery method inside the vault it is meant to recover. Choose a secure backup you can access independently. Recovery steps differ by provider, so follow the manager’s own instructions rather than assuming that one method works for all vaults.
Rank #2
- POWERFUL SECURITY KEY: The YubiKey 5C NFC is the most versatile physical passkey, protecting your digital life from phishing attacks. It ensures only you can access your accounts
- WORKS WITH 1000+ ACCOUNTS: Compatible with popular accounts like Google, Microsoft, and Apple. A single YubiKey 5C NFC secures 100+ of your favorite accounts, including email, password managers, and more
- FAST & CONVENIENT LOGIN: Plug in your YubiKey 5C NFC via USB and tap it, or tap it against your phone (NFC), to authenticate. No batteries, no internet connection, and no extra fees required
- MOST SECURE PASSKEY: Supports FIDO2/WebAuthn, FIDO U2F, Yubico OTP, OATH-TOTP/HOTP, Smart card (PIV), and OpenPGP. That means it’s versatile, working almost anywhere you need it
- PRIMARY & SPARE KEYS: Just like having a spare house key, we recommend buying two YubiKeys - one for daily use and one as a spare. That way you’ll never get locked out of your accounts
Save the government login and replace reused passwords
- Go to the service directly. Type its known address or use a saved, verified bookmark instead of following a sign-in link in an unexpected email, chat, or social-media alert. CISA and the FBI advise going to the site directly to verify account alerts.
- Save the existing login. Sign in to the official service and save the username and current password in the manager. Check that the saved entry is associated with the correct service and domain.
- Change one account at a time. Use that service’s own password-change or reset process. Generate a unique password that meets its current requirements; do not copy one from another account.
- Save and verify. Save the new password in the manager, sign out if appropriate, and confirm you can sign in with the saved entry before moving to the next account. If it fails, use the service’s recovery process and correct the saved entry before proceeding.
Login.gov’s account-creation page says its passwords must have 12 or more characters and should not reuse another account’s password or include personal details such as an email address or personal dates. These are Login.gov-specific instructions, not a rule shared by every government service. Follow the current password requirements shown by each agency or sign-in provider.
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Enable MFA and keep a second sign-in method
MFA adds a sign-in step beyond the password. The available methods and requirements depend on the service. Login.gov requires MFA and encourages users to add more than one authentication method so losing one does not automatically prevent access. Its guidance warns that losing all authentication methods may mean deleting and recreating the account.
Rank #3
- POWERFUL SECURITY KEY: The Security Key NFC is the essential physical passkey for protecting your digital life from phishing attacks. It ensures only you can access your accounts.
- WORKS WITH 1000+ ACCOUNTS: Compatible with Google, Microsoft, and Apple. A single Security Key NFC secures 100 of your favorite accounts, including email, password managers, and more.
- FAST & CONVENIENT LOGIN: Plug in your Security Key NFC via USB-A and tap it, or tap it against your phone (NFC) to authenticate. No batteries, no internet connection, and no extra fees required.
- TRUSTED PASSKEY TECHNOLOGY: Uses the latest passkey standards (FIDO2/WebAuthn & FIDO U2F) but does not support One-Time Passwords. For complex needs, check out the YubiKey 5 Series.
- BUILT TO LAST: Made from tough, waterproof, and crush-resistant materials. Manufactured in Sweden and programmed in the USA with the highest security standards.
Login.gov lists security keys, face or touch unlock, authenticator applications, SMS or phone, backup codes, and PIV/CAC for government employees or military. Its guidance distinguishes more secure options—including security keys, face or touch unlock, and authenticator apps—from less secure options such as SMS, phone, and backup codes. Choose from the methods the service actually offers, and add a second method when possible.
CISA recommends FIDO phishing-resistant authentication and describes hardware FIDO security keys as the most effective option where feasible. A physical key is useful only if the particular account and device support it, so verify compatibility before buying one. Keep a backup method or recovery codes protected and accessible separately from the device or key you rely on most.
Rank #4
- POWERFUL SECURITY KEY: The YubiKey 5 NFC is the most versatile physical passkey, protecting your digital life from phishing attacks. It ensures only you can access your accounts
- WORKS WITH 1000+ ACCOUNTS: Compatible with popular accounts like Google, Microsoft, and Apple. A single YubiKey 5 NFC secures 100+ of your favorite accounts, including email, password managers, and more
- FAST & CONVENIENT LOGIN: Plug in your YubiKey 5 NFC via USB and tap it, or tap it against your phone (NFC), to authenticate. No batteries, no internet connection, and no extra fees required
- MOST SECURE PASSKEY: Supports FIDO2/WebAuthn, FIDO U2F, Yubico OTP, OATH-TOTP/HOTP, Smart card (PIV), and OpenPGP. That means it’s versatile, working almost anywhere you need it
- PRIMARY & SPARE KEYS: Just like having a spare house key, we recommend buying two YubiKeys - one for daily use and one as a spare. That way you’ll never get locked out of your accounts
Check autofill and account recovery
Before allowing autofill, inspect the address bar and confirm that you are on the official service domain. CISA notes that password managers fill credentials on valid websites and do not automatically fill them on malicious sites. Treat that behavior as a cue, not a guarantee: a manager’s refusal to autofill is a reason to check the URL, but it does not by itself prove a site is malicious or safe.
Store recovery codes where you can retrieve them if your phone or primary authentication method is lost, and make sure a second method remains usable. For Login.gov, review its current authentication-method guidance before removing a method; losing all methods can complicate access.
Quick Recap
Best Value
- Ultra-Compact FIDO2 Security Key - Plug-and-stay or carry on a keychain. This USB-A hardware security key offers portable, always-on protection for desktop and mobile use. (Item Size: 0.75 X 0.74 IN x 0.25 IN)
- USB-A Hardware Key for All Devices - Works with USB-A ports on PC, Mac, Android, and other laptop/notebook device. Enables secure, cross-platform login with FIDO2.0 passkey support.
- FIDO Certified Security Key - Meets FIDO and FIDO2 standards. Works with Google, Microsoft, GitHub, Dropbox, and more. Please check service compatibility before purchase.
- Passwordless Login with Passkey - Supports passkey login via WebAuthn and CTAP2. Enjoy password-free sign-ins where supported. Not all websites or services currently support passkeys.
- Advanced Multi-Factor Authentication - Offers 200 FIDO2 passkey slots and 50 OATH-TOTP slots. Strong, flexible 2FA/MFA support across various apps and authentication platforms.
Sources and scope
- CISA, Mobile Communications Best Practice Guidance (December 18, 2024): password managers, vault passphrases, and FIDO security keys.
- CISA, Secure Our World: 4 Easy Ways to Stay Safe Online (2024): password length, randomness, uniqueness, and manager use.
- CISA and FBI, How to Protect against Iranian Targeting of Accounts (2024): unique passwords, MFA, direct navigation to verify alerts, and autofill as a phishing cue.
- Login.gov, How do I create a Login.gov account?: account creation and Login.gov password requirements.
- Login.gov, Authentication methods: available methods, backup-method guidance, and loss-of-access warning.
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