diff --git a/README.MD b/README.MD
index a8d2fe9..14af89c 100644
--- a/README.MD
+++ b/README.MD
@@ -39,17 +39,6 @@ Various compression implementations that are used across multiple projects. Most
 | [DotNetZip](https://github.com/DinoChiesa/DotNetZip) | BZip2 and DEFLATE implementations; minor edits have been made |
 | [ZLibPort](https://github.com/Nanook/zlib-C-To-CSharp-Port) | Adds zlib code for internal and external use; minor edits have been made |
 
-### `SabreTools.IO.Encryption`
-
-Various encryption implementations that are used across multiple projects. Most of the implementations are be ports of existing C and C++ code.
-
-#### Supported Encryption Schemes
-
-| Encryption Scheme | Encrypt | Decrypt | Notes |
-| --- | --- | --- | --- |
-| AES/CTR | Yes | Yes | Subset of functionality exposed from [The Bouncy Castle Cryptography Library For .NET](https://github.com/bcgit/bc-csharp) |
-| MoPaQ | No | Yes | Used to encrypt and decrypt MoPaQ tables for processing |
-
 ### `SabreTools.IO.Extensions`
 
 Extensions for `BinaryReader`, `byte[]`, and `Stream` to help with reading and writing various data types. Some data types are locked behind .NET version support.
@@ -123,6 +112,17 @@ Custom numeric types and related functionality.
 
 **Both-endian** or **bi-endian** numbers are represented by a little-endian value followed by a big-endian value, where both values are the same number.
 
+### `SabreTools.Security.Cryptography`
+
+Various encryption implementations that are used across multiple projects. Most of the implementations are be ports of existing C and C++ code.
+
+#### Supported Encryption Schemes
+
+| Encryption Scheme | Encrypt | Decrypt | Notes |
+| --- | --- | --- | --- |
+| AES/CTR | Yes | Yes | Subset of functionality exposed from [The Bouncy Castle Cryptography Library For .NET](https://github.com/bcgit/bc-csharp) |
+| MoPaQ | No | Yes | Used to encrypt and decrypt MoPaQ tables for processing |
+
 ### `SabreTools.Text.Compare`
 
 Classes focused on string comparison by natural sorting. For example, "5" would be sorted before "100".
diff --git a/SabreTools.IO/SabreTools.IO.Encryption/AESCTR.cs b/SabreTools.IO/SabreTools.Security.Cryptography/AESCTR.cs
similarity index 99%
rename from SabreTools.IO/SabreTools.IO.Encryption/AESCTR.cs
rename to SabreTools.IO/SabreTools.Security.Cryptography/AESCTR.cs
index f3f9dd5..2b8cbfd 100644
--- a/SabreTools.IO/SabreTools.IO.Encryption/AESCTR.cs
+++ b/SabreTools.IO/SabreTools.Security.Cryptography/AESCTR.cs
@@ -5,7 +5,7 @@ using Org.BouncyCastle.Crypto.Parameters;
 using Org.BouncyCastle.Security;
 using SabreTools.IO.Extensions;
 
-namespace SabreTools.IO.Encryption
+namespace SabreTools.Security.Cryptography
 {
     public static class AESCTR
     {
diff --git a/SabreTools.IO/SabreTools.IO.Encryption/MoPaQDecrypter.cs b/SabreTools.IO/SabreTools.Security.Cryptography/MoPaQDecrypter.cs
similarity index 99%
rename from SabreTools.IO/SabreTools.IO.Encryption/MoPaQDecrypter.cs
rename to SabreTools.IO/SabreTools.Security.Cryptography/MoPaQDecrypter.cs
index 7b7e295..529ee8d 100644
--- a/SabreTools.IO/SabreTools.IO.Encryption/MoPaQDecrypter.cs
+++ b/SabreTools.IO/SabreTools.Security.Cryptography/MoPaQDecrypter.cs
@@ -5,7 +5,7 @@ using SabreTools.Hashing;
 using SabreTools.IO.Extensions;
 
 #pragma warning disable IDE0051
-namespace SabreTools.IO.Encryption
+namespace SabreTools.Security.Cryptography
 {
     /// <summary>
     /// Handler for decrypting MoPaQ block and table data