diff --git a/src/Tgstation.Server.Api/Rights/AdministrationRights.cs b/src/Tgstation.Server.Api/Rights/AdministrationRights.cs
index 30a6875137..dc8c6f9dfa 100644
--- a/src/Tgstation.Server.Api/Rights/AdministrationRights.cs
+++ b/src/Tgstation.Server.Api/Rights/AdministrationRights.cs
@@ -6,7 +6,7 @@ namespace Tgstation.Server.Api.Rights
 	/// Rights for <see cref="Models.Administration"/>
 	/// </summary>
 	[Flags]
-	public enum AdministrationRights
+	public enum AdministrationRights : ulong
 	{
 		/// <summary>
 		/// User has no rights
diff --git a/src/Tgstation.Server.Api/Rights/ByondRights.cs b/src/Tgstation.Server.Api/Rights/ByondRights.cs
index ed08ed282a..4cf795d352 100644
--- a/src/Tgstation.Server.Api/Rights/ByondRights.cs
+++ b/src/Tgstation.Server.Api/Rights/ByondRights.cs
@@ -6,7 +6,7 @@ namespace Tgstation.Server.Api.Rights
 	/// Rights for <see cref="Models.Byond"/>
 	/// </summary>
 	[Flags]
-	public enum ByondRights
+	public enum ByondRights : ulong
 	{
 		/// <summary>
 		/// User has no rights
diff --git a/src/Tgstation.Server.Api/Rights/ChatSettingsRights.cs b/src/Tgstation.Server.Api/Rights/ChatSettingsRights.cs
index a071e2bf38..9064bda79c 100644
--- a/src/Tgstation.Server.Api/Rights/ChatSettingsRights.cs
+++ b/src/Tgstation.Server.Api/Rights/ChatSettingsRights.cs
@@ -6,7 +6,7 @@ namespace Tgstation.Server.Api.Rights
 	/// Rights for <see cref="Models.ChatSettings"/>
 	/// </summary>
 	[Flags]
-	public enum ChatSettingsRights
+	public enum ChatSettingsRights : ulong
 	{
 		/// <summary>
 		/// User has no rights
diff --git a/src/Tgstation.Server.Api/Rights/ConfigurationRights.cs b/src/Tgstation.Server.Api/Rights/ConfigurationRights.cs
index 3008353ffa..3efc5dae0f 100644
--- a/src/Tgstation.Server.Api/Rights/ConfigurationRights.cs
+++ b/src/Tgstation.Server.Api/Rights/ConfigurationRights.cs
@@ -6,7 +6,7 @@ namespace Tgstation.Server.Api.Rights
 	/// Rights for <see cref="Models.ConfigurationFile"/>
 	/// </summary>
 	[Flags]
-	public enum ConfigurationRights
+	public enum ConfigurationRights : ulong
 	{
 		/// <summary>
 		/// User has no rights
diff --git a/src/Tgstation.Server.Api/Rights/DreamDaemonRights.cs b/src/Tgstation.Server.Api/Rights/DreamDaemonRights.cs
index 86665af07b..b9a950b3f0 100644
--- a/src/Tgstation.Server.Api/Rights/DreamDaemonRights.cs
+++ b/src/Tgstation.Server.Api/Rights/DreamDaemonRights.cs
@@ -6,7 +6,7 @@ namespace Tgstation.Server.Api.Rights
 	/// Rights for <see cref="Models.DreamDaemon"/>
 	/// </summary>
 	[Flags]
-	public enum DreamDaemonRights
+	public enum DreamDaemonRights : ulong
 	{
 		/// <summary>
 		/// User has no rights
diff --git a/src/Tgstation.Server.Api/Rights/DreamMakerRights.cs b/src/Tgstation.Server.Api/Rights/DreamMakerRights.cs
index 3ad8cf6078..884a42a475 100644
--- a/src/Tgstation.Server.Api/Rights/DreamMakerRights.cs
+++ b/src/Tgstation.Server.Api/Rights/DreamMakerRights.cs
@@ -6,7 +6,7 @@ namespace Tgstation.Server.Api.Rights
 	/// Rights for <see cref="Models.DreamMaker"/>
 	/// </summary>
 	[Flags]
-	public enum DreamMakerRights
+	public enum DreamMakerRights : ulong
 	{
 		/// <summary>
 		/// User has no rights
diff --git a/src/Tgstation.Server.Api/Rights/InstanceManagerRights.cs b/src/Tgstation.Server.Api/Rights/InstanceManagerRights.cs
index f8997edce3..c424d4ac95 100644
--- a/src/Tgstation.Server.Api/Rights/InstanceManagerRights.cs
+++ b/src/Tgstation.Server.Api/Rights/InstanceManagerRights.cs
@@ -6,7 +6,7 @@ namespace Tgstation.Server.Api.Rights
 	/// Rights for managing <see cref="Models.Instance"/>s
 	/// </summary>
 	[Flags]
-	public enum InstanceManagerRights
+	public enum InstanceManagerRights : ulong
 	{
 		/// <summary>
 		/// User has no rights
diff --git a/src/Tgstation.Server.Api/Rights/InstanceUserRights.cs b/src/Tgstation.Server.Api/Rights/InstanceUserRights.cs
index 25b85acfbd..8016731376 100644
--- a/src/Tgstation.Server.Api/Rights/InstanceUserRights.cs
+++ b/src/Tgstation.Server.Api/Rights/InstanceUserRights.cs
@@ -6,7 +6,7 @@ namespace Tgstation.Server.Api.Rights
 	/// Rights for an <see cref="Models.Instance"/>
 	/// </summary>
 	[Flags]
-	public enum InstanceUserRights
+	public enum InstanceUserRights : ulong
 	{
 		/// <summary>
 		/// User has no rights
diff --git a/src/Tgstation.Server.Api/Rights/RepositoryRights.cs b/src/Tgstation.Server.Api/Rights/RepositoryRights.cs
index 6c86be2419..83968e7adb 100644
--- a/src/Tgstation.Server.Api/Rights/RepositoryRights.cs
+++ b/src/Tgstation.Server.Api/Rights/RepositoryRights.cs
@@ -6,7 +6,7 @@ namespace Tgstation.Server.Api.Rights
 	/// Rights for a <see cref="Models.Repository"/>
 	/// </summary>
 	[Flags]
-	public enum RepositoryRights
+	public enum RepositoryRights : ulong
 	{
 		/// <summary>
 		/// User has no rights
diff --git a/src/Tgstation.Server.Api/Rights/RightsType.cs b/src/Tgstation.Server.Api/Rights/RightsType.cs
index 7ac7491661..346f80bcff 100644
--- a/src/Tgstation.Server.Api/Rights/RightsType.cs
+++ b/src/Tgstation.Server.Api/Rights/RightsType.cs
@@ -3,7 +3,7 @@
 	/// <summary>
 	/// The type of rights a model uses
 	/// </summary>
-	public enum RightsType
+	public enum RightsType : ulong
 	{
 		/// <summary>
 		/// <see cref="AdministrationRights"/>
diff --git a/src/Tgstation.Server.Api/Tgstation.Server.Api.csproj b/src/Tgstation.Server.Api/Tgstation.Server.Api.csproj
index b963809ded..0b6aa59c86 100644
--- a/src/Tgstation.Server.Api/Tgstation.Server.Api.csproj
+++ b/src/Tgstation.Server.Api/Tgstation.Server.Api.csproj
@@ -25,12 +25,12 @@
     <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
     <WarningsAsErrors />
     <DocumentationFile>bin\Release\netstandard2.0\Tgstation.Server.Api.xml</DocumentationFile>
-    <NoWarn>1701;1702;1705;CA2227;CA1819</NoWarn>
+    <NoWarn>1701;1702;1705;CA2227;CA1819;CA1028</NoWarn>
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
     <LangVersion>latest</LangVersion>
-    <NoWarn>1701;1702;1705;CA2227;CA1819</NoWarn>
+    <NoWarn>1701;1702;1705;CA2227;CA1819;CA1028</NoWarn>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/Tgstation.Server.Host/Components/Compiler/IDreamMaker.cs b/src/Tgstation.Server.Host/Components/Compiler/IDreamMaker.cs
index 923de6c414..c2d1f3fb6c 100644
--- a/src/Tgstation.Server.Host/Components/Compiler/IDreamMaker.cs
+++ b/src/Tgstation.Server.Host/Components/Compiler/IDreamMaker.cs
