Limit Login Attempts Security – Login Security, 2FA, Firewall, Brute Force Prevention vs Two Factor

Protect your WordPress website against brute force attacks, bot attacks, and unauthorized login attempts with one of the most trusted login security plugins for WordPress. Limit Login Attempts Security strengthens your WordPress login security by limiting failed login attempts, blocking malicious IPs, securing wp-login.php, protecting XML-RPC, and adding powerful firewall and 2FA protection without slowing down your website. Trusted by 2 million WordPress websites, Limit Login Attempts Security is designed specifically to protect the most targeted part of your website: the login page. Why Use Limit Login Attempts Security? By default, WordPress allows unlimited login attempts. This creates a major security vulnerability where bots and attackers can repeatedly guess usernames and passwords until they gain access. This is especially important in the age of AI, where attackers now have access to faster and more sophisticated tools than ever before. Limit Login Attempts Security helps stop: Brute force attacks Bot login attacks Credential stuffing attacks XML-RPC attacks Unauthorized login attempts WooCommerce login abuse Malicious IP access attempts The plugin automatically blocks excessive login attempts and locks out suspicious IP addresses and usernames before attackers can gain access. Features Included in the Free Version Login Security & Brute Force Protection Limit login attempts by IP address and username Automatically lock out suspicious login activity Adjustable lockout duration and retry limits Protect wp-login.php from automated attacks Prevent brute force login attacks 2FA / Multi-Factor Authentication (MFA) Built-in two-factor authentication (2FA) Add an additional layer of login protection Improve WordPress account security Secure administrator and user logins Firewall & Bot Protection Block malicious login requests Detect suspicious login behavior Reduce bot-based login attacks Lightweight firewall-focused login protection WooCommerce & Plugin Compatibility Protects: WooCommerce login pages XML-RPC login requests Custom login pages WordPress multisite installations Compatible With: Wordfence Sucuri Ultimate Member MemberPress WPS Hide Login Cloudflare and reverse proxy setups Login Monitoring & Notifications Failed login attempt logs Lockout email notifications Denied attempt tracking Login retry visibility for users Access Controls IP safelist and denylist support Username safelist and denylist support IPv6 range support Custom IP origin configuration Premium Features (Start Your Free 14 Day Trial) Upgrade to Limit Login Attempts Security Premium to extend protection with cloud-based login security and advanced attack prevention. Advanced Cloud Protection Real-time malicious IP intelligence Global denylist protection Synchronized lockouts across websites Auto IP denylist generation Cloud-based login attack mitigation Enhanced Performance Protection Offload excessive failed login requests from your server Reduce server strain during attacks Improve stability under heavy attack conditions Advanced Security Features Country-based login blocking Enhanced throttling and lockout escalation Registration page protection Successful login tracking Enhanced lockout analytics and geolocation data Multi-Site & Team Features Shared safelist and denylist syncing Shared lockout protection between domains Cloud backups of IP security data CSV exports of login and IP activity Premium Support Access to security-focused support specialists Faster troubleshooting and assistance Lightweight Security Built for WordPress Unlike many large security suites, Limit Login Attempts Security focuses specifically on login security and brute force protection. This means: Faster performance Less server overhead Easier configuration Strong protection without unnecessary bloat Protect More Than Just wp-login.php Limit Login Attempts Security secures: wp-login.php XML-RPC WooCommerce logins Custom login forms Registration pages Multisite logins Trusted by Millions of WordPress Websites Limit Login Attempts Security is one of the most widely used WordPress login security plugins and has helped protect millions of websites from brute force attacks and malicious login activity. Whether you run: A personal blog WooCommerce store Membership website Agency Business website Enterprise WordPress network Limit Login Attempts Security helps secure your login experience with modern WordPress login protection. Upgrading from the Original Limit Login Attempts Plugin? Switching is easy: Remove the old Limit Login Attempts plugin Install Limit Login Attempts Security Your settings will remain intact Translation Support Currently translated into multiple languages including: Spanish French German Dutch Turkish Swedish Russian Romanian Chinese (Traditional) Brazilian Portuguese And more Secure Your WordPress Login Today Install Limit Login Attempts Security and protect your WordPress website with: Login security Two-Factor Authentication (2FA) Brute force protection Firewall security Bot protection XML-RPC protection WooCommerce login protection Without slowing down your website.

