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Two Factor Authentication
Hospedagem WordPress com plugin Two Factor Authentication
Onde posso hospedar o plugin Two Factor Authentication?
Este plugin pode ser hospedado em qualquer provedor que tenha WordPress configurado. Recomendamos fortemente utilizar uma hospedagem de confiança, com servidores especializados para WordPress, como o serviço de hospedagem de sites da MCO2.
Hospedando o plugin Two Factor Authentication em uma empresa de hospedagem confiável
A MCO2, além de configurar e instalar o WordPress na versão mais atual para seus clientes, disponibiliza o WP SafePress, um mecanismo singular que protege e melhora seu site simultaneamente.
Por que a Hospedagem WordPress funciona melhor na MCO2?
A Hospedagem WordPress funciona melhor pois a MCO2 possui servidores otimizados para WordPress. A instalação de WordPress é diferente de uma instalação trivial, pois habilita imediatamente recursos como otimização automática de imagens, proteção da página de login, bloqueio de atividades suspeitas diretamente no firewall, cache avançado e HTTPS ativado por padrão. São recursos que potencializam seu WordPress para a máxima segurança e o máximo desempenho.
Secure WordPress login with this two factor authentication (TFA / 2FA) plugin. Users for whom it is enabled will require a one-time code in order to log in. From the authors of UpdraftPlus – WP’s #1 backup/restore plugin, with over two million active installs.
Are you completely new to TFA? If so, please see our FAQ.
Features (please see the “Screenshots” for more information):
- Supports standard TOTP + HOTP protocols (and so supports Google Authenticator, Authy, and many others).
- Displays graphical QR codes for easy scanning into apps on your phone/tablet
- TFA can be made available on a per-role basis (e.g. available for admins, but not for subscribers)
- TFA can be turned on or off by each user
- TFA can be required for specified user levels, after a defined time period (e.g. require all admins to have TFA, once their accounts are a week old) (Premium version), including forcing them to immediately set up (by redirecting them to the page to do so)
- Supports front-end editing of settings, via [twofactor_user_settings] shortcode (i.e. users don’t need access to the WP dashboard). (The Premium version allows custom designing of any layout you wish).
- Site owners can allow “trusted devices” on which TFA codes are only asked for a chosen number of days (instead of every login); e.g. 30 days (Premium version)
- Encrypt the TFA-generating secret keys using an on-disk encryption key, so that an attacker would need to break into both your WordPress database and your files in order to break TFA codes (as well as breaking a user’s password in order to use them)
- Works together with “Theme My Login” (both forms and widgets)
- Includes support for the WooCommerce and Affiliates-WP login forms
- Includes support for Ultimate Membership Pro
- Includes support for CozmosLabs Profile Builder
- Includes support for Ultimate Member login forms (Premium version)
- Includes support for Elementor Pro login forms (Premium version)
- Includes support for bbPress login forms (Premium version)
- Includes support for login forms from the Gravity Forms User Registration add-on (Premium version)
- Includes support for any and every third-party login form (Premium version) without any further coding needed via appending your TFA code to the end of your password
- Does not mention or request second factor until the user has been identified as one with TFA enabled (i.e. nothing is shown to users who do not have it enabled)
- WP Multisite compatible (plugin should be network activated)
- Simplified user interface and code base for ease of use and performance
- Added a number of extra security checks to the original forked code
- Alert users if someone appears to have found out their password, as indicated by successfully entering a password but repeatedly entering an incorrect TFA code.
- Emergency codes for when you lose your phone/tablet (Premium version)
- When using the front-end shortcode (Premium version), require the user to enter the current TFA code correctly to be able to activate TFA
- Works together with “WP Members” (shortcode form)
- Administrators can access other users’ codes, and turn them on/off when needed (Premium version)
Why use TFA / 2FA ?
Read this! https://www.wired.com/2012/08/apple-amazon-mat-honan-hacking/
How Does TFA / 2FA Work?
This plugin uses the industry standard TFA / 2FA algorithm TOTP or HOTP for creating One Time Passwords. These are used by Google Authenticator, Authy, and many other OTP applications that you can deploy on your phone etc.
A TOTP code is valid for a certain time. Whatever program you use (i.e. Google Authenticator, etc.) will show a different code every so often.
Plugin Notes
This plugin began life in early 2015 as a friendly fork and enhancement of Oscar Hane’s “two factor auth” plugin.
Capturas de tela
Site-wide settings
User settings (dashboard)
User settings (front-end, via shortcode)
Regular WP login form requesting OTP code (after successful username/password entry)
WooCommerce login form requesting OTP code (after successful username/password entry)
What the user sees if opening a wrong OTP code on the regular WP login form
What the user sees if opening a wrong OTP code on the WooCommerce login form
Where to find the site-wide settings in the dashboard menu
Where to find the user's personal settings in the dashboard menu
Emergency codes (Premium version)
Adjusting other users' settings as an admin (Premium version)
Building your own design for the page with custom short-codes (Premium version)
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