diff --git a/src/Compute/Compute/ChangeLog.md b/src/Compute/Compute/ChangeLog.md
index c9aee39449a1..7b2f83489573 100644
--- a/src/Compute/Compute/ChangeLog.md
+++ b/src/Compute/Compute/ChangeLog.md
@@ -20,6 +20,11 @@
 
 -->
 ## Upcoming Release
+* Added new parameter `GallantSecurity` to `Set-AzDiskSecurityProfile` cmdlet.
+    - The parameter is of string type, with allowed values: VMSecure, DiskSecure, GallerySecure.
+    - If the user does not provide a value to GallantSecurity, the value defaults to VMSecure.
+* Fixed `New-AzVmss` to correctly work when using `-EdgeZone` by creating the Load Balancer in the correct edge zone.
+* Removed references to image aliases in `New-AzVM` and `New-AzVmss` to images that were removed.
 * Fixed `New-AzVmss` to correctly work when using `-EdgeZone` by creating the Load Balancer in the correct edge zone.
 * Removed references to image aliases in `New-AzVM` and `New-AzVmss` to images that were removed.
 
diff --git a/src/Compute/Compute/Generated/Disk/Config/SetAzDiskSecurityProfile.cs b/src/Compute/Compute/Generated/Disk/Config/SetAzDiskSecurityProfile.cs
index 47e72f79c7d6..33fdedbbb8ab 100644
--- a/src/Compute/Compute/Generated/Disk/Config/SetAzDiskSecurityProfile.cs
+++ b/src/Compute/Compute/Generated/Disk/Config/SetAzDiskSecurityProfile.cs
@@ -1,4 +1,4 @@
-// ----------------------------------------------------------------------------------
+// ----------------------------------------------------------------------------------
 //
 // Copyright Microsoft Corporation
 // Licensed under the Apache License, Version 2.0 (the "License");
@@ -54,6 +54,13 @@ public class SetAzDiskSecurityProfile : Microsoft.Azure.Commands.ResourceManager
            HelpMessage = "ResourceId of the disk encryption set to use for enabling encryption at rest.")]
         public string SecureVMDiskEncryptionSet { get; set; }
 
+        [Parameter(
+           Mandatory = false,
+           ValueFromPipelineByPropertyName = true,
+           HelpMessage = "GallantSecurity of a string type, where the only allowed values are VMSecure, DiskSecure, or GallerySecure.")]
+        [PSArgumentCompleter("VMSecure", "DiskSecure", "GallerySecure")]
+        public string GallantSecurity { get; set; } = "VMSecure";
+
         protected override void ProcessRecord()
         {
             if (ShouldProcess("DiskSecurityProfile", "Set"))
@@ -94,8 +101,18 @@ private void Run()
                 this.Disk.SecurityProfile.SecureVMDiskEncryptionSetId = this.SecureVMDiskEncryptionSet;
             }
 
+            if (this.IsParameterBound(c => c.GallantSecurity))
+            {
+                if (this.Disk.SecurityProfile == null)
+                {
+                    this.Disk.SecurityProfile = new DiskSecurityProfile();
+                }
+                this.Disk.SecurityProfile.GallantSecurity = this.GallantSecurity;
+            }
+
             WriteObject(this.Disk);
         }
     }
 
-}
\ No newline at end of file
+}
+
diff --git a/src/Compute/Compute/Generated/Models/PSDisk.cs b/src/Compute/Compute/Generated/Models/PSDisk.cs
index d257855adaae..cbc4b91fae18 100644
--- a/src/Compute/Compute/Generated/Models/PSDisk.cs
+++ b/src/Compute/Compute/Generated/Models/PSDisk.cs
@@ -1,4 +1,4 @@
-//
+ //
 // Copyright (c) Microsoft and contributors.  All rights reserved.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
@@ -80,4 +80,11 @@ public string ResourceGroupName
         public double? CompletionPercent { get; set; }
         public bool? OptimizedForFrequentAttach { get; set; }
     }
+
+    public partial class DiskSecurityProfile
+    {
+        public string SecurityType { get; set; }
+        public string SecureVMDiskEncryptionSetId { get; set; }
+        public string GallantSecurity { get; set; }
+    }
 }