The Two-Factor plugin adds an extra layer of security to your WordPress login by requiring users to provide a second form of authentication in addition to their password. This helps protect against unauthorized access even if passwords are compromised. Setup Instructions Important: Each user must individually configure their two-factor authentication settings. For Individual Users Navigate to your profile: Go to “Users” → “Your Profile” in the WordPress admin Find Two-Factor Options: Scroll down to the “Two-Factor Options” section Choose your methods: Enable one or more authentication providers (noting a site admin may have hidden one or more so what is available could vary): Authenticator App (TOTP) – Use apps like Google Authenticator, Authy, or 1Password Email Codes – Receive one-time codes via email Backup Codes – Generate one-time backup codes for emergencies Dummy Method – For testing purposes only (requires WP_DEBUG) Configure each method: Follow the setup instructions for each enabled provider Set primary method: Choose which method to use as your default authentication Save changes: Click “Update Profile” to save your settings For Site Administrators Plugin settings: The plugin provides a settings page under “Settings → Two-Factor” to configure which providers should be disabled site-wide. User management: Administrators can configure 2FA for other users by editing their profiles Security recommendations: Encourage users to enable backup methods to prevent account lockouts Available Authentication Methods Authenticator App (TOTP) – Recommended Security: High – Time-based one-time passwords Setup: Scan QR code with authenticator app Compatibility: Works with Google Authenticator, Authy, 1Password, and other TOTP apps Best for: Most users, provides excellent security with good usability Backup Codes – Recommended Security: Medium – One-time use codes Setup: Generate 10 backup codes for emergency access Compatibility: Works everywhere, no special hardware needed Best for: Emergency access when other methods are unavailable Email Codes Security: Medium – One-time codes sent via email Setup: Automatic – uses your WordPress email address Compatibility: Works with any email-capable device Best for: Users who prefer email-based authentication FIDO U2F Security Keys Deprecated and removed due to loss of browser support. Dummy Method Security: None – Always succeeds Setup: Only available when WP_DEBUG is enabled Purpose: Testing and development only Best for: Developers testing the plugin Important Notes HTTPS Requirement All methods work on both HTTP and HTTPS sites Browser Compatibility TOTP and email methods work on all devices and browsers Account Recovery Always enable backup codes to prevent being locked out of your account If you lose access to all authentication methods, contact your site administrator Security Best Practices Use multiple authentication methods when possible Keep backup codes in a secure location Regularly review and update your authentication settings For more information about two-factor authentication in WordPress, see the WordPress Advanced Administration Security Guide. For more history, see this post. Actions & Filters Here is a list of action and filter hooks provided by the plugin: two_factor_providers filter overrides the available two-factor providers such as email and time-based one-time passwords. Array values are PHP classnames of the two-factor providers. two_factor_providers_for_user filter overrides the available two-factor providers for a specific user. Array values are instances of provider classes and the user object WP_User is available as the second argument. two_factor_enabled_providers_for_user filter overrides the list of two-factor providers enabled for a user. First argument is an array of enabled provider classnames as values, the second argument is the user ID. two_factor_user_authenticated action which receives the logged in WP_User object as the first argument for determining the logged in user right after the authentication workflow. two_factor_user_api_login_enable filter restricts authentication for REST API and XML-RPC to application passwords only. Provides the user ID as the second argument. two_factor_email_token_ttl filter overrides the time interval in seconds that an email token is considered after generation. Accepts the time in seconds as the first argument and the ID of the WP_User object being authenticated. two_factor_email_token_length filter overrides the default 8 character count for email tokens. two_factor_backup_code_length filter overrides the default 8 character count for backup codes. Provides the WP_User of the associated user as the second argument. two_factor_rest_api_can_edit_user filter overrides whether a user’s Two-Factor settings can be edited via the REST API. First argument is the current $can_edit boolean, the second argument is the user ID. two_factor_before_authentication_prompt action which receives the provider object and fires prior to the prompt shown on the authentication input form. two_factor_after_authentication_prompt action which receives the provider object and fires after the prompt shown on the authentication input form. two_factor_after_authentication_input action which receives the provider object and fires after the input shown on the authentication input form (if form contains no input, action fires immediately after two_factor_after_authentication_prompt). two_factor_login_backup_links filters the backup links displayed on the two-factor login form. Redirect After the Two-Factor Challenge To redirect users to a specific URL after completing the two-factor challenge, use WordPress Core built-in login_redirect filter. The filter works the same way as in a standard WordPress login flow: add_filter( 'login_redirect', function( $redirect_to, $requested_redirect_to, $user ) { return home_url( '/dashboard/' ); }, 10, 3 );