diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
deleted file mode 100644
index 7b85d44..0000000
--- a/.github/workflows/build.yml
+++ /dev/null
@@ -1,43 +0,0 @@
-name: Build Panoptes
-
-on:
-  push:
-    branches:
-      - main
-  pull_request:
-    branches:
-      - main
-
-jobs:
-  build:
-    runs-on: [self-hosted, DESKTOP-N792BI5]
-    
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-
-      - name: Setup vcpkg
-        uses: lukka/run-vcpkg@v11
-        with:
-          vcpkgJsonGlob: 'vcpkg.json'
-
-      - name: Setup MSBuild
-        uses: microsoft/setup-msbuild@v2
-
-      - name: Configure CMake (Debug)
-        run: cmake --preset debug -G "Visual Studio 17 2022" -DBUILD_DOC=OFF -DBUILD_DRIVER=ON -DBUILD_WIX_INSTALLER=OFF -DBUILD_GRPC=ON
-        env:
-          VCPKG_ROOT: ${{ github.workspace }}/vcpkg
-
-      - name: Build (Debug)
-        run: msbuild build/debug/Panoptes.sln /p:Configuration=Debug /p:Platform=x64 /m
-
-      - name: Upload Debug Artifacts
-        uses: actions/upload-artifact@v4
-        with:
-          name: panoptes-debug
-          path: |
-            build/debug/**/*.dll
-            build/debug/**/*.exe
-            build/debug/**/*.pdb
-          if-no-files-found: warn
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
new file mode 100644
index 0000000..0cb4944
--- /dev/null
+++ b/.github/workflows/docs.yml
@@ -0,0 +1,57 @@
+name: Build Doxygen Docs
+
+on:
+  push:
+    branches: [main]
+    paths:
+      - 'src/**'
+      - 'docs/**'
+  pull_request:
+    branches: [main]
+    paths:
+      - 'src/**'
+      - 'docs/**'
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+concurrency:
+  group: pages
+  cancel-in-progress: false
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Install Doxygen
+        run: sudo apt-get update && sudo apt-get install -y doxygen graphviz
+
+      - name: Build docs
+        working-directory: docs
+        run: doxygen Doxyfile
+
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: docs/Documentation
+
+  deploy:
+    if: github.ref == 'refs/heads/main' && github.event_name != 'pull_request'
+    needs: build
+    runs-on: ubuntu-latest
+
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4
diff --git a/.gitignore b/.gitignore
index 0218f98..07d0583 100644
--- a/.gitignore
+++ b/.gitignore
@@ -27,4 +27,6 @@ CMakePresets.json
 !CMakeLists.txt
 !external/*
 external/LIEF*
-output.yarc
\ No newline at end of file
+output.yarc
+speech_*
+.claude/*
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9bdcf59..c1f2903 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -28,14 +28,14 @@ elseif(DOXYGEN_FOUND AND NOT BUILD_DOC)
 endif(DOXYGEN_FOUND AND BUILD_DOC)
 
 
-#add_subdirectory(src/service)
-#add_subdirectory(src/libraries)
-#add_subdirectory(src/extensibility)
-#add_subdirectory(src/container)
+add_subdirectory(src/service)
+add_subdirectory(src/libraries)
+add_subdirectory(src/extensibility)
+add_subdirectory(src/container)
 add_subdirectory(src/dll)
-#add_subdirectory(src/linter)
-#add_subdirectory(src/scanner)
-#add_subdirectory(src/testing)
+add_subdirectory(src/linter)
+add_subdirectory(src/scanner)
+add_subdirectory(src/testing)
 
 if(BUILD_DRIVER)
     add_subdirectory(src/driver)
diff --git a/CMakePresets.json b/CMakePresets.json
index 9342094..2c7cc77 100644
--- a/CMakePresets.json
+++ b/CMakePresets.json
@@ -2,36 +2,16 @@
     "version": 3,
     "configurePresets": [
         {
-            "name": "debug",
-            "displayName": "Debug",
-            "description": "Debug build using vcpkg",
+            "name": "default",
+            "displayName": "Default",
+            "description": "Default build using vcpkg (use --config Debug/Release at build time)",
             "generator": "Visual Studio 17 2022",
             "binaryDir": "${sourceDir}/build/${presetName}",
             "cacheVariables": {
-                "CMAKE_BUILD_TYPE": "Debug",
                 "CMAKE_TOOLCHAIN_FILE": "$env{VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake",
                 "VCPKG_TARGET_TRIPLET": "x64-windows-static",
                 "CMAKE_PREFIX_PATH": "vcpkg_installed/x64-windows-static",
-                "Protobuf_PROTOC_EXECUTABLE": "vcpkg_installed/x64-windows-static/tools/protobuf/protoc.exe",
-                "gRPC_DIR": "vcpkg_installed/x64-windows-static/share/grpc",
-                "nlohmann_json_DIR": "vcpkg_installed/x64-windows-static/share/nlohmann_json",
-                "CMAKE_MSVC_RUNTIME_LIBRARY": "MultiThreadedDebug",
-                "x86_BUILD_TOOLS_PATH": "C:/Program Files (x86)/Windows Kits/10/bin/10.0.26100.0/x86/",
-                "x64_BUILD_TOOLS_PATH": "C:/Program Files (x86)/Windows Kits/10/bin/10.0.26100.0/x64"
-            }
-        },
-        {
-            "name": "release",
-            "displayName": "Release",
-            "description": "Release build using vcpkg",
-            "generator": "Visual Studio 17 2022",
-            "binaryDir": "${sourceDir}/build/${presetName}",
-            "cacheVariables": {
-                "CMAKE_BUILD_TYPE": "Release",
-                "CMAKE_TOOLCHAIN_FILE": "$env{VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake",
-                "VCPKG_TARGET_TRIPLET": "x64-windows-static",
-                "CMAKE_PREFIX_PATH": "vcpkg_installed/x64-windows-static",
-                "Protobuf_PROTOC_EXECUTABLE": "vcpkg_installed/x64-windows-static/tools/protobuf/protoc.exe",
+                "Protobuf_PROTOC_EXECUTABLE": "${sourceDir}/build/${presetName}/vcpkg_installed/x64-windows-static/tools/protobuf/protoc.exe",
                 "gRPC_DIR": "vcpkg_installed/x64-windows-static/share/grpc",
                 "nlohmann_json_DIR": "vcpkg_installed/x64-windows-static/share/nlohmann_json",
                 "x86_BUILD_TOOLS_PATH": "C:/Program Files (x86)/Windows Kits/10/bin/10.0.26100.0/x86/",
@@ -39,4 +19,4 @@
             }
         }
     ]
-} 
\ No newline at end of file
+}
diff --git a/README.md b/README.md
index 9e36655..1c6d161 100644
--- a/README.md
+++ b/README.md
@@ -134,33 +134,75 @@ yr.exe compile <PATH_TO_YARA_RULES_FOLDER> -o rules.pkg
 
 ## Development Setup
 
-Required tools:
-- [Vcpkg](https://vcpkg.io/en/)
-- [LIEF Project](https://github.com/lief-project/LIEF)
-- Visual Studio with Windows Driver Kit
-- Test signing enabled
-- Virtual Machine configured for Windows Kernel Debugging using Windbg
+### Prerequisites
+
+- [Visual Studio 2022](https://visualstudio.microsoft.com/) with C++ desktop development workload
+- [vcpkg](https://vcpkg.io/en/) (included with Visual Studio or standalone)
+- [Windows Driver Kit (WDK)](https://learn.microsoft.com/en-us/windows-hardware/drivers/download-the-wdk) (for kernel driver builds)
+- Test signing enabled (for driver development)
+- Virtual Machine configured for Windows Kernel Debugging using WinDbg
+
+Set the `VCPKG_ROOT` environment variable to your vcpkg installation:
+```powershell
+# If installed with Visual Studio
+$env:VCPKG_ROOT = "C:\Program Files\Microsoft Visual Studio\2022\Professional\VC\vcpkg"
+
+# Or set it permanently
+[System.Environment]::SetEnvironmentVariable("VCPKG_ROOT", "C:\Program Files\Microsoft Visual Studio\2022\Professional\VC\vcpkg", "User")
+```
 
 For kernel development environment setup, see:
 - [Ap3x/Windows-Kernel-Development-Infrastructure](https://github.com/Ap3x/Windows-Kernel-Development-Infrastructure)
 - [Microsoft WDK Installation Guide](https://learn.microsoft.com/en-us/windows-hardware/drivers/download-the-wdk)
 
+### Building with CMake
+
+The project uses a single CMake preset with the Visual Studio multi-config generator. You configure once and choose Debug/Release at build time.
+
+#### Configure
+```powershell
+cmake --preset default
+```
+
+#### Build
+```powershell
+# Debug build (with debug symbols for your code)
+cmake --build build/default --config Debug
+
+# Release build (optimized)
+cmake --build build/default --config Release
+```
+
+#### Build the Kernel Driver
+```powershell
+cmake --preset default -DBUILD_DRIVER=ON
+cmake --build build/default --config Debug --target PanoptesDriver
+```
+
+#### Run Tests
+```powershell
+cd bin/tests/Debug
+./PanoptesAMSITest.exe
+./PanoptesPETest.exe
+./PanoptesYaraTest.exe
+./PanoptesLinterTest.exe
+```
+
 ### CMake Build Options
 
-The following CMake options are available during configuration:
+The following options can be passed during configuration with `-D`:
 
-- `BUILD_DOC` (OFF by default): Build Doxygen documentation
-- `BUILD_WIX_INSTALLER` (OFF by default): Build the Wix MSI installer package
-- `BUILD_DRIVER` (OFF by default): Build the kernel driver package
-- `BUILD_GRPC` (OFF by default): Generate gRPC code from protobuf definitions
+| Option | Default | Description |
+|--------|---------|-------------|
+| `BUILD_DRIVER` | OFF | Build the kernel driver package (requires WDK) |
+| `BUILD_GRPC` | ON | Generate gRPC code from protobuf definitions |
+| `BUILD_DOC` | OFF | Build Doxygen documentation |
+| `BUILD_WIX_INSTALLER` | OFF | Build the Wix MSI installer package |
 
-Example CMake configuration:
+Example with multiple options:
 ```powershell
-mkdir build
-cd build 
-cmake --preset debug -DBUILD_DOC=ON -DBUILD_DRIVER=ON -DBUILD_WIX_INSTALLER=ON ..
-cd debug
-msbuild /p:Configuration=Debug Panoptes.sln
+cmake --preset default -DBUILD_DRIVER=ON -DBUILD_DOC=ON
+cmake --build build/default --config Release
 ```
 
 ## Screenshots of Panoptes Features
diff --git a/src/container/CMakeLists.txt b/src/container/CMakeLists.txt
index c0ff8dd..73723e3 100644
--- a/src/container/CMakeLists.txt
+++ b/src/container/CMakeLists.txt
@@ -54,14 +54,14 @@ if(BUILD_GRPC)
     protobuf_generate(
         TARGET ${PROJECT_NAME}
         IMPORT_DIRS ${PROTO_FILE_DIR}
-        PROTOC_EXE "${CMAKE_BINARY_DIR}/${Protobuf_PROTOC_EXECUTABLE}"
+        PROTOC_EXE "${Protobuf_PROTOC_EXECUTABLE}"
         PROTOC_OUT_DIR "${PROTO_BINARY_DIR}"
     )
     
     protobuf_generate(
         TARGET ${PROJECT_NAME}
         LANGUAGE grpc
-        PROTOC_EXE "${CMAKE_BINARY_DIR}/${Protobuf_PROTOC_EXECUTABLE}"
+        PROTOC_EXE "${Protobuf_PROTOC_EXECUTABLE}"
         GENERATE_EXTENSIONS .grpc.pb.h .grpc.pb.cc
         PLUGIN "protoc-gen-grpc=\$<TARGET_FILE:gRPC::grpc_cpp_plugin>"
         IMPORT_DIRS ${PROTO_FILE_DIR}
diff --git a/src/dll/CMakeLists.txt b/src/dll/CMakeLists.txt
index 7cd0e50..8facb9c 100644
--- a/src/dll/CMakeLists.txt
+++ b/src/dll/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 4.0)
+cmake_minimum_required(VERSION 3.15)
 project(PanoptesDLL
     VERSION 1.0
     DESCRIPTION "Panoptes DLL Project"
diff --git a/src/extensibility/PanoptesAMSI/CMakeLists.txt b/src/extensibility/PanoptesAMSI/CMakeLists.txt
index d36367f..1f63714 100644
--- a/src/extensibility/PanoptesAMSI/CMakeLists.txt
+++ b/src/extensibility/PanoptesAMSI/CMakeLists.txt
@@ -56,14 +56,14 @@ if(BUILD_GRPC)
     protobuf_generate(
         TARGET ${PROJECT_NAME}
         IMPORT_DIRS ${PROTO_FILE_DIR}
-        PROTOC_EXE "${CMAKE_BINARY_DIR}/${Protobuf_PROTOC_EXECUTABLE}"
+        PROTOC_EXE "${Protobuf_PROTOC_EXECUTABLE}"
         PROTOC_OUT_DIR "${PROTO_BINARY_DIR}"
     )
     
     protobuf_generate(
         TARGET ${PROJECT_NAME}
         LANGUAGE grpc
-        PROTOC_EXE "${CMAKE_BINARY_DIR}/${Protobuf_PROTOC_EXECUTABLE}"
+        PROTOC_EXE "${Protobuf_PROTOC_EXECUTABLE}"
         GENERATE_EXTENSIONS .grpc.pb.h .grpc.pb.cc
         PLUGIN "protoc-gen-grpc=\$<TARGET_FILE:gRPC::grpc_cpp_plugin>"
         IMPORT_DIRS ${PROTO_FILE_DIR}
diff --git a/src/extensibility/PanoptesAMSI/test/CