diff --git a/app/assets/stylesheets/lists.scss b/app/assets/stylesheets/lists.scss
index 9cfc46ecf05..47805663f00 100644
--- a/app/assets/stylesheets/lists.scss
+++ b/app/assets/stylesheets/lists.scss
@@ -9,4 +9,12 @@
 
 .recovery-codes {
   list-style: none;
+  margin: 0 auto;
+  text-align: center;
+
+  li {
+    font-size: 125%;
+    line-height: 1.5;
+    letter-spacing: 1px;
+  }
 }
diff --git a/app/controllers/settings/two_factor_authentication/confirmations_controller.rb b/app/controllers/settings/two_factor_authentication/confirmations_controller.rb
new file mode 100644
index 00000000000..4cf62db13ef
--- /dev/null
+++ b/app/controllers/settings/two_factor_authentication/confirmations_controller.rb
@@ -0,0 +1,43 @@
+# frozen_string_literal: true
+
+module Settings
+  module TwoFactorAuthentication
+    class ConfirmationsController < ApplicationController
+      layout 'admin'
+
+      before_action :authenticate_user!
+
+      def new
+        prepare_two_factor_form
+      end
+
+      def create
+        if current_user.validate_and_consume_otp!(confirmation_params[:code])
+          flash[:notice] = I18n.t('two_factor_authentication.enabled_success')
+
+          current_user.otp_required_for_login = true
+          @recovery_codes = current_user.generate_otp_backup_codes!
+          current_user.save!
+
+          render 'settings/two_factor_authentication/recovery_codes/index'
+        else
+          flash.now[:alert] = I18n.t('two_factor_authentication.wrong_code')
+          prepare_two_factor_form
+          render :new
+        end
+      end
+
+      private
+
+      def confirmation_params
+        params.require(:form_two_factor_confirmation).permit(:code)
+      end
+
+      def prepare_two_factor_form
+        @confirmation = Form::TwoFactorConfirmation.new
+        @provision_url = current_user.otp_provisioning_uri(current_user.email, issuer: Rails.configuration.x.local_domain)
+        @qrcode = RQRCode::QRCode.new(@provision_url)
+      end
+    end
+  end
+end
diff --git a/app/controllers/settings/two_factor_authentication/recovery_codes_controller.rb b/app/controllers/settings/two_factor_authentication/recovery_codes_controller.rb
new file mode 100644
index 00000000000..e591e9502d9
--- /dev/null
+++ b/app/controllers/settings/two_factor_authentication/recovery_codes_controller.rb
@@ -0,0 +1,18 @@
+# frozen_string_literal: true
+
+module Settings
+  module TwoFactorAuthentication
+    class RecoveryCodesController < ApplicationController
+      layout 'admin'
+
+      before_action :authenticate_user!
+
+      def create
+        @recovery_codes = current_user.generate_otp_backup_codes!
+        current_user.save!
+        flash[:notice] = I18n.t('two_factor_authentication.recovery_codes_regenerated')
+        render :index
+      end
+    end
+  end
+end
diff --git a/app/controllers/settings/two_factor_authentications_controller.rb b/app/controllers/settings/two_factor_authentications_controller.rb
new file mode 100644
index 00000000000..f66c3a90833
--- /dev/null
+++ b/app/controllers/settings/two_factor_authentications_controller.rb
@@ -0,0 +1,30 @@
+# frozen_string_literal: true
+
+module Settings
+  class TwoFactorAuthenticationsController < ApplicationController
+    layout 'admin'
+
+    before_action :authenticate_user!
+    before_action :verify_otp_required, only: [:create]
+
+    def show; end
+
+    def create
+      current_user.otp_secret = User.generate_otp_secret(32)
+      current_user.save!
+      redirect_to new_settings_two_factor_authentication_confirmation_path
+    end
+
+    def destroy
+      current_user.otp_required_for_login = false
+      current_user.save!
+      redirect_to settings_two_factor_authentication_path
+    end
+
+    private
+
+    def verify_otp_required
+      redirect_to settings_two_factor_authentication_path if current_user.otp_required_for_login?
+    end
+  end
+end
diff --git a/app/controllers/settings/two_factor_auths_controller.rb b/app/controllers/settings/two_factor_auths_controller.rb
deleted file mode 100644
index a06b2a9f922..00000000000
--- a/app/controllers/settings/two_factor_auths_controller.rb
+++ /dev/null
@@ -1,56 +0,0 @@
-# frozen_string_literal: true
-
-class Settings::TwoFactorAuthsController < ApplicationController
-  layout 'admin'
-
-  before_action :authenticate_user!
-
-  def show; end
-
-  def new
-    redirect_to settings_two_factor_auth_path if current_user.otp_required_for_login
-
-    @confirmation = Form::TwoFactorConfirmation.new
-    current_user.otp_secret = User.generate_otp_secret(32)
-    current_user.save!
