BaseCloud Shield vs Duo Two-Factor Authentication

BaseCloud Shield is a lightweight yet powerful security plugin that enforces Two-Factor Authentication (2FA) on your WordPress login page. Unlike other bloat-heavy plugins, BaseCloud Shield focuses on reliability and flexibility in OTP delivery. Key Features: Plug & Play: Works immediately using standard WordPress email delivery. Multi-Recipient System: Send OTPs to the logging-in user, a manager email, or selected users. Multi-Channel Delivery: Choose multiple delivery methods simultaneously (Email, SendGrid, WhatsApp, SMS, Webhook). WhatsApp Integration: Send OTPs directly via WhatsApp using Twilio API. SMS Integration: Deliver OTPs via SMS using Twilio API. SendGrid API V3: Native integration for high-deliverability emails. Webhook Support: Connect to custom webhooks for advanced automation flows. Secure OTPs: 6-digit one-time passwords that expire automatically. Browser Trust: “Remember this device” functionality to reduce friction for authorized users. Advanced Attack Protection (v1.4.2): Credential stuffing detection, progressive delays, username enumeration protection. External Services This plugin may connect to external third-party services depending on your configuration. Below is a detailed explanation of what services are used, what data is sent, and when: SendGrid Email API (Optional) If you select “SendGrid API” as your delivery method in the plugin settings, this plugin will send data to SendGrid’s email service to deliver one-time password (OTP) codes. Service: SendGrid by Twilio What it’s used for: Sending two-factor authentication codes via email with improved deliverability When data is sent: Every time a user attempts to log in and 2FA is enabled Data sent: Recipient email address (user’s email or manager email if configured) Sender email address (configured in plugin settings) Site name Username attempting to log in 6-digit one-time password code Email subject and HTML body API Endpoint: https://api.sendgrid.com/v3/mail/send Terms of Service: https://www.twilio.com/legal/tos Privacy Policy: https://www.twilio.com/legal/privacy Important: You must have a SendGrid account and API key to use this feature. You are responsible for complying with SendGrid’s terms of service and ensuring proper data handling practices. Twilio API for WhatsApp & SMS (Optional) If you select “WhatsApp” or “SMS” as delivery methods, the plugin will send data to Twilio’s API to deliver one-time password codes. Service: Twilio What it’s used for: Sending two-factor authentication codes via WhatsApp and/or SMS When data is sent: Every time a user attempts to log in and 2FA is enabled with WhatsApp/SMS selected Data sent: Recipient phone number (from user meta field ‘billing_phone’) Sender phone number (WhatsApp number or SMS number configured in settings) Site name Username attempting to log in 6-digit one-time password code Message body API Endpoint: https://api.twilio.com/2010-04-01/Accounts/{AccountSid}/Messages.json Terms of Service: https://www.twilio.com/legal/tos Privacy Policy: https://www.twilio.com/legal/privacy Important: You must have a Twilio account with WhatsApp and/or SMS capabilities enabled. Phone numbers must be stored in user meta (field: ‘billing_phone’). You are responsible for complying with Twilio’s terms of service. Custom Webhook (Optional) If you select “Webhook” as a delivery method, the plugin will send login notification data to a webhook URL you configure. Service: Custom webhook endpoint (configured by you) What it’s used for: Sending login notifications to external systems for custom processing When data is sent: Every time a user attempts to log in and 2FA is enabled Data sent: Site name Username attempting to log in User email address 6-digit one-time password code Recipient information array Timestamp of login attempt Endpoint: User-configured webhook URL Important: When using the webhook option, you are responsible for the security and privacy compliance of the endpoint you configure. Ensure your webhook endpoint uses HTTPS and follows proper data protection practices. Standard WordPress Email (Default) By default, this plugin uses WordPress’s built-in wp_mail() function, which does not involve any external services unless your WordPress installation is configured to use a third-party SMTP service.

Duo Security provides two-factor authentication as a service to protect against account takeover and data theft. Using the Duo plugin you can easily add Duo two-factor authentication to your WordPress website in just a few minutes! Rather than relying on a password alone, which can be phished or guessed, Duo’s authentication service adds a second layer of security to your WordPress accounts. Duo enables your admins or users to verify their identities using something they have—like their mobile phone or a hardware token—which provides strong authentication and dramatically enhances account security. Duo is easy to setup and use. With Duo there’s no extra hardware or complicated software to install, just sign up for Duo’s service and install the plugin. Then you can set which user roles you want to enable two-factor authentication for—admins, editors, authors, contributors, and/or subscribers—without setting up user accounts, directory synchronization, servers, or hardware. When they log in, your users have multiple ways they can authenticate, including: One-tap authentication using Duo’s mobile app (our fastest, easiest way to authenticate) One-time passcodes generated by Duo’s mobile app (works even with no cell coverage) One-time passcodes delivered to any SMS-enabled phone (works even with no cell coverage) Phone callback to any phone (mobile or landline!) One-time passcodes generated by an OATH-compliant hardware token (if you’re feeling all old school) Protect your WordPress website in minutes with Duo. End of Support Notice Support for the traditional Duo Prompt experience using the Duo WordPress plugin ended on September 30, 2024. Please use the new Duo Universal plugin for WordPress. Read more about the End of Suppport and migration to the new plugin on our Duo for WordPress – Duo Universal Prompt documentation page