diff --git a/UefiPayloadPkg/UefiPayloadPkg.ci.yaml b/UefiPayloadPkg/UefiPayloadPkg.ci.yaml
index ac43a7a8ee46..84e3f14b6864 100644
--- a/UefiPayloadPkg/UefiPayloadPkg.ci.yaml
+++ b/UefiPayloadPkg/UefiPayloadPkg.ci.yaml
@@ -96,5 +96,6 @@
         "BLD_*_DISABLE_RESET_SYSTEM": "TRUE",
         "BLD_*_SERIAL_DRIVER_ENABLE": "FALSE",
         "BLD_*_BUILD_ARCH": "",
+        "BLD_*_SECURE_BOOT_ENABLE": "TRUE",
     }
 }
diff --git a/UefiPayloadPkg/UefiPayloadPkg.dsc b/UefiPayloadPkg/UefiPayloadPkg.dsc
index fe7987f8f010..61b5f8f992f0 100644
--- a/UefiPayloadPkg/UefiPayloadPkg.dsc
+++ b/UefiPayloadPkg/UefiPayloadPkg.dsc
@@ -154,6 +154,11 @@
 
   DEFINE MULTIPLE_DEBUG_PORT_SUPPORT = FALSE
 
+  #
+  # Security
+  #
+  DEFINE SECURE_BOOT_ENABLE       = FALSE
+
 [BuildOptions]
   *_*_*_CC_FLAGS                 = -D DISABLE_NEW_DEPRECATED_INTERFACES
 !if $(USE_CBMEM_FOR_CONSOLE) == FALSE
@@ -305,7 +310,17 @@
   LockBoxLib|MdeModulePkg/Library/LockBoxNullLib/LockBoxNullLib.inf
 !endif
   FileExplorerLib|MdeModulePkg/Library/FileExplorerLib/FileExplorerLib.inf
+
+!if $(SECURE_BOOT_ENABLE) == TRUE
+  PlatformSecureLib|SecurityPkg/Library/PlatformSecureLibNull/PlatformSecureLibNull.inf
+  AuthVariableLib|SecurityPkg/Library/AuthVariableLib/AuthVariableLib.inf
+  SecureBootVariableLib|SecurityPkg/Library/SecureBootVariableLib/SecureBootVariableLib.inf
+  PlatformPKProtectionLib|SecurityPkg/Library/PlatformPKProtectionLibVarPolicy/PlatformPKProtectionLibVarPolicy.inf
+  SecureBootVariableProvisionLib|SecurityPkg/Library/SecureBootVariableProvisionLib/SecureBootVariableProvisionLib.inf
+!else
   AuthVariableLib|MdeModulePkg/Library/AuthVariableLibNull/AuthVariableLibNull.inf
+!endif
+
 !if $(VARIABLE_SUPPORT) == "EMU"
   TpmMeasurementLib|MdeModulePkg/Library/TpmMeasurementLibNull/TpmMeasurementLibNull.inf
 !elseif $(VARIABLE_SUPPORT) == "SPI"
@@ -396,6 +411,9 @@
 !endif
 
 [LibraryClasses.common.DXE_RUNTIME_DRIVER]
+!if $(SECURE_BOOT_ENABLE) == TRUE
+  BaseCryptLib|CryptoPkg/Library/BaseCryptLib/RuntimeCryptLib.inf
+!endif
   PcdLib|MdePkg/Library/DxePcdLib/DxePcdLib.inf
   MemoryAllocationLib|MdePkg/Library/UefiMemoryAllocationLib/UefiMemoryAllocationLib.inf
   ReportStatusCodeLib|MdeModulePkg/Library/RuntimeDxeReportStatusCodeLib/RuntimeDxeReportStatusCodeLib.inf
@@ -527,6 +545,13 @@
 !endif
 
 
+!if $(SECURE_BOOT_ENABLE) == TRUE
+  # Override the default values from SecurityPkg to ensure images from all sources are verified in secure boot
+  gEfiSecurityPkgTokenSpaceGuid.PcdOptionRomImageVerificationPolicy|0x04
+  gEfiSecurityPkgTokenSpaceGuid.PcdFixedMediaImageVerificationPolicy|0x04
+  gEfiSecurityPkgTokenSpaceGuid.PcdRemovableMediaImageVerificationPolicy|0x04
+!endif
+
 [PcdsPatchableInModule.X64]
 !if $(NETWORK_DRIVER_ENABLE) == TRUE
   gEfiNetworkPkgTokenSpaceGuid.PcdAllowHttpConnections|TRUE
@@ -716,8 +741,18 @@
   # Components that produce the architectural protocols
   #
 !if $(SECURITY_STUB_ENABLE) == TRUE
-  MdeModulePkg/Universal/SecurityStubDxe/SecurityStubDxe.inf
+  MdeModulePkg/Universal/SecurityStubDxe/SecurityStubDxe.inf {
+      <LibraryClasses>
+!if $(SECURE_BOOT_ENABLE) == TRUE
+      NULL|SecurityPkg/Library/DxeImageVerificationLib/DxeImageVerificationLib.inf
+!endif
+  }
+!endif
+
+!if $(SECURE_BOOT_ENABLE) == TRUE
+  SecurityPkg/VariableAuthenticated/SecureBootConfigDxe/SecureBootConfigDxe.inf
 !endif
+
   UefiCpuPkg/CpuDxe/CpuDxe.inf
   MdeModulePkg/Universal/BdsDxe/BdsDxe.inf
 !if $(BOOTSPLASH_IMAGE)
diff --git a/UefiPayloadPkg/UefiPayloadPkg.fdf b/UefiPayloadPkg/UefiPayloadPkg.fdf
index c1b1e35f325c..e788f27cc122 100644
--- a/UefiPayloadPkg/UefiPayloadPkg.fdf
+++ b/UefiPayloadPkg/UefiPayloadPkg.fdf
@@ -17,8 +17,8 @@ DEFINE FD_SIZE     = 0x00850000
 DEFINE NUM_BLOCKS  = 0x850
 !else
 
