diff --git a/DigitalData.Core.Extensions/DigitalData.Core.Extensions.csproj b/DigitalData.Core.Extensions/DigitalData.Core.Extensions.csproj
deleted file mode 100644
index 2ba11d7..0000000
--- a/DigitalData.Core.Extensions/DigitalData.Core.Extensions.csproj
+++ /dev/null
@@ -1,9 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk">
-
-  <PropertyGroup>
-	<TargetFrameworks>net7.0;net8.0</TargetFrameworks>
-    <ImplicitUsings>enable</ImplicitUsings>
-    <Nullable>enable</Nullable>
-  </PropertyGroup>
-
-</Project>
diff --git a/DigitalData.Core.Extensions/StringExtensions.cs b/DigitalData.Core.Security/Config/StringExtensions.cs
similarity index 82%
rename from DigitalData.Core.Extensions/StringExtensions.cs
rename to DigitalData.Core.Security/Config/StringExtensions.cs
index db60d4d..716ff3d 100644
--- a/DigitalData.Core.Extensions/StringExtensions.cs
+++ b/DigitalData.Core.Security/Config/StringExtensions.cs
@@ -1,6 +1,6 @@
-namespace DigitalData.Core.Extensions
+namespace DigitalData.Core.Security.Config
 {
-    public static class StringExtensions
+    internal static class StringExtensions
     {
         public static string ToBase64String(this byte[] bytes) => Convert.ToBase64String(bytes);
 
diff --git a/DigitalData.Core.Security/Cryptographer/RSADecryptor.cs b/DigitalData.Core.Security/Cryptographer/RSADecryptor.cs
index 98190a6..c7c9a43 100644
--- a/DigitalData.Core.Security/Cryptographer/RSADecryptor.cs
+++ b/DigitalData.Core.Security/Cryptographer/RSADecryptor.cs
@@ -1,5 +1,5 @@
 using DigitalData.Core.Abstractions.Security;
-using DigitalData.Core.Extensions;
+using DigitalData.Core.Security.Config;
 using System.Security.Cryptography;
 
 namespace DigitalData.Core.Security.Cryptographer
diff --git a/DigitalData.Core.Security/Cryptographer/RSAEncryptor.cs b/DigitalData.Core.Security/Cryptographer/RSAEncryptor.cs
index 7172991..acbd7f8 100644
--- a/DigitalData.Core.Security/Cryptographer/RSAEncryptor.cs
+++ b/DigitalData.Core.Security/Cryptographer/RSAEncryptor.cs
@@ -1,5 +1,5 @@
 using DigitalData.Core.Abstractions.Security;
-using DigitalData.Core.Extensions;
+using DigitalData.Core.Security.Config;
 
 namespace DigitalData.Core.Security.Cryptographer
 {
diff --git a/DigitalData.Core.Security/DigitalData.Core.Security.csproj b/DigitalData.Core.Security/DigitalData.Core.Security.csproj
index 272db27..cdc5043 100644
--- a/DigitalData.Core.Security/DigitalData.Core.Security.csproj
+++ b/DigitalData.Core.Security/DigitalData.Core.Security.csproj
@@ -12,7 +12,6 @@
 
   <ItemGroup>
     <ProjectReference Include="..\DigitalData.Core.Abstractions\DigitalData.Core.Abstractions.csproj" />
-    <ProjectReference Include="..\DigitalData.Core.Extensions\DigitalData.Core.Extensions.csproj" />
   </ItemGroup>
 
 </Project>
diff --git a/DigitalData.Core.sln b/DigitalData.Core.sln
index 18de204..3aa4f76 100644
--- a/DigitalData.Core.sln
+++ b/DigitalData.Core.sln
@@ -25,8 +25,6 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "DigitalData.Core.Security",
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "DigitalData.Core.Terminal", "DigitalData.Core.Terminal\DigitalData.Core.Terminal.csproj", "{0FA93730-8084-4907-B172-87D610323796}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DigitalData.Core.Extensions", "DigitalData.Core.Extensions\DigitalData.Core.Extensions.csproj", "{FC6AD1C4-5D7C-4B50-9330-B7A0E52B24B8}"
-EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DigitalData.Core.Tests.API", "DigitalData.Core.Tests.API\DigitalData.Core.Tests.API.csproj", "{9BC2DEC5-E89D-48CC-9A51-4D94496EE4A6}"
 EndProject
 Global
@@ -78,10 +76,6 @@ Global
 		{0FA93730-8084-4907-B172-87D610323796}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{0FA93730-8084-4907-B172-87D610323796}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{0FA93730-8084-4907-B172-87D610323796}.Release|Any CPU.Build.0 = Release|Any CPU
-		{FC6AD1C4-5D7C-4B50-9330-B7A0E52B24B8}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{FC6AD1C4-5D7C-4B50-9330-B7A0E52B24B8}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{FC6AD1C4-5D7C-4B50-9330-B7A0E52B24B8}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{FC6AD1C4-5D7C-4B50-9330-B7A0E52B24B8}.Release|Any CPU.Build.0 = Release|Any CPU
 		{9BC2DEC5-E89D-48CC-9A51-4D94496EE4A6}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{9BC2DEC5-E89D-48CC-9A51-4D94496EE4A6}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{9BC2DEC5-E89D-48CC-9A51-4D94496EE4A6}.Release|Any CPU.ActiveCfg = Release|Any CPU