OLS 2FA v1.0.2
OLS 2FA is a lightweight plugin that enhances your website's security by adding email two-factor authentication (2FA).
Tags / security
security
1,776 WordPress plugins tagged “security”. Every result links to a crawlable PlugIndex profile.
Omninox Site Toolkit v1.1.0
Modular WordPress toolkit for performance, defensive security, database hygiene, SEO diagnostics, error log analysis, and executive reporting.
OmniTrust for WooCommerce v1.2.1
Async fraud-signal evaluation (Flag & Hold) and merchant-initiated fraud reporting for WooCommerce, backed by the OmniTrust API.
OnGuard | Advanced French login fraud detection system based on billions of data points. v1.1
OnGuard is Login Plugin that will challenge suspicious logins by email, send password compromise and new connection emails.
Onion Service by Adam Szokol v1.0.2
A focused plugin designed to enable Onion Service & Mapping support for your WordPress site.
Online Everything Secure Login v1.0.0
Move the login page to your own address, stop password guessing, add a 2-step email code for admins and harden WordPress, with a log of every login.
OnyxFlo Watchdog for WooCommerce v1.0.0
Monitors WooCommerce orders for changes or mismatches and automatically flags suspicious orders to help ensure accuracy and prevent errors.
oOMF! Access v1.0.7
Turn the default WordPress login into a branded, passwordless, social-ready access hub with redirects and layered anti-abuse controls.
OOSOFT 2FA Security v1.0.2
Enterprise-grade Two-Factor Authentication for WordPress with TOTP, Email OTP, backup codes, and role-based enforcement.
OOSOFT WAF Security v1.0.0
A production-ready WordPress application-level Web Application Firewall (WAF) with request filtering, upload malware protection, and security logging.
OpenBotAuth – AI Crawler Access Control v1.0.0
Verify AI crawlers with HTTP Signatures and enforce allow/deny/teaser policies; also serves llms.txt and AI-ready feeds.
Opphisse Toolkit v1.0.1
Customize the WordPress admin experience, login screen, maintenance screen, admin entry alias, menu visibility, and basic hardening for client sites.
OpsGate v0.10.9
WordPress operational intelligence: know what is happening across your sites, what needs attention, and what to do next.
OptimizeSho v1.2.0
Comprehensive performance, security, and database optimization suite for WordPress.
Orbisius Messenger v1.0.2
Allows users to send email messages to each other as long as they know their usernames.
Orchestrator v1.0.0
A plugin to track available plugin updates and optionally auto-update them based on time or security vulnerabilities.
OrioleOne Compliance Assessment v1.0.1
A benchmark-driven compliance assessment plugin for Cisco IOS XE configurations.
OrioleOne Master Guard v1.1.2
All-in-one WordPress security with brute-force protection, hardening controls, and a clear failed login audit log.
OS3 Website Protector v0.4
Protect your WP site from malware and virus
OtpPal v2.5.1
Client-side plugin for OtpPal – Send and verify OTPs via WhatsApp.
OU Security v1.0
The plugin, which protects the site from malicious scripts, also blocks the scanner to access wp-content folder.
OWASP User Location Check v1.1
Sends warning notification to admin email if someone logs in to user's account from another country within setup hours of last login session.
OWS IP & Country Block v1.1.0
Block users based on their IP addresses and countries to enhance website security and control access.
Pandora Cloud Monitoring v1.0.12
Monitor your WordPress with Pandora Cloud: versions, updates, performance, content and security — with a local history and charts.