Free Credit-Protection Tools Everyone Should Set Up

Reviewed September 2026. We link to primary sources when they are public and label application folklore when it is not an issuer-published rule.

You do not need an expensive identity-protection subscription to establish a strong baseline. Start with free federal and bureau tools, use unique authentication, and understand the difference between a freeze, lock, and fraud alert.

1. Freeze all three credit files

A security freeze restricts access to a credit report and is free. You must freeze Experian, Equifax, and TransUnion separately; freezing one does not freeze the others. A freeze remains until you lift it and does not lower your score.

• Experian security freeze
• Equifax credit services
• TransUnion freeze center

2. Store recovery information safely

Use a password manager, unique passwords, and multifactor authentication. Do not keep bureau passwords or recovery codes in ordinary notes or email drafts.

3. Review official credit reports

Use AnnualCreditReport.com, the federally authorized source. Review names, addresses, inquiries, accounts, limits, balances, and payment history. Dispute factual errors; do not pay a company to dispute accurate information.

4. Set free account alerts

Enable transaction, balance, payment-due, password-change, and contact-information alerts at each bank. Alerts do not prevent fraud, but they shorten detection time.

5. Use a fraud alert when appropriate

A fraud alert asks businesses to verify identity before opening credit. Unlike a freeze, placing an alert with one nationwide bureau generally triggers notification to the others. The FTC explains that freezes and fraud alerts serve different purposes. FTC guidance.

6. Opt out of prescreened offers if desired

OptOutPrescreen.com is the official service used by the nationwide bureaus for opting out of prescreened credit and insurance offers. This can reduce sensitive mail, though it does not stop every solicitation.

7. Prepare before applying

Temporarily lift only the bureau files needed for the application and only for the necessary period. Refreeze afterward. A freeze can block a legitimate application if the lender cannot access the report.

Freeze versus paid lock

A statutory freeze is free and legally defined. A “credit lock” is a bureau product governed by its terms and may be included in a paid membership. Start with freezes unless a paid feature provides value you specifically need.