-    set_qr_code
-  end
-
-  def create
-    if current_user.validate_and_consume_otp!(confirmation_params[:code])
-      current_user.otp_required_for_login = true
-      @codes = current_user.generate_otp_backup_codes!
-      current_user.save!
-      flash[:notice] = I18n.t('two_factor_auth.enabled_success')
-    else
-      @confirmation = Form::TwoFactorConfirmation.new
-      set_qr_code
-      flash.now[:alert] = I18n.t('two_factor_auth.wrong_code')
-      render :new
-    end
-  end
-
-  def recovery_codes
-    @codes = current_user.generate_otp_backup_codes!
-    current_user.save!
-    flash[:notice] = I18n.t('two_factor_auth.recovery_codes_regenerated')
-  end
-
-  def disable
-    current_user.otp_required_for_login = false
-    current_user.save!
-
-    redirect_to settings_two_factor_auth_path
-  end
-
-  private
-
-  def set_qr_code
-    @provision_url = current_user.otp_provisioning_uri(current_user.email, issuer: Rails.configuration.x.local_domain)
-    @qrcode        = RQRCode::QRCode.new(@provision_url)
-  end
-
-  def confirmation_params
-    params.require(:form_two_factor_confirmation).permit(:code)
-  end
-end
diff --git a/app/views/settings/shared/_links.html.haml b/app/views/settings/shared/_links.html.haml
index 6490ffdd868..0abb5a7abb1 100644
--- a/app/views/settings/shared/_links.html.haml
+++ b/app/views/settings/shared/_links.html.haml
@@ -5,6 +5,6 @@
     %li= link_to t('settings.preferences'), settings_preferences_path
   - if controller_name != 'registrations'
     %li= link_to t('auth.change_password'), edit_user_registration_path
-  - if controller_name != 'two_factor_auths'
-    %li= link_to t('settings.two_factor_auth'), settings_two_factor_auth_path
+  - if controller_name != 'two_factor_authentications'
+    %li= link_to t('settings.two_factor_authentication'), settings_two_factor_authentication_path
   %li= link_to t('settings.back'), root_path
diff --git a/app/views/settings/two_factor_authentication/confirmations/new.html.haml b/app/views/settings/two_factor_authentication/confirmations/new.html.haml
new file mode 100644
index 00000000000..9d950c78e79
--- /dev/null
+++ b/app/views/settings/two_factor_authentication/confirmations/new.html.haml
@@ -0,0 +1,17 @@
+- content_for :page_title do
+  = t('settings.two_factor_authentication')
+
+= simple_form_for @confirmation, url: settings_two_factor_authentication_confirmation_path, method: :post do |f|
+  %p.hint= t('two_factor_authentication.instructions_html')
+
+  .qr-wrapper
+    .qr-code= raw @qrcode.as_svg(padding: 0, module_size: 4)
+
+    .qr-alternative
+      %p.hint= t('two_factor_authentication.manual_instructions')
+      %samp.qr-alternative__code= current_user.otp_secret.scan(/.{4}/).join(' ')
+
+  = f.input :code, hint: t('two_factor_authentication.code_hint'), placeholder: t('simple_form.labels.defaults.otp_attempt')
+
+  .actions
+    = f.button :button, t('two_factor_authentication.enable'), type: :submit
diff --git a/app/views/settings/two_factor_authentication/recovery_codes/index.html.haml b/app/views/settings/two_factor_authentication/recovery_codes/index.html.haml
new file mode 100644
index 00000000000..7d409826e4f
--- /dev/null
+++ b/app/views/settings/two_factor_authentication/recovery_codes/index.html.haml
@@ -0,0 +1,9 @@
+- content_for :page_title do
+  = t('settings.two_factor_authentication')
+
+%p.hint= t('two_factor_authentication.recovery_instructions')
+
+%ol.recovery-codes
+  - @recovery_codes.each do |code|
+    %li<
+      %samp= code
diff --git a/app/views/settings/two_factor_authentications/show.html.haml b/app/views/settings/two_factor_authentications/show.html.haml
new file mode 100644
index 00000000000..88b5bd20e49
--- /dev/null
+++ b/app/views/settings/two_factor_authentications/show.html.haml
@@ -0,0 +1,26 @@
+- content_for :page_title do
+  = t('settings.two_factor_authentication')
+
+.simple_form
+  %p.hint
+    = t('two_factor_authentication.description_html')
+
+  - if current_user.otp_required_for_login
+    = link_to t('two_factor_authentication.disable'),
+      settings_two_factor_authentication_path,
+      data: { method: :delete },
+      class: 'block-button'
+  - else
+    = link_to t('two_factor_authentication.setup'),
+      settings_two_factor_authentication_path,