@@ -25,7 +25,7 @@ namespace Tgstation.Server.Host.Components.Compiler
 		/// <param name="apiValidateTimeout">The time in seconds to wait while validating the API</param>
 		/// <param name="repository">The <see cref="IRepository"/> to copy from</param>
 		/// <param name="cancellationToken">The <see cref="CancellationToken"/> for the operation</param>
-		/// <returns>A <see cref="Task{TResult}"/> resulting in the partially populated <see cref="CompileJob"/> for the operation. In particular, note the <see cref="CompileJob.RevisionInformation"/> field will only have it's <see cref="Api.Models.Internal.RevisionInformation.CommitSha"/> field populated</returns>
+		/// <returns>A <see cref="Task{TResult}"/> resulting in the partially populated <see cref="Models.CompileJob"/> for the operation. In particular, note the <see cref="Models.CompileJob.RevisionInformation"/> field will only have it's <see cref="Api.Models.Internal.RevisionInformation.CommitSha"/> field populated</returns>
 		Task<Models.CompileJob> Compile(Models.RevisionInformation revisionInformation, DreamMakerSettings dreamMakerSettings, DreamDaemonSecurity securityLevel, uint apiValidateTimeout, IRepository repository, CancellationToken cancellationToken);
 	}
 }
\ No newline at end of file
diff --git a/src/Tgstation.Server.Host/Controllers/InstanceController.cs b/src/Tgstation.Server.Host/Controllers/InstanceController.cs
index e8482bd11d..919cbe3319 100644
--- a/src/Tgstation.Server.Host/Controllers/InstanceController.cs
+++ b/src/Tgstation.Server.Host/Controllers/InstanceController.cs
@@ -80,13 +80,13 @@ namespace Tgstation.Server.Host.Controllers
 
 		Models.InstanceUser InstanceAdminUser() => new Models.InstanceUser
 		{
-			ByondRights = (ByondRights)~0,
-			ChatSettingsRights = (ChatSettingsRights)~0,
-			ConfigurationRights = (ConfigurationRights)~0,
-			DreamDaemonRights = (DreamDaemonRights)~0,
-			DreamMakerRights = (DreamMakerRights)~0,
-			RepositoryRights = (RepositoryRights)~0,
-			InstanceUserRights = (InstanceUserRights)~0,
+			ByondRights = (ByondRights)~0U,
+			ChatSettingsRights = (ChatSettingsRights)~0U,
+			ConfigurationRights = (ConfigurationRights)~0U,
+			DreamDaemonRights = (DreamDaemonRights)~0U,
+			DreamMakerRights = (DreamMakerRights)~0U,
+			RepositoryRights = (RepositoryRights)~0U,
+			InstanceUserRights = (InstanceUserRights)~0U,
 			UserId = AuthenticationContext.User.Id
 		};
 
diff --git a/src/Tgstation.Server.Host/Models/DatabaseSeeder.cs b/src/Tgstation.Server.Host/Models/DatabaseSeeder.cs
index acaf0e1f53..4603c3e09d 100644
--- a/src/Tgstation.Server.Host/Models/DatabaseSeeder.cs
+++ b/src/Tgstation.Server.Host/Models/DatabaseSeeder.cs
@@ -40,9 +40,9 @@ namespace Tgstation.Server.Host.Models
 		{
 			var admin = new User
 			{
-				AdministrationRights = (AdministrationRights)~0,
+				AdministrationRights = (AdministrationRights)~0U,
 				CreatedAt = DateTimeOffset.Now,
-				InstanceManagerRights = (InstanceManagerRights)~0,
+				InstanceManagerRights = (InstanceManagerRights)~0U,
 				Name = AdminName,
 				CanonicalName = AdminName.ToUpperInvariant(),
 				Enabled = true,