To protect your Blog from automated spambots, this plugin adds invisible formfields to your comment form.
Protects site against brute force attacks. Restrict login by IP access lists. Limit login attempts. Comprehensive control of user activity.
This plugin password protects your WordPress blog with a single password.
This plugin patches the existent vulnerabilities in Revolution Slider plugin, including the latest SoakSoak vulnerability.
Redirect all traffic from HTTP to HTTPS to all pages of your WordPress website.
A true Web Application Firewall to protect and secure WordPress.
Adds Captcha Code anti-spam methods to WordPress forms. Forms include comments form, registration form, lost passwordform and login form.
User Enumeration is a method hackers and scanners use to get your username. This plugin stops it.
Monitor files under your WP installation for changes. When a change occurs, be notified via email. This plugin is a fork of WordPress File Monitor.
It blocks any spams, login attempts and malicious access to the admin area posted from the specific countries, and also prevents zero-day exploit.
Obfuscate email addresses to deter email harvesting spammers, while retaining the appearance and functionality of hyperlinks.
This WordPress plugin investigates web requests with simple WordPress-specific heuristics to identify and stop most obvious attacks. There exist a few
Plugin helps you identify security problems with your wordpress installation. It scans your blog and give a security grade based on passed tests.
Change your login URL for something like http://example.com/login and stop login brute-force attempts.
Protect WordPress login, registration, comment and BuddyPress registration forms with Google's No CAPTCHA reCAPTCHA.
The plugin adds a No CAPTCHA reCAPTCHA tag in Contact Form 7, which can be used to include a No CAPTCHA reCAPTCHA anti-spam field.
Allows admins to create user membership groups and set access restrictions for any post, page or section.
Allows WordPress to authenticate, authorize, create and update users against Active Directory
Contact Form Generator is a creative and powerful contact form builder! You will get ready-to-use forms in 5 minutes!
Create central "Enter your password" page and the password entered determine which page the user sees next.
Sabre is an acronym for Simple Anti Bot Registration Engine. It's a set of counter measures against spam registration on your blog.
The Quttera Web Malware Scanner plugin scans your WordPress website for known and unknown malware and other suspicious activities.
Manage user roles and Capabilities, create new roles and change default role.
Adds more security for your website. Server-side scanning. Performs deep website scans of all the files. Virus/Malware detection and removal. Brutefor
Add reCAPTCHA to your WordPress login form
Forces privileged users to set a strong password.
Several types of captcha to protect your site in one easy to use plugin.
Adds a Google No Captcha ReCaptcha checkbox to your WordPress login screen.
An authentication framework that handles authorization/communication with most popular web services.