diff --git a/src/Orchard/Commands/CommandHostEnvironment.cs b/src/Orchard/Commands/CommandHostEnvironment.cs
index a37339ca9..0fc4c4ae8 100644
--- a/src/Orchard/Commands/CommandHostEnvironment.cs
+++ b/src/Orchard/Commands/CommandHostEnvironment.cs
@@ -1,35 +1,15 @@
-using System;
-using System.Linq;
-using System.Reflection;
-using System.Web.Hosting;
 using Orchard.Environment;
 using Orchard.Localization;
 
 namespace Orchard.Commands {
-    internal class CommandHostEnvironment : IHostEnvironment {
+    internal class CommandHostEnvironment : HostEnvironment {
         public CommandHostEnvironment() {
             T = NullLocalizer.Instance;
         }
 
         public Localizer T { get; set; }
 
-        public bool IsFullTrust {
-            get { return AppDomain.CurrentDomain.IsFullyTrusted; }
-        }
-
-        public string MapPath(string virtualPath) {
-            return HostingEnvironment.MapPath(virtualPath);
-        }
-
-        public bool IsAssemblyLoaded(string name) {
-            return AppDomain.CurrentDomain.GetAssemblies().Any(assembly => new AssemblyName(assembly.FullName).Name == name);
-        }
-
-        public void RestartAppDomain() {
-            ResetSiteCompilation();
-        }
-
-        public void ResetSiteCompilation() {
+        public override void ResetSiteCompilation() {
             throw new OrchardCommandHostRetryException(T("A change of configuration requires the session to be restarted."));
         }
     }
diff --git a/src/Orchard/Data/SessionFactoryHolder.cs b/src/Orchard/Data/SessionFactoryHolder.cs
index 4f5c64bad..56f4038fa 100644
--- a/src/Orchard/Data/SessionFactoryHolder.cs
+++ b/src/Orchard/Data/SessionFactoryHolder.cs
@@ -5,6 +5,7 @@ using NHibernate;
 using NHibernate.Cfg;
 using Orchard.Data;
 using Orchard.Data.Providers;
+using Orchard.Environment;
 using Orchard.Environment.Configuration;
 using Orchard.Environment.ShellBuilders.Models;
 using Orchard.FileSystems.AppData;
@@ -21,6 +22,7 @@ namespace Orchard.Data {
     public class SessionFactoryHolder : ISessionFactoryHolder {
         private readonly ShellSettings _shellSettings;
         private readonly ShellBlueprint _shellBlueprint;
+        private readonly IHostEnvironment _hostEnvironment;
         private readonly IDataServicesProviderFactory _dataServicesProviderFactory;
         private readonly IAppDataFolder _appDataFolder;
         private readonly ISessionConfigurationCache _sessionConfigurationCache;
@@ -33,12 +35,14 @@ namespace Orchard.Data {
             ShellBlueprint shellBlueprint,
             IDataServicesProviderFactory dataServicesProviderFactory,
             IAppDataFolder appDataFolder,
-            ISessionConfigurationCache sessionConfigurationCache) {
+            ISessionConfigurationCache sessionConfigurationCache,
+            IHostEnvironment hostEnvironment) {
             _shellSettings = shellSettings;
             _shellBlueprint = shellBlueprint;
             _dataServicesProviderFactory = dataServicesProviderFactory;
             _appDataFolder = appDataFolder;
             _sessionConfigurationCache = sessionConfigurationCache;
+            _hostEnvironment = hostEnvironment;
 
             T = NullLocalizer.Instance;
             Logger = NullLogger.Instance;
@@ -68,7 +72,7 @@ namespace Orchard.Data {
         private ISessionFactory BuildSessionFactory() {
             Logger.Debug("Building session factory");
 
-            if (!(AppDomain.CurrentDomain.IsHomogenous && AppDomain.CurrentDomain.IsFullyTrusted))
+            if (!_hostEnvironment.IsFullTrust)
                 NHibernate.Cfg.Environment.UseReflectionOptimizer = false;
 
             Configuration config = GetConfiguration();
diff --git a/src/Orchard/Environment/DefaultHostEnvironment.cs b/src/Orchard/Environment/DefaultHostEnvironment.cs
index adb6421ee..2412341a9 100644
--- a/src/Orchard/Environment/DefaultHostEnvironment.cs
+++ b/src/Orchard/Environment/DefaultHostEnvironment.cs
@@ -1,16 +1,12 @@
-using System;
-using System.IO;
-using System.Linq;
-using System.Reflection;
+using System.IO;
 using System.Web;
-using System.Web.Hosting;
 using Orchard.Mvc;
 using Orchard.Services;
 using Orchard.Utility.Extensions;
 
 namespace Orchard.Environment
 {
-    public class DefaultHostEnvironment : IHostEnvironment
+    public class DefaultHostEnvironment : HostEnvironment
     {
         private readonly IClock _clock;
         private readonly IHttpContextAccessor _httpContextAccessor;
@@ -20,27 +16,7 @@ namespace Orchard.Environment
             _httpContextAccessor = httpContextAccessor;
         }
 
