diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2dad4cd..e603e83 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,9 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [Unreleased]
 
+### Added
+ - Added attributes for controlling obfuscation
+
 ## [12.0.0] - 2020-06-18
 ### Added
  - Added ToCollection extension method for copying an enumerable to a new collection
diff --git a/ICD.Common.Utils/ICD.Common.Utils_SimplSharp.csproj b/ICD.Common.Utils/ICD.Common.Utils_SimplSharp.csproj
index 0baaf3b..dc7949b 100644
--- a/ICD.Common.Utils/ICD.Common.Utils_SimplSharp.csproj
+++ b/ICD.Common.Utils/ICD.Common.Utils_SimplSharp.csproj
@@ -141,6 +141,7 @@
     <Compile Include="ProgramUtils.Standard.cs" />
     <Compile Include="Properties\Annotations.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="Properties\ObfuscationAttributes.cs" />
     <Compile Include="RecursionUtils.cs" />
     <Compile Include="RegexUtils.cs" />
     <Compile Include="ReprBuilder.cs" />
diff --git a/ICD.Common.Utils/Properties/ObfuscationAttributes.cs b/ICD.Common.Utils/Properties/ObfuscationAttributes.cs
new file mode 100644
index 0000000..d615303
--- /dev/null
+++ b/ICD.Common.Utils/Properties/ObfuscationAttributes.cs
@@ -0,0 +1,143 @@
+// =============================================================================
+//          Definition of Custom Attributes for Declarative Obfuscation
+// =============================================================================
+//
+// This file is only necessary for the projects targeting one of the following:
+//
+//   - .NET Core version 1.1 or lower
+//   - Universal Windows Platform (UWP) version 10.0.15063 or lower
+//   - Portable Class Library (PCL)
+//   - WinRT
+//   - Silverlight
+//   - .NET Compact Framework
+//
+// =============================================================================
+
+using System;
+
+// ReSharper disable once CheckNamespace
+
+namespace ICD.Common.Properties
+{
+    /// <summary>
+    /// Instructs obfuscation tools to use their standard obfuscation rules for the appropriate assembly type.
+    /// </summary>
+    [AttributeUsage(AttributeTargets.Assembly, AllowMultiple = false, Inherited = false)]
+    public sealed class ObfuscateAssemblyAttribute : Attribute
+    {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="ObfuscateAssemblyAttribute"/> class,
+        /// specifying whether the assembly to be obfuscated is public or private.
+        /// </summary>
+        /// <param name="assemblyIsPrivate"><c>true</c> if the assembly is used within the scope of one application; otherwise, <c>false</c>.</param>
+        public ObfuscateAssemblyAttribute(bool assemblyIsPrivate)
+        {
+            m_AssemblyIsPrivate = assemblyIsPrivate;
+            m_StripAfterObfuscation = true;
+        }
+
+	    readonly bool m_AssemblyIsPrivate;
+
+        /// <summary>
+        /// Gets a <see cref="System.Boolean"/> value indicating whether the assembly was marked private.
+        /// </summary>
+        /// <value>
+        /// <c>true</c> if the assembly was marked private; otherwise, <c>false</c>.
+        /// </value>
+        public bool AssemblyIsPrivate
+        {
+            get { return m_AssemblyIsPrivate; }
+        }
+
+        bool m_StripAfterObfuscation;
+
+        /// <summary>
+        /// Gets or sets a <see cref="System.Boolean"/> value indicating whether the obfuscation tool should remove the attribute after processing.
+        /// </summary>
+        /// <value>
+        /// <c>true</c> if the obfuscation tool should remove the attribute after processing; otherwise, <c>false</c>.
+        /// The default value for this property is <c>true</c>.
+        /// </value>
+        public bool StripAfterObfuscation
+        {
+            get { return m_StripAfterObfuscation; }
+            set { m_StripAfterObfuscation = value; }
+        }
+    }
+
+    /// <summary>
+    /// Instructs obfuscation tools to take the specified actions for an assembly, type, or member.
+    /// </summary>
+    [AttributeUsage(AttributeTargets.Delegate | AttributeTargets.Parameter | AttributeTargets.Interface | AttributeTargets.Event | AttributeTargets.Field | AttributeTargets.Property | AttributeTargets.Method | AttributeTargets.Enum | AttributeTargets.Struct | AttributeTargets.Class | AttributeTargets.Assembly, AllowMultiple = true, Inherited = false)]
+    public sealed class ObfuscationAttribute : Attribute
+    {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="ObfuscationAttribute"/> class.
+        /// </summary>
+        public ObfuscationAttribute()
+        {
+            m_ApplyToMembers = true;
+            m_Exclude = true;
+            m_Feature = "all";
+            m_StripAfterObfuscation = true;
+        }
+
+        bool m_ApplyToMembers;
+
+        /// <summary>
+        /// Gets or sets a <see cref="System.Boolean"/> value indicating whether the attribute of a type is to apply to the members of the type.
+        /// </summary>
+        /// <value>
+        /// <c>true</c> if the attribute is to apply to the members of the type; otherwise, <c>false</c>. The default is <c>true</c>.
+        /// </value>
+        public bool ApplyToMembers
+        {
+            get { return m_ApplyToMembers; }
+            set { m_ApplyToMembers = value; }
+        }
+
+        bool m_Exclude;
+
+        /// <summary>
+        /// Gets or sets a <see cref="System.Boolean"/> value indicating whether the obfuscation tool should exclude the type or member from obfuscation.
+        /// </summary>
+        /// <value>
+        /// <c>true</c> if the type or member to which this attribute is applied should be excluded from obfuscation; otherwise, <c>false</c>.
+        /// The default is <c>true</c>.
+        /// </value>
+        public bool Exclude
+        {
+            get { return m_Exclude; }
+            set { m_Exclude = value; }
+        }
+
+        string m_Feature;
+
+        /// <summary>
+        /// Gets or sets a string value that is recognized by the obfuscation tool, and which specifies processing options.
+        /// </summary>
+        /// <value>
+        /// A string value that is recognized by the obfuscation tool, and which specifies processing options. The default is "all".
+        /// </value>
+        public string Feature
+        {
+            get { return m_Feature; }
+            set { m_Feature = value; }
+        }
+
+        bool m_StripAfterObfuscation;
+
+        /// <summary>
+        /// Gets or sets a <see cref="System.Boolean"/> value indicating whether the obfuscation tool should remove the attribute after processing.
+        /// </summary>
+        /// <value>
+        /// <c>true</c> if the obfuscation tool should remove the attribute after processing; otherwise, <c>false</c>.
+        /// The default value for this property is <c>true</c>.
+        /// </value>
+        public bool StripAfterObfuscation
+        {
+            get { return m_StripAfterObfuscation; }
+            set { m_StripAfterObfuscation = value; }
+        }
+    }
+}