-DEFINE FD_SIZE     = 0x00590000
-DEFINE NUM_BLOCKS  = 0x590
+DEFINE FD_SIZE     = 0x00700000
+DEFINE NUM_BLOCKS  = 0x700
 !endif
 
 ################################################################################
@@ -208,6 +208,12 @@ INF PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcatRealTimeClockRuntimeDxe.inf
   INF MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmmRuntimeDxe.inf
 !endif
 
+!if $(UNIVERSAL_PAYLOAD) == FALSE
+  !if $(SECURE_BOOT_ENABLE) == TRUE
+    INF SecurityPkg/VariableAuthenticated/SecureBootConfigDxe/SecureBootConfigDxe.inf
+  !endif
+!endif
+
 INF UefiCpuPkg/CpuIo2Dxe/CpuIo2Dxe.inf
 INF MdeModulePkg/Universal/DevicePathDxe/DevicePathDxe.inf
 !if $(MEMORY_TEST) == "GENERIC"
@@ -333,6 +339,35 @@ INF ShellPkg/DynamicCommand/DpDynamicCommand/DpDynamicCommand.inf
 INF ShellPkg/Application/Shell/Shell.inf
 !endif
 
+!if $(UNIVERSAL_PAYLOAD) == TRUE
+!if $(SECURE_BOOT_ENABLE) == TRUE
+
+[FV.SECFV]
+FvNameGuid         = 2700E2F3-19D2-4E2D-9F13-BC891B9FC62C
+BlockSize          = $(FD_BLOCK_SIZE)
+FvForceRebase      = FALSE
+FvAlignment        = 16
+ERASE_POLARITY     = 1
+MEMORY_MAPPED      = TRUE
+STICKY_WRITE       = TRUE
+LOCK_CAP           = TRUE
+LOCK_STATUS        = TRUE
+WRITE_DISABLED_CAP = TRUE
+WRITE_ENABLED_CAP  = TRUE
+WRITE_STATUS       = TRUE
+WRITE_LOCK_CAP     = TRUE
+WRITE_LOCK_STATUS  = TRUE
+READ_DISABLED_CAP  = TRUE
+READ_ENABLED_CAP   = TRUE
+READ_STATUS        = TRUE
+READ_LOCK_CAP      = TRUE
+READ_LOCK_STATUS   = TRUE
+
+INF SecurityPkg/VariableAuthenticated/SecureBootConfigDxe/SecureBootConfigDxe.inf
+
+!endif
+!endif
+
 
 ################################################################################
 #
diff --git a/UefiPayloadPkg/UniversalPayloadBuild.py b/UefiPayloadPkg/UniversalPayloadBuild.py
index c3d02cbc2915..404edfb57b25 100644
--- a/UefiPayloadPkg/UniversalPayloadBuild.py
+++ b/UefiPayloadPkg/UniversalPayloadBuild.py
@@ -144,6 +144,7 @@ def BuildUniversalPayload(Args):
     EntryModuleInf = os.path.normpath("UefiPayloadPkg/UefiPayloadEntry/{}.inf".format (UpldEntryFile))
     DxeFvOutputDir = os.path.join(BuildDir, "{}_{}".format (BuildTarget, ToolChain), os.path.normpath("FV/DXEFV.Fv"))
     BdsFvOutputDir = os.path.join(BuildDir, "{}_{}".format (BuildTarget, ToolChain), os.path.normpath("FV/BDSFV.Fv"))
+    SecFvOutputDir = os.path.join(BuildDir, "{}_{}".format (BuildTarget, ToolChain), os.path.normpath("FV/SECFV.Fv"))
     NetworkFvOutputDir = os.path.join(BuildDir, "{}_{}".format (BuildTarget, ToolChain), os.path.normpath("FV/NETWORKFV.Fv"))
     PayloadReportPath = os.path.join(BuildDir, "UefiUniversalPayload.txt")
     ModuleReportPath = os.path.join(BuildDir, "UefiUniversalPayloadEntry.txt")
@@ -212,6 +213,7 @@ def BuildUniversalPayload(Args):
         MultiFvList = [
             ['uefi_fv',        os.path.join(BuildDir, "{}_{}".format (BuildTarget, ToolChain), os.path.normpath("FV/DXEFV.Fv"))    ],
             ['bds_fv',         os.path.join(BuildDir, "{}_{}".format (BuildTarget, ToolChain), os.path.normpath("FV/BDSFV.Fv"))    ],
+            ['sec_fv',         os.path.join(BuildDir, "{}_{}".format (BuildTarget, ToolChain), os.path.normpath("FV/SECFV.Fv"))    ],
             ['network_fv',     os.path.join(BuildDir, "{}_{}".format (BuildTarget, ToolChain), os.path.normpath("FV/NETWORKFV.Fv"))],
         ]
 
@@ -234,6 +236,7 @@ def BuildUniversalPayload(Args):
         fit_image_info_header.TargetPath    = os.path.join(BuildDir, 'UniversalPayload.fit')
         fit_image_info_header.UefifvPath    = DxeFvOutputDir
         fit_image_info_header.BdsfvPath     = BdsFvOutputDir
+        fit_image_info_header.SecfvPath     = SecFvOutputDir
         fit_image_info_header.NetworkfvPath = NetworkFvOutputDir
         fit_image_info_header.DataOffset    = 0x1000
         fit_image_info_header.LoadAddr      = Args.LoadAddress