內容簡介
Email OTP Authenticator 是一款專為 WordPress 設計的身份驗證與安全性外掛，旨在簡化登入流程並加強使用者保護。透過安全的 OTP 驗證取代傳統密碼，並提供進階的會話保護，提升網站安全性與使用者信任。
【主要功能】
• OTP 登入與註冊
• 內建雙重身份驗證
• 新裝置偵測與驗證
• 動態會話保護引擎
• 無需第三方服務運作
• 完整的管理控制
外掛標籤
開發者團隊
② 後台搜尋「Email OTP Authenticator – Login, Register, 2FA & Session Lock」→ 直接安裝（推薦）
📦 歷史版本下載
原文外掛簡介
Email OTP Authenticator is a lightweight authentication plugin for WordPress that combines passwordless login, quick registration, optional 2FA and session protection into one flexible solution.
Built using independent security layers instead of a monolithic system, the plugin loads only the required components during use to keep runtime execution compact and avoid external service dependency.
Delivering these key benefits:
Reduce login friction
Increase signup conversions
Reduce password reset requests
Strengthen multi-layered website security
Enhance user trust with secure authentication
Designed to make WordPress authentication faster, smarter and more secure.
Authentication Layers
The plugin is engineered around three dedicated security Layers:
Access Layer
Handles secure user entry through passwordless authentication.
Features:
* OTP Login
* OTP Registration
* Guest Verification
* Email authorization
* Fast Authentication Flow
Validation Layer
Adds identity confirmation and verification controls.
Features:
* New Device detection
* Auto-popup with UI lock
* Parallel login validation
* Two-Factor Authentication
* Login Validity Enforcement
Security Layer
Protects active sessions and detects abnormal activity.
Features:
* Dynamic Session Shield
* Session Validity Check
* Session Inactivity Lock
* Adaptive 2FA Enforcement
* Suspicious Activity Guard
Lightweight By Design
Built to stay lightweight.
Although the complete package includes templates, images and supporting resources for setup and compatibility, the actual authentication runtime remains compact.
Admin Browser Load: ~97 KB
Admin PHP Runtime: ~564 KB
Frontend Browser Load: ~68 KB
Frontend PHP Runtime: ~274 KB
Templates & visual assets: ~2.1 MB
Distribution package (zipped): ~2.3 MB
Distribution package (unzipped): ~3.6 MB
Only required components are loaded during use.
No external APIs, frameworks or unnecessary scripts.
Plugin runtime execution is highly optimized and fast.
However, overall performance also depends on external factors.
Key Highlights
Quick Login & Signup – Instant, easy, and password-free; Login & signup with OTP.
Built-in Two-Factor Authentication – Additional identity protection layer.
Verified Access Control – Verify visitors without account for access to restricted pages.
Adaptive Session Shield – Intelligent session protection engine.
Zero External Dependency – Works without third-party services.
Modern Vanilla JavaScript – No jQuery dependency.
Flexible Integration Options – Add authentication anywhere.
Complete Admin Control – Fine-tune authentication behavior.
Built-in Interface System – Attractive ready-to-use templates.
Lightweight & Fast – Optimized for performance.
Flexible Integration Options
Add authentication forms anywhere on your website using simple integration methods.
Integration methods include:
Shortcode integration (auto-popup, popup or inline forms)
Menu trigger integration (popup forms)
Redirect support for auto-popup & inline form pages
Multiple forms on the same page
Easy setup without coding complexity
Built-in Templates
Attractive 27 ready-to-use templates with auto-popup, popup and inline support.
Easy-to-apply modern designs that match your website style, with options to customize pre-built templates or create your own.
Complete Admin Control
Customize authentication behavior, layout options, security restrictions and verification rules with ease. Admins gain complete control over user access and interaction across the website.
Zero External Dependency
Run a complete authentication system without relying on any third-party services.
Full data control
Standalone operation
No external APIs required
Self-hosted OTP processing
Reliable authentication flow
Modern Architecture
Built using modern development practices:
Vanilla JavaScript implementation (no jQuery)
Modular resource loading
Secure token validation
Compact runtime execution
Optimized performance structure
Ideal Use Cases
This plugin is ideal for:
Membership websites
WooCommerce stores
SaaS dashboards
Community platforms
Agencies managing client websites
Developers needing flexible authentication
Beginners and small websites needing simple security
Designed to scale from beginner websites to enterprise environments.
Compatibility
Works smoothly with popular WordPress tools:
WooCommerce
Ultimate Member
MemberPress
BuddyPress
ProfileGrid
ProfilePress
User Registration
WP User Manager
Paid Memberships Pro
RegistrationMagic
Forminator
Login/Signup Popup plugins
And many more
Why Choose This Plugin
FAST – Quick OTP authentication process
FRIENDLY – Simple user experience
SMART – Intelligent access handling
SMOOTH – Clean UI integration
SECURED – Strong authentication protection
Basic Mode and Advanced Features
Explore the default basic mode screenshots below, designed to be simple and beginner-friendly for non-technical admins. For screenshots of advanced integrations, customization, and extended functionality, visit the Plugin Showcase.
Support
Feedback helps improve this plugin.
Send suggestions or issues to:
[email protected]
Notes
This is the Lite version with advanced features included for exploration.
Visit the plugin homepage to discover everything available across editions.