+      data: { method: :post },
+      class: 'block-button'
+
+- if current_user.otp_required_for_login
+  .simple_form
+    %p.hint
+      = t('two_factor_authentication.lost_recovery_codes')
+    = link_to t('two_factor_authentication.generate_recovery_codes'),
+      settings_two_factor_authentication_recovery_codes_path,
+      data: { method: :post },
+      class: 'block-button'
diff --git a/app/views/settings/two_factor_auths/_recovery_codes.html.haml b/app/views/settings/two_factor_auths/_recovery_codes.html.haml
deleted file mode 100644
index 054588b97d6..00000000000
--- a/app/views/settings/two_factor_auths/_recovery_codes.html.haml
+++ /dev/null
@@ -1,6 +0,0 @@
-%p.hint= t('two_factor_auth.recovery_instructions')
-
-%ol.recovery-codes
-  - recovery_codes.each do |code|
-    %li
-      %samp= code
diff --git a/app/views/settings/two_factor_auths/create.html.haml b/app/views/settings/two_factor_auths/create.html.haml
deleted file mode 100644
index aaeebaf2e0b..00000000000
--- a/app/views/settings/two_factor_auths/create.html.haml
+++ /dev/null
@@ -1,4 +0,0 @@
-- content_for :page_title do
-  = t('settings.two_factor_auth')
-
-= render 'recovery_codes', recovery_codes: @codes
diff --git a/app/views/settings/two_factor_auths/new.html.haml b/app/views/settings/two_factor_auths/new.html.haml
deleted file mode 100644
index 5bae743ef6f..00000000000
--- a/app/views/settings/two_factor_auths/new.html.haml
+++ /dev/null
@@ -1,17 +0,0 @@
-- content_for :page_title do
-  = t('settings.two_factor_auth')
-
-= simple_form_for @confirmation, url: settings_two_factor_auth_path, method: :post do |f|
-  %p.hint= t('two_factor_auth.instructions_html')
-
-  .qr-wrapper
-    .qr-code= raw @qrcode.as_svg(padding: 0, module_size: 4)
-
-    .qr-alternative
-      %p.hint= t('two_factor_auth.manual_instructions')
-      %samp.qr-alternative__code= current_user.otp_secret.scan(/.{4}/).join(' ')
-
-  = f.input :code, hint: t('two_factor_auth.code_hint'), placeholder: t('simple_form.labels.defaults.otp_attempt')
-
-  .actions
-    = f.button :button, t('two_factor_auth.enable'), type: :submit
diff --git a/app/views/settings/two_factor_auths/recovery_codes.html.haml b/app/views/settings/two_factor_auths/recovery_codes.html.haml
deleted file mode 100644
index aaeebaf2e0b..00000000000
--- a/app/views/settings/two_factor_auths/recovery_codes.html.haml
+++ /dev/null
@@ -1,4 +0,0 @@
-- content_for :page_title do
-  = t('settings.two_factor_auth')
-
-= render 'recovery_codes', recovery_codes: @codes
diff --git a/app/views/settings/two_factor_auths/show.html.haml b/app/views/settings/two_factor_auths/show.html.haml
deleted file mode 100644
index c966ecebfda..00000000000
--- a/app/views/settings/two_factor_auths/show.html.haml
+++ /dev/null
@@ -1,17 +0,0 @@
-- content_for :page_title do
-  = t('settings.two_factor_auth')
-
-.simple_form
-  %p.hint= t('two_factor_auth.description_html')
-
-  - if current_user.otp_required_for_login
-    = link_to t('two_factor_auth.disable'), disable_settings_two_factor_auth_path, data: { method: 'POST' }, class: 'block-button'
-  - else
-    = link_to t('two_factor_auth.setup'), new_settings_two_factor_auth_path, class: 'block-button'
-
-- if current_user.otp_required_for_login
-  %p
-
-  .simple_form
-    %p.hint= t('two_factor_auth.lost_recovery_codes')
-    = link_to t('two_factor_auth.generate_recovery_codes'), recovery_codes_settings_two_factor_auth_path, data: { method: 'POST' }, class: 'block-button'
diff --git a/config/locales/bg.yml b/config/locales/bg.yml
index f751c81a5d3..4d8c59eb83f 100644
--- a/config/locales/bg.yml
+++ b/config/locales/bg.yml
@@ -139,7 +139,7 @@ bg:
     import: Импортиране
     preferences: Предпочитания
     settings: Настройки
-    two_factor_auth: Двустепенно удостоверяване
+    two_factor_authentication: Двустепенно удостоверяване
   statuses:
     open_in_web: Отвори в уеб
     over_character_limit: прехвърлен лимит от %{max} символа
@@ -155,7 +155,7 @@ bg:
   time:
     formats:
       default: "%d %b, %Y, %H:%M"
-  two_factor_auth:
+  two_factor_authentication:
     description_html: При активация на <strong>двустепенно удостоверяване</strong>, за да влезеш в приложението, ще трябва да използваш телефона си. През него ще се генерира код, който да въвеждаш при влизане.
