RSFirewall! 3.3.17 is a powerful Joomla 5 security extension designed to protect websites from malware, hacking attempts, and other online threats.

Email Protector is a powerful Joomla plugin designed to hide email addresses on your website and protect them from spam bots. Unlike the standard email cloaking plugin, Email Protector offers more robust and advanced protection methods, eliminating many of the shortcomings of the basic solution.

Aimy Captcha-Less Form Guard 20.0 is a powerful Joomla security plugin designed to protect website forms from spam bots without using traditional CAPTCHA challenges. 

SecurityCheck Pro 4.2.5 - the best simple extensions of safety for Joomla. A component simple in installation and setup. Main features of expansion: your website, fast check of vulnerable modules, plug-ins and components, protection in real time by means of the network firewall, blocking of the IP address on the basis of a geolocation, access check to files and folders does not overload, change control in files, protection of htaccess, protection the administrator of a panel by means of a key, existence of the advanced malware scanner

Instant Facebook Login is a popular Joomla plugin that adds instant login and registration to the site. You can sign in in just a few seconds with your Google, LinkedIn, Twitter and Facebook credentials. You can also embed feeds, social comments, and more. Main features: login through popular social networks in a few seconds, easy setup, live chat module, module templates, user list export, modal lightbox login and much more.

AdminExile Pro vЗ.16.З - a popular plugin for protecting the administrative panel in Joomla 3. With this plugin, you can create access keys (change the default path to the control panel), IP restriction and make black / white lists. Unsuccessful login attempts will be redirected to the main page or 404 page. Key features. Protect admin login page, block brute force, add IP whitelist and blacklist, add admin keys, recover lost key, frontend restrictions, send notifications and real-time reports.

Improved AJAX Login & Register is a popular and feature-rich Joomla extension that is designed to replace the standard registration and login to the site with a large number of advanced settings. The component supports password reset, user name reminder using AJAX technology. It is also possible to register in one click using your Google, Microsoft, Twitter and Facebook account. In the component, you can select one of the 20 pre-installed skins and one of the 4 module themes. With the Live Editor you can create your own registration forms.