Security

View result counter	Name	Description	Community Tags	Auto Tags (AI generated)	Community Notes	Open Issues
51	Facet Bot Blocker	It detects and blocks crawlers/bots that keep requesting deeper levels of facet parameters.		Security Performance Spam Control Search		1
52	Password Policy	The Password Policy module allows administrators to define and enforce password policies for user passwords.		Authentication Security User Management Administration		1
53	Anti-Spam by CleanTalk	Blocks spam submissions without CAPTCHAs, uses the CleanTalk service.		Comments Forms Spam Control Third Party Integrations Security		1
54	Restrict By IP	Provides features that allow an IP address (or range of IP addresses) to be whitelisted which restricts the functionality of users.		Access Control Authentication Security User Management		1
55	Field encrypt	Provides a way to encrypt field values when stored in the database.		Fields Security Database		1
56	Turnstile	Uses the Turnstile web service as an alternative to CAPTCHA to protect forms.		Spam Control Forms Security Third Party Integrations		1
57	Ban IP	Block site vistors by IP address	Security Infrastructure Access Spam control	Access Control Security Administration		1
58	Two-factor Authentication (TFA)	Second-factor authentication for Backdrop sites.		Authentication Security Developer Tools		1
59	TFA Basic Plugins	Provide basic functionality for TFA Backdrop module.		Authentication Security Developer Tools		1
60	Passphrase policy	Set minimum password composition constraints to encourage the use of pass phrases.	Security	Authentication Security User Management		1
61	Http:BL	Implements Project Honey Pot's http:BL for Backdrop CMS by providing IP-based blacklisting and linking to a honeypot	Spam control Security	Security Spam Control Access Control Logging Views		1
62	Invisimail			Security Spam Control Content		1
63	Email Confirm	This module requires a user who attempts to change the email address associated with their account must confirm that change by clicking a confirmation link that is sent to the new email address.		Email Authentication User Management Security		1
64	Cloudflare	CloudFlare is a FREE reverse proxy, firewall, and global content delivery network and can be implemented without installing any server software or hardware.	developer Infrastructure Third Party Integrations	Infrastructure Security Third Party Integrations Spam Control API		1
65	Security Kit	Provides various options to improve the security of Backdrop web sites.		Security Administration		2
66	TFA Rules	Adds a Rules condition to check to see if TFA has been enabled for a user.		Rules Authentication Security		2
67	Security Review	Automates testing for many of the easy-to-make mistakes that render your site insecure.		Security Administration Logging		2
68	Antiscan	Block bad crawlers automatically - module for Backdrop CMS.		Security Access Control Logging		2
69	Flood unblock			Access Control Administration Security		2
70	Antibot	A lightweight module designed to eliminate robotic form submissions on your website.		Spam Control Forms Security		2
71	CAPTCHA	A Backdrop CMS port of drupal.org/project/captcha, a challenge-response test on forms to determine whether the user is human.	Login Security Spam control	Spam Control Forms Security Access Control		2
72	Global Redirect	Handles automatic redirects from system paths to URL aliases.		SEO Navigation Security		2
73	IP Address Manager			Access Control User Management Security Views		2
74	Password Strength	Provide realistic password strength measurement and validation for your Backdrop CMS website		Authentication Security User Management		3
75	IP Address Blocking	Enables blocking of IP addresses.	Security Spam control Access	Access Control Security Administration Logging		3
76	Username Enumeration Prevention	Mitigate common ways of anonymous users identifying valid usernames on a website.		Security Access Control Authentication		3
77	Passwordless	This module replaces the regular login form with a modification of the password-request form, to give the possibility to log in without using a password by clicking a link sent to their email address.		Authentication Email Security User Management		3
78	Spambot	Anti-spam module that uses data from www.stopforumspam.com to protect the user registration form against known spammers and spambots.	Spam control	Spam Control Authentication Security Third Party Integrations		3
79	PHP filter			Developer Tools Filters Security	No plans to put this on B.org because of security risk. However, there are interesting use cases for this module.	3
80	Key	Key provides the ability to improve Backdrop security by managing sensitive keys (such as API and encryption keys).		Security API Authentication Administration Developer Tools		4
81	User protect	Allow fine-grained access control of user accounts by providing various account editing protections.	user accounts users Security	User Management Access Control Security		4
82	Bakery	Allows for single sign-on between Backdrop sites on the same domain.		Authentication Access Control Security		4
83	Honeypot	Backdrop port of Drupal module. Uses both the honeypot and timestamp methods of deterring spam bots from completing forms on your site.	Spam control	Spam Control Security Forms		4
84	reCAPTCHA	A Backdrop CMS port of drupal.org/project/recaptcha, uses the reCAPTCHA webservice to improve CAPTCHAs on forms.		Spam Control Forms Security		5
85	Shield	Create a simple shield for your Backdrop site with Apache authentication.	Security Passwords	Authentication Security Access Control		6
86	Pwned Passwords	Checks passwords against Have I Been Pwned database.		Authentication Security User Management		7
87	GDPR Cookies	Control cookies from all sources to help you meet GDPR on your Backdrop CMS website		Security Third Party Integrations Administration		7
88	Coder Review	"Developer module" which reviews your code identifying coding style problems and where updates to the API are required.	Developer Tools Utility	Developer Tools Testing Security		10

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