diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index afc0ffcce..1a1fc5e26 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -8,7 +8,8 @@ class ApplicationController < ActionController::Base
   before_filter :normalize_search
   before_filter :set_started_at_session
   before_filter :api_check
-  # before_filter :secure_cookies_check
+  before_filter :set_safe_mode
+  before_filter :secure_cookies_check
   layout "default"
 
   rescue_from User::PrivilegeError, :with => :access_denied
@@ -104,13 +105,15 @@ protected
     end
   end
 
+  def set_safe_mode
+    CurrentUser.set_safe_mode(request)
+  end
+
   def secure_cookies_check
-    if true || request.ssl?
+    if request.ssl?
       Danbooru::Application.config.session_store :cookie_store, :key => '_danbooru_session', :secure => true
     else
       Danbooru::Application.config.session_store :cookie_store, :key => '_danbooru_session', :secure => false
     end
-    ap cookies
-    true
   end
 end
diff --git a/app/logical/current_user.rb b/app/logical/current_user.rb
index 09f56a924..8fff13fdd 100644
--- a/app/logical/current_user.rb
+++ b/app/logical/current_user.rb
@@ -42,6 +42,18 @@ class CurrentUser
     user.name
   end
 
+  def self.safe_mode?
+    Thread.current[:safe_mode]
+  end
+
+  def self.set_safe_mode(req)
+    if req.host =~ /safe/
+      Thread.current[:safe_mode] = true
+    else
+      Thread.current[:safe_mode] = false
+    end
+  end
+
   def self.method_missing(method, *params, &block)
     if user.respond_to?(method)
       user.__send__(method, *params, &block)
diff --git a/app/logical/post_query_builder.rb b/app/logical/post_query_builder.rb
index 55c832ac9..46b8613e1 100644
--- a/app/logical/post_query_builder.rb
+++ b/app/logical/post_query_builder.rb
@@ -112,6 +112,11 @@ class PostQueryBuilder
       raise ::Post::SearchError.new("You cannot search for more than #{Danbooru.config.tag_query_limit} tags at a time")
     end
 
+    if CurrentUser.safe_mode?
+      relation = relation.where(:rating => "s")
+      relation = relation.where("created_at <= ?", 3.months.ago)
+    end
+
     relation = add_range_relation(q[:post_id], "posts.id", relation)
     relation = add_range_relation(q[:mpixels], "posts.image_width * posts.image_height / 1000000.0", relation)
     relation = add_range_relation(q[:width], "posts.image_width", relation)
diff --git a/db/structure.sql b/db/structure.sql
index c6d301fe2..810d06d49 100644
--- a/db/structure.sql
+++ b/db/structure.sql
@@ -2697,7 +2697,8 @@ CREATE TABLE users (
     per_page integer DEFAULT 20 NOT NULL,
     hide_deleted_posts boolean DEFAULT false NOT NULL,
     style_usernames boolean DEFAULT false NOT NULL,
-    enable_auto_complete boolean DEFAULT true NOT NULL
+    enable_auto_complete boolean DEFAULT true NOT NULL,
+    custom_style text
 );
 
 
@@ -6424,4 +6425,6 @@ INSERT INTO schema_migrations (version) VALUES ('20130606224559');
 
 INSERT INTO schema_migrations (version) VALUES ('20130618230158');
 
-INSERT INTO schema_migrations (version) VALUES ('20130620215658');
\ No newline at end of file
+INSERT INTO schema_migrations (version) VALUES ('20130620215658');
+
+INSERT INTO schema_migrations (version) VALUES ('20130712162600');
\ No newline at end of file
diff --git a/test/unit/current_user_test.rb b/test/unit/current_user_test.rb
index 26235e1b5..6d49a9ac1 100644
--- a/test/unit/current_user_test.rb
+++ b/test/unit/current_user_test.rb
@@ -6,6 +6,20 @@ class CurrentUserTest < ActiveSupport::TestCase
     CurrentUser.ip_addr = nil
   end
 
+  context ".safe_mode?" do
+    should "return true if the host contains the string host" do
+      req = mock(:host => "safebooru")
+      CurrentUser.set_safe_mode(req)
+      assert_equal(true, CurrentUser.safe_mode?)
+    end
+
+    should "return false if the host does not contain the string host" do
+      req = mock(:host => "danbooru")
+      CurrentUser.set_safe_mode(req)
+      assert_equal(false, CurrentUser.safe_mode?)
+    end
+  end 
+
   context "The current user" do
     should "be set only within the scope of the block" do
       user = FactoryGirl.create(:user)