     disable: Деактивирай
     enable: Активирай
diff --git a/config/locales/en.yml b/config/locales/en.yml
index c1438134f7e..cf492e117ca 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -277,7 +277,7 @@ en:
     import: Import
     preferences: Preferences
     settings: Settings
-    two_factor_auth: Two-factor Authentication
+    two_factor_authentication: Two-factor Authentication
   statuses:
     open_in_web: Open in web
     over_character_limit: character limit of %{max} exceeded
@@ -293,7 +293,7 @@ en:
   time:
     formats:
       default: "%b %d, %Y, %H:%M"
-  two_factor_auth:
+  two_factor_authentication:
     code_hint: Enter the code generated by your authenticator app to confirm
     description_html: If you enable <strong>two-factor authentication</strong>, logging in will require you to be in possession of your phone, which will generate tokens for you to enter.
     disable: Disable
diff --git a/config/locales/eo.yml b/config/locales/eo.yml
index 692fcc43a9a..7b36f397744 100644
--- a/config/locales/eo.yml
+++ b/config/locales/eo.yml
@@ -134,7 +134,7 @@ eo:
     import: Alporti
     preferences: Preferoj
     settings: Agordoj
-    two_factor_auth: Dufaktora aŭtentigo
+    two_factor_authentication: Dufaktora aŭtentigo
   statuses:
     open_in_web: Malfermi retumile
     over_character_limit: limo de %{max} signoj trapasita
@@ -150,7 +150,7 @@ eo:
   time:
     formats:
       default: "%b %d, %Y, %H:%M"
-  two_factor_auth:
+  two_factor_authentication:
     description_html: Se vi ebligas <strong>dufaktoran aŭtentigon</strong>, vi bezonos vian poŝtelefonon por ensaluti, ĉar ĝi kreos nombrojn, kiujn vi devos entajpi.
     disable: Malebligi
     enable: Ebligi
diff --git a/config/locales/es.yml b/config/locales/es.yml
index e99c592ff1a..60739c98d2c 100644
--- a/config/locales/es.yml
+++ b/config/locales/es.yml
@@ -139,7 +139,7 @@ es:
     import: Importar
     preferences: Preferencias
     settings: Ajustes
-    two_factor_auth: Autenticación de dos factores
+    two_factor_authentication: Autenticación de dos factores
   statuses:
     open_in_web: Abrir en web
     over_character_limit: Límite de caracteres de %{max} superado
@@ -155,7 +155,7 @@ es:
   time:
     formats:
       default: "%b %d, %Y, %H:%M"
-  two_factor_auth:
+  two_factor_authentication:
     description_html: Sí habilitas la <strong>autenticación de dos factores</strong>, se requerirá estar en posesión de su teléfono, lo que generará tokens para que usted pueda iniciar sesión.
     disable: Deshabilitar
     enable: Habilitar
diff --git a/config/locales/fi.yml b/config/locales/fi.yml
index 3d5e240af91..1694cb7617d 100644
--- a/config/locales/fi.yml
+++ b/config/locales/fi.yml
@@ -134,7 +134,7 @@ fi:
     import: Tuo dataa
     preferences: Ominaisuudet
     settings: Asetukset
-    two_factor_auth: Kaksivaiheinen tunnistus
+    two_factor_authentication: Kaksivaiheinen tunnistus
   statuses:
     open_in_web: Avaa webissä
     over_character_limit: sallittu kirjanmäärä %{max} ylitetty
@@ -150,7 +150,7 @@ fi:
   time:
     formats:
       default: "%b %d, %Y, %H:%M"
-  two_factor_auth:
+  two_factor_authentication:
     description_html: Jos otat käyttöön <strong>kaksivaiheisen tunnistuksen</stron>, kirjautumiseen vaaditaan puhelin, joka voi luoda tokeneita kirjautumista varten.
     disable: Poista käytöstä
     enable: Ota käyttöön
diff --git a/config/locales/fr.yml b/config/locales/fr.yml
index bd67b4409d7..03e5abd64e6 100644
--- a/config/locales/fr.yml
+++ b/config/locales/fr.yml
@@ -273,7 +273,7 @@ fr:
     import: Import de données
     preferences: Préférences
     settings: Réglages
-    two_factor_auth: Identification à deux facteurs (Two-factor auth)
+    two_factor_authentication: Identification à deux facteurs (Two-factor auth)
   statuses:
     open_in_web: Ouvrir sur le web
     over_character_limit: limite de caractères dépassée de %{max} caractères
@@ -289,7 +289,7 @@ fr:
   time:
     formats:
       default: "%d %b %Y, %H:%M"
-  two_factor_auth:
+  two_factor_authentication:
     code_hint: Entrez le code généré par votre application pour confirmer
     description_html: Si vous activez <strong>l'identification à deux facteurs</strong>, vous devrez être en possession de votre téléphone afin de générer un code de connexion.