-        public bool IsFullTrust
-        {
-            get { return AppDomain.CurrentDomain.IsFullyTrusted; }
-        }
-
-        public string MapPath(string virtualPath)
-        {
-            return HostingEnvironment.MapPath(virtualPath);
-        }
-
-        public bool IsAssemblyLoaded(string name)
-        {
-            return AppDomain.CurrentDomain.GetAssemblies().Any(assembly => new AssemblyName(assembly.FullName).Name == name);
-        }
-
-        public void RestartAppDomain()
-        {
-            ResetSiteCompilation();
-        }
-
-        public void ResetSiteCompilation()
+        public override void ResetSiteCompilation()
         {
             // Touch web.config
             File.SetLastWriteTimeUtc(MapPath("~/web.config"), _clock.UtcNow);
diff --git a/src/Orchard/Environment/HostEnvironment.cs b/src/Orchard/Environment/HostEnvironment.cs
new file mode 100644
index 000000000..7cc96ecc9
--- /dev/null
+++ b/src/Orchard/Environment/HostEnvironment.cs
@@ -0,0 +1,26 @@
+using System;
+using System.Linq;
+using System.Reflection;
+using System.Web.Hosting;
+
+namespace Orchard.Environment {
+    public abstract class HostEnvironment : IHostEnvironment {
+        public bool IsFullTrust {
+            get { return AppDomain.CurrentDomain.IsHomogenous && AppDomain.CurrentDomain.IsFullyTrusted; }
+        }
+
+        public string MapPath(string virtualPath) {
+            return HostingEnvironment.MapPath(virtualPath);
+        }
+
+        public bool IsAssemblyLoaded(string name) {
+            return AppDomain.CurrentDomain.GetAssemblies().Any(assembly => new AssemblyName(assembly.FullName).Name == name);
+        }
+
+        public void RestartAppDomain() {
+            ResetSiteCompilation();
+        }
+
+        public abstract void ResetSiteCompilation();
+    }
+}
\ No newline at end of file
diff --git a/src/Orchard/Logging/LoggingModule.cs b/src/Orchard/Logging/LoggingModule.cs
index 93e70e1d8..9474c5671 100644
--- a/src/Orchard/Logging/LoggingModule.cs
+++ b/src/Orchard/Logging/LoggingModule.cs
@@ -2,11 +2,10 @@
 using System.Collections.Generic;
 using System.Linq;
 using System.Reflection;
-using System.Security;
-using System.Security.Permissions;
 using Autofac;
 using Autofac.Core;
 using Castle.Core.Logging;
+using Orchard.Environment;
 using Module = Autofac.Module;
 
 namespace Orchard.Logging {
@@ -16,13 +15,15 @@ namespace Orchard.Logging {
             // by default, use Orchard's logger that delegates to Castle's logger factory
             moduleBuilder.RegisterType<CastleLoggerFactory>().As<ILoggerFactory>().InstancePerLifetimeScope();
 
-            // Register logger type
-            if (AppDomain.CurrentDomain.IsHomogenous && AppDomain.CurrentDomain.IsFullyTrusted) {
-                moduleBuilder.RegisterType<TraceLoggerFactory>().As<Castle.Core.Logging.ILoggerFactory>().InstancePerLifetimeScope();
-            } else {
-                // if security model does not allow it, fall back to null logger factory
-                moduleBuilder.RegisterType<NullLogFactory>().As<Castle.Core.Logging.ILoggerFactory>().InstancePerLifetimeScope();
-            }
+            moduleBuilder.Register<Castle.Core.Logging.ILoggerFactory>(componentContext => {
+                    IHostEnvironment host = componentContext.Resolve<IHostEnvironment>();
+                    if (host.IsFullTrust)
+                        return new TraceLoggerFactory();
+                    return new NullLogFactory();
+                })
+                .As<Castle.Core.Logging.ILoggerFactory>()
+                .InstancePerLifetimeScope();
+
 
             // call CreateLogger in response to the request for an ILogger implementation
             moduleBuilder.Register(CreateLogger).As<ILogger>().InstancePerDependency();
diff --git a/src/Orchard/Orchard.Framework.csproj b/src/Orchard/Orchard.Framework.csproj
index f5635612a..a264d31e6 100644
--- a/src/Orchard/Orchard.Framework.csproj
+++ b/src/Orchard/Orchard.Framework.csproj
@@ -153,6 +153,7 @@
     <Compile Include="DisplayManagement\Implementation\IShapeDisplayEvents.cs" />
     <Compile Include="DisplayManagement\Implementation\IShapeFactoryEvents.cs" />
     <Compile Include="DisplayManagement\Shapes\ITagBuilderFactory.cs" />
+    <Compile Include="Environment\HostEnvironment.cs" />
     <Compile Include="Environment\DefaultHostEnvironment.cs" />
     <Compile Include="Environment\Extensions\Loaders\RawThemeExtensionLoader.cs" />
     <Compile Include="Environment\Features\FeatureManager.cs" />