Best security plugins for WordPress based on their reputation and popularity as of my knowledge are –
- Wordfence Security – Wordfence is one of the most popular security plugins for WordPress, with over 4 million active installations. It offers features such as firewall protection, malware scanning, login security, and real-time traffic monitoring.
- Sucuri Security – Sucuri is another popular security plugin with over 600,000 active installations. It provides features such as malware scanning, blacklist monitoring, file integrity monitoring, and post-hack security actions.
- iThemes Security – iThemes Security (formerly known as Better WP Security) has over 1 million active installations. It provides features such as malware scanning, brute force protection, two-factor authentication, and file change detection.
- All In One WP Security & Firewall – All In One WP Security & Firewall has over 800,000 active installations. It offers features such as login protection, file system security, database security, and firewall protection.
- Jetpack Security – Jetpack Security is a security plugin offered by the makers of WordPress.com. It provides features such as brute force protection, malware scanning, and spam filtering.
Below are pro version of few plugins with yearly prices
- Sucuri Security Pro – Sucuri is a popular security plugin, and their Pro version offers additional features such as website backup, CDN, and DDoS protection. It starts at $199.99 per year.
- MalCare – MalCare is a security plugin that uses artificial intelligence to detect and remove malware from your website. It offers features such as firewall protection, brute force protection, and website management tools. Pricing starts at $99 per year.
- Jetpack Security – Jetpack offers a security plugin that includes real-time backups, spam protection, and automated malware scanning. Pricing starts at $7.95 per month.
- Wordfence Premium – Wordfence is a popular security plugin, and their Premium version offers additional features such as country blocking and two-factor authentication. Pricing starts at $99 per year.
- iThemes Security Pro – iThemes Security offers a Pro version that includes features such as two-factor authentication, Google reCAPTCHA, and malware scanning. Pricing starts at $80 per year.
It’s important to note that while these plugins can enhance the security of your WordPress site, they shouldn’t be relied on as the sole means of protection. It’s important to also keep your WordPress installation, themes, and plugins updated and to use strong passwords and security practices.