
In simple words, Two-factor authentication is a security system that requires two different forms of identification to access something. Two-factor authentication is used to strengthen security and securing your WordPress site is very crucial because there is a rise in cyber threats. There are several WordPress Two-factor authentication plugins in the market that provide an extra layer of safety to your WordPress site.
In this article, we will discuss the top 5 WordPress Two-factor authentication plugins that will help you to secure your data and website.
What is Two-Factor Authentication?
We already mentioned that two-factor authentication(2FA) is a security system that requires two different forms of identification to access something. Similarly, two-factor authentication prevents unauthorized users from gaining access to an account and keeps your site and account secure.
WordPress provides two-factor authentication via plugins and these plugins require additional identification including a unique password(OTP) sent by SMS/e-mail, phone call, QR code, authenticators, push notification, and so on.
Top WordPress Two-Factor Authentication Plugins
1. WP 2FA

WP 2FA is a popular and user-friendly WordPress two-factor authentication plugin. This plugin adds an extra layer of security to your WordPress website and protects your site and users. Similarly, WP 2FA is easy to use and supports multiple authentication methods including email, SMS, and authenticator apps. Additionally, this plugin also provides backup login methods.
Features
- Multiple authentication methods
- Trusted devices
- Customizable Policies
- No dashboard access required
2. Wordfence Security

Another popular WordPress two-factor authentication plugin is Wordfence. It is a popular plugin that is designed to elevate the security of WordPress websites. Similarly, this plugin offers a range of features and tools to protect the WordPress site from threats, hacking, and other malicious activities. Additionally, this plugin offers additional features of intrusion alerts and plugin/theme vulnerability monitoring.
Features
- 2FA
- Login Security and Protection
- IP Blocking and Malware scanning
- Rate Limiting
- Robust Firewall and vulnerability alerts
3. Shield WordPress Security

Shield WordPress security is a simple and powerful security plugin. This theme is popular for its security features and can connect to REST API without any issues. Similarly, this theme supports Google Authenticator, Yubikey, etc and you can back up your login security codes via a plugin.
Features
- REST API Firewall
- Security Dashboard
- File Security Scanner
- Bots prevention
4. Duo Two-Factor Authentication

The Duo two-factor authentication plugin is one of the trusted identity WordPress two-factor authentication plugins. Similarly, this plugin is easy to use and you can start logging in without a password. Additionally, this plugin offers multiple-user authentication methods like a unique password(OTP), phone call, and hardware keys.
Features
- Easy to set up and use.
- Extra Layer of security and strong authentication.
- Offers various authentication techniques.
- Integrates smoothly with WordPress.
5. iThemes Security

iThemes security is one of the best WordPress two-factor authentication plugins because it offers several safety features that include two-factor authentication and save your WordPress site from various cyber threats. You can customize the protection setting as per your preferences and protect your site.
Features
- Offers safety capabilities to shield your WordPress web page.
- Customization Options
- Brute Pressure Safety, record alternate detection, and malware scanning.
- Real-time security dashboard
- Security Templates
Key Takeaways
Therefore, these are the top 5 WordPress two-factor authentication plugins for securing your WordPress site. The above-listed plugins offer a range of features to enhance the security of the site. You can choose the one that suits your needs and ensure your site remains protected from unauthorized access and vulnerabilities.