     disable: Désactiver
diff --git a/config/locales/hr.yml b/config/locales/hr.yml
index 598cf8ecce6..bd137af262b 100644
--- a/config/locales/hr.yml
+++ b/config/locales/hr.yml
@@ -136,7 +136,7 @@ hr:
     import: Uvezi
     preferences: Postavke
     settings: Podešenja
-    two_factor_auth: Dvo-faktorska Autentifikacija
+    two_factor_authentication: Dvo-faktorska Autentifikacija
   statuses:
     open_in_web: Otvori na webu
     over_character_limit: prijeđen je limit od %{max} znakova
@@ -152,7 +152,7 @@ hr:
   time:
     formats:
       default: "%b %d, %Y, %H:%M"
-  two_factor_auth:
+  two_factor_authentication:
     description_html: Ako omogućiš <strong>dvo-faktorsku autentifikaciju</strong>, prijavljivanje će zahtjevati da kod sebe imaš svoj mobitel, koji će generirati tokene koje ćeš unijeti.
     disable: Onemogući
     enable: Omogući
diff --git a/config/locales/id.yml b/config/locales/id.yml
index 2ddf982c0f6..2ebe680628d 100644
--- a/config/locales/id.yml
+++ b/config/locales/id.yml
@@ -250,7 +250,7 @@ id:
     import: Impor
     preferences: Pilihan
     settings: Pengaturan
-    two_factor_auth: Autentikasi Two-factor
+    two_factor_authentication: Autentikasi Two-factor
   statuses:
     open_in_web: Buka di web
     over_character_limit: melebihi %{max} karakter
@@ -266,7 +266,7 @@ id:
   time:
     formats:
       default: "%d %b %Y, %H:%M"
-  two_factor_auth:
+  two_factor_authentication:
     code_hint: Masukkan kode yang dibuat oleh app autentikator sebagai konfirmasi
     description_html: Jika anda menaktifkan ototentikasi dua faktor, saat login anda harus menggunakan telepon anda  untuk membuat token supaya anda bisa masuk.
     disable: Matikan
diff --git a/config/locales/io.yml b/config/locales/io.yml
index b4b1ce61ffe..98a7be3dced 100644
--- a/config/locales/io.yml
+++ b/config/locales/io.yml
@@ -276,7 +276,7 @@ io:
     import: Importacar
     preferences: Preferi
     settings: Settings
-    two_factor_auth: Dufaktora autentikigo
+    two_factor_authentication: Dufaktora autentikigo
   statuses:
     open_in_web: Apertar retnavigile
     over_character_limit: limito de %{max} signi ecesita
@@ -292,7 +292,7 @@ io:
   time:
     formats:
       default: "%b %d, %Y, %H:%M"
-  two_factor_auth:
+  two_factor_authentication:
     code_hint: Enter the code generated by your authenticator app to confirm
     description_html: Se tu posibligas <strong>dufaktora autentikigo</strong>, tu bezonos tua poshtelefonilo por enirar, nam ol kreos nombri, quin tu devos enskribar.
     disable: Extingar
diff --git a/config/locales/it.yml b/config/locales/it.yml
index 0ace8a76a37..a841df284ce 100644
--- a/config/locales/it.yml
+++ b/config/locales/it.yml
@@ -140,7 +140,7 @@ it:
     import: Importa
     preferences: Preferenze
     settings: Impostazioni
-    two_factor_auth: Autenticazione a Due Fattori
+    two_factor_authentication: Autenticazione a Due Fattori
   statuses:
     open_in_web: Apri sul Web
     over_character_limit: Limite caratteri superato di %{max}
@@ -156,7 +156,7 @@ it:
   time:
     formats:
       default: "%b %d, %Y, %H:%M"
-  two_factor_auth:
+  two_factor_authentication:
     code_hint: Inserisci il codice generato dalla tua app di autenticazione
     description_html: Se abiliti <strong>l'autorizzazione a due fattori</strong>, entrare nel tuo account ti richiederà di avere vicino il tuo telefono, il quale ti genererà un codice per eseguire l'accesso.
     disable: Disabilita
diff --git a/config/locales/ja.yml b/config/locales/ja.yml
index 47b86b38ec1..99606765438 100644
--- a/config/locales/ja.yml
+++ b/config/locales/ja.yml
@@ -276,7 +276,7 @@ ja:
     import: データのインポート
     preferences: ユーザー設定
     settings: 設定
-    two_factor_auth: 二段階認証
+    two_factor_authentication: 二段階認証
   statuses:
     open_in_web: Webで開く
     over_character_limit: 上限は %{max}文字までです
@@ -292,7 +292,7 @@ ja:
   time:
     formats:
       default: "%Y年%m月%d日 %H:%M"
-  two_factor_auth:
+  two_factor_authentication:
     code_hint: 確認するには認証アプリで表示されたコードを入力してください
     description_html: "<strong>二段階認証</strong>を有効にするとログイン時、電話でコードを受け取る必要があります。"
     disable: 無効
diff --git a/config/locales/nl.yml b/config/locales/nl.yml
index 543acbdfe5d..5dc398dc648 100644
--- a/config/locales/nl.yml
+++ b/config/locales/nl.yml
@@ -137,7 +137,7 @@ nl:
     import: Import
     preferences: Voorkeuren
     settings: Instellingen
-    two_factor_auth: Tweestapsverificatie
+    two_factor_authentication: Tweestapsverificatie
   statuses:
     open_in_web: Openen in web
     over_character_limit: Limiet van %{max} tekens overschreden
@@ -153,7 +153,7 @@ nl:
   time:
     formats:
       default: "%d %B %J om %U:%M"
-  two_factor_auth:
+  two_factor_authentication:
     description_html: Na het instellen van <strong>tweestapsverificatie</strong>, kun jij je alleen aanmelden als je jouw mobiele telefoon bij je hebt. Hiermee genereer je namelijk de in te voeren aanmeldcode.
     disable: Uitschakelen
     enable: Inschakelen
diff --git a/config/locales/no.yml b/config/locales/no.yml
index 41a55c6e62c..1b0648795dd 100644
--- a/config/locales/no.yml
+++ b/config/locales/no.yml
@@ -134,7 +134,7 @@
     import: Importér
     preferences: Preferanser
     settings: Innstillinger
-    two_factor_auth: Tofaktorautentisering
+    two_factor_authentication: Tofaktorautentisering
   statuses:
     open_in_web: Åpne i nettleser
     over_character_limit: grense på %{max} tegn overskredet
@@ -150,7 +150,7 @@
   time:
     formats:
       default: "%d, %b %Y, %H:%M"
-  two_factor_auth:
+  two_factor_authentication:
     description_html: Hvis du skrur på <strong>tofaktorautentisering</strong> må du ha din telefon for å logge inn. Denne vil generere koder som du må taste inn.
     disable: Skru av
     enable: Skru på
diff --git a/config/locales/oc.yml b/config/locales/oc.yml
index 46e32d8d320..dc345d0d888 100644
--- a/config/locales/oc.yml
+++ b/config/locales/oc.yml
@@ -292,7 +292,7 @@ oc:
     import: Import
     preferences: Preferéncias
     settings: Paramètres
-    two_factor_auth: Autentificacion en dos temps
+    two_factor_authentication: Autentificacion en dos temps
   statuses:
     open_in_web: Dobrir sul web
     over_character_limit: limit de %{max} caractèrs passat
@@ -308,7 +308,7 @@ oc:
   time:
     formats:
       default: "%b %d %Y a %H o %M"
-  two_factor_auth:
+  two_factor_authentication:
     code_hint: Enter the code generated by your authenticator app to confirm
     description_html: S’activatz <strong> l’autentificacion two-factor</strong>, vos
       caldrà vòstre mobil per vos connectar perque generarà un geton per vos daissar
diff --git a/config/locales/pl.yml b/config/locales/pl.yml
index f213f3249ef..0242b7ca717 100644
--- a/config/locales/pl.yml
+++ b/config/locales/pl.yml
@@ -134,7 +134,7 @@ pl:
     import: Importuj dane
     preferences: Preferencje
     settings: Ustawienia
-    two_factor_auth: Uwierzytelnianie dwuetapowe
+    two_factor_authentication: Uwierzytelnianie dwuetapowe
   statuses:
     open_in_web: Otwórz w przeglądarce
     over_character_limit: limit %{max} znaków przekroczony
@@ -150,7 +150,7 @@ pl:
   time:
     formats:
       default: "%b %d, %Y, %H:%M"
-  two_factor_auth:
+  two_factor_authentication:
     description_html: Jeśli włączysz <strong>uwierzytelnianie dwustopniowe</strong>, logowanie się będzie wymagało podania tokenu wyświetlonego na Twoim telefone.
     disable: Wyłącz
     enable: Włącz
diff --git a/config/locales/ru.yml b/config/locales/ru.yml
index 3d1869ebdb7..532e3dc07fc 100644
--- a/config/locales/ru.yml
+++ b/config/locales/ru.yml
@@ -267,7 +267,7 @@ ru:
     import: Импорт
     preferences: Настройки
     settings: Опции
-    two_factor_auth: Двухфакторная аутентификация
+    two_factor_authentication: Двухфакторная аутентификация
   statuses:
     open_in_web: Открыть в WWW
     over_character_limit: превышен лимит символов (%{max})
@@ -283,7 +283,7 @@ ru:
   time:
     formats:
       default: "%b %d, %Y, %H:%M"
-  two_factor_auth:
+  two_factor_authentication:
     code_hint: Для подтверждения введите код, сгенерированный приложением аутентификатора
     description_html: При включении <strong>двухфакторной аутентификации</strong>, вход потребует от Вас использования Вашего телефона, который сгенерирует входные токены.
     disable: Отключить
diff --git a/config/locales/zh-CN.yml b/config/locales/zh-CN.yml
index e11e687888f..f89a3ecb67f 100644
--- a/config/locales/zh-CN.yml
+++ b/config/locales/zh-CN.yml
@@ -269,7 +269,7 @@ zh-CN:
     export: 数据导出
     preferences: 首选项
     settings: 设置
-    two_factor_auth: 两步认证
+    two_factor_authentication: 两步认证
   statuses:
     # Hey, this is already in a web browser!
     open_in_web: 打开网页
@@ -286,7 +286,7 @@ zh-CN:
   time:
     formats:
       default: "%Y年%-m月%d日 %H:%M"
-  two_factor_auth:
+  two_factor_authentication:
     code_hint: 请输入你认证器产生的代码，以确认设置
     description_html: 当你启用<strong>两步认证</strong>后，你登录时将额外需要使用手机或其他认证器生成的代码。
     disable: 停用
diff --git a/config/locales/zh-HK.yml b/config/locales/zh-HK.yml
index 289c9445af4..147385fad7e 100644
--- a/config/locales/zh-HK.yml
+++ b/config/locales/zh-HK.yml
@@ -276,7 +276,7 @@ zh-HK:
     import: 匯入
     preferences: 偏好設定
     settings: 設定
-    two_factor_auth: 雙重認證
+    two_factor_authentication: 雙重認證
   statuses:
     open_in_web: 開啟網頁
     over_character_limit: 超過了 %{max} 字的限制
@@ -292,7 +292,7 @@ zh-HK:
   time:
     formats:
       default: "%Y年%-m月%d日 %H:%M"
-  two_factor_auth:
+  two_factor_authentication:
     code_hint: 請輸入你認證器產生的代碼，以確認設定
     description_html: 當你啟用<strong>雙重認證</strong>後，你登入時將需要使你手機、或其他種類認證器產生的代碼。
     disable: 停用
diff --git a/config/locales/zh-TW.yml b/config/locales/zh-TW.yml
index c29f2e2316e..965e007fdc4 100644
--- a/config/locales/zh-TW.yml
+++ b/config/locales/zh-TW.yml
@@ -248,7 +248,7 @@ zh-TW:
     import: 匯入
     preferences: 偏好設定
     settings: 設定
-    two_factor_auth: 雙因子認證
+    two_factor_authentication: 雙因子認證
   statuses:
     open_in_web: 以網頁開啟
     over_character_limit: 超過了 %{max} 字的限制
@@ -264,7 +264,7 @@ zh-TW:
   time:
     formats:
       default: "%Y年%-m月%d日 %H:%M"
-  two_factor_auth:
+  two_factor_authentication:
     code_hint: 請輸入您認證器產生的代碼，以進行認證
     description_html: 當您啟用<strong>雙因子認證</strong>後，您登入時將需要使您手機、或其他種類認證器產生的代碼。
     disable: 停用
diff --git a/config/navigation.rb b/config/navigation.rb
index a3f752e477e..bdc0a7b6c53 100644
--- a/config/navigation.rb
+++ b/config/navigation.rb
@@ -8,7 +8,7 @@ SimpleNavigation::Configuration.run do |navigation|
       settings.item :profile, safe_join([fa_icon('user fw'), t('settings.edit_profile')]), settings_profile_url
       settings.item :preferences, safe_join([fa_icon('sliders fw'), t('settings.preferences')]), settings_preferences_url
       settings.item :password, safe_join([fa_icon('cog fw'), t('auth.change_password')]), edit_user_registration_url
-      settings.item :two_factor_auth, safe_join([fa_icon('mobile fw'), t('settings.two_factor_auth')]), settings_two_factor_auth_url, highlights_on: %r{/settings/two_factor_auth}
+      settings.item :two_factor_authentication, safe_join([fa_icon('mobile fw'), t('settings.two_factor_authentication')]), settings_two_factor_authentication_url, highlights_on: %r{/settings/two_factor_authentication}
       settings.item :import, safe_join([fa_icon('cloud-upload fw'), t('settings.import')]), settings_import_url
       settings.item :export, safe_join([fa_icon('cloud-download fw'), t('settings.export')]), settings_export_url
       settings.item :authorized_apps, safe_join([fa_icon('list fw'), t('settings.authorized_apps')]), oauth_authorized_applications_url
diff --git a/config/routes.rb b/config/routes.rb
index d9b36661e62..abc77535ab3 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -58,11 +58,10 @@ Rails.application.routes.draw do
       resources :mutes, only: :index, controller: :muted_accounts
     end
 
-    resource :two_factor_auth, only: [:show, :new, :create] do
-      member do
-        post :disable
-        post :recovery_codes
-      end
+    resource :two_factor_authentication, only: [:show, :create, :destroy]
+    namespace :two_factor_authentication do
+      resources :recovery_codes, only: [:create]
+      resource :confirmation, only: [:new, :create]
     end
   end
 
diff --git a/spec/controllers/settings/two_factor_authentication/confirmations_controller_spec.rb b/spec/controllers/settings/two_factor_authentication/confirmations_controller_spec.rb
new file mode 100644
index 00000000000..bf555078e47
--- /dev/null
+++ b/spec/controllers/settings/two_factor_authentication/confirmations_controller_spec.rb
@@ -0,0 +1,46 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+describe Settings::TwoFactorAuthentication::ConfirmationsController do
+  render_views
+
+  let(:user) { Fabricate(:user) }
+  before do
+    user.otp_secret = User.generate_otp_secret(32)
+    user.save!
+
+    sign_in user, scope: :user
+  end
+
+  describe 'GET #new' do
+    it 'returns http success' do
+      get :new
+
+      expect(response).to have_http_status(:success)
+      expect(response).to render_template(:new)
+    end
+  end
+
+  describe 'POST #create' do
+    describe 'when creation succeeds' do
+      it 'renders page with success' do
+        allow_any_instance_of(User).to receive(:validate_and_consume_otp!).with('123456').and_return(true)
+
+        post :create, params: { form_two_factor_confirmation: { code: '123456' } }
+        expect(response).to have_http_status(:success)
+        expect(response).to render_template('settings/two_factor_authentication/recovery_codes/index')
+      end
+    end
+
+    describe 'when creation fails' do
+      it 'renders the new view' do
+        allow_any_instance_of(User).to receive(:validate_and_consume_otp!).with('123456').and_return(false)
+
+        post :create, params: { form_two_factor_confirmation: { code: '123456' } }
+        expect(response).to have_http_status(:success)
+        expect(response).to render_template(:new)
+      end
+    end
+  end
+end
diff --git a/spec/controllers/settings/two_factor_authentication/recovery_codes_controller_spec.rb b/spec/controllers/settings/two_factor_authentication/recovery_codes_controller_spec.rb
new file mode 100644
index 00000000000..3d6f5faab18
--- /dev/null
+++ b/spec/controllers/settings/two_factor_authentication/recovery_codes_controller_spec.rb
@@ -0,0 +1,25 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+describe Settings::TwoFactorAuthentication::RecoveryCodesController do
+  render_views
+
+  let(:user) { Fabricate(:user) }
+  before do
+    sign_in user, scope: :user
+  end
+
+  describe 'POST #create' do
+    it 'updates the codes and shows them on a view' do
+      before = user.otp_backup_codes
+
+      post :create
+      user.reload
+
+      expect(user.otp_backup_codes).not_to eq(before)
+      expect(response).to have_http_status(:success)
+      expect(response).to render_template(:index)
+    end
+  end
+end
diff --git a/spec/controllers/settings/two_factor_authentications_controller_spec.rb b/spec/controllers/settings/two_factor_authentications_controller_spec.rb
new file mode 100644
index 00000000000..25d7a928d16
--- /dev/null
+++ b/spec/controllers/settings/two_factor_authentications_controller_spec.rb
@@ -0,0 +1,66 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+describe Settings::TwoFactorAuthenticationsController do
+  render_views
+
+  let(:user) { Fabricate(:user) }
+  before do
+    sign_in user, scope: :user
+  end
+
+  describe 'GET #show' do
+    describe 'when user requires otp for login already' do
+      it 'returns http success' do
+        user.update(otp_required_for_login: true)
+        get :show
+
+        expect(response).to have_http_status(:success)
+      end
+    end
+
+    describe 'when user does not require otp for login' do
+      it 'returns http success' do
+        user.update(otp_required_for_login: false)
+        get :show
+
+        expect(response).to have_http_status(:success)
+      end
+    end
+  end
+
+  describe 'POST #create' do
+    describe 'when user requires otp for login already' do
+      it 'redirects to show page' do
+        user.update(otp_required_for_login: true)
+        post :create
+
+        expect(response).to redirect_to(settings_two_factor_authentication_path)
+      end
+    end
+
+    describe 'when creation succeeds' do
+      it 'updates user secret' do
+        before = user.otp_secret
+        post :create
+
+        expect(user.reload.otp_secret).not_to eq(before)
+        expect(response).to redirect_to(new_settings_two_factor_authentication_confirmation_path)
+      end
+    end
+  end
+
+  describe 'POST #destroy' do
+    before do
+      user.update(otp_required_for_login: true)
+    end
+    it 'turns off otp requirement' do
+      post :destroy
+
+      expect(response).to redirect_to(settings_two_factor_authentication_path)
+      user.reload
+      expect(user.otp_required_for_login).to eq(false)
+    end
+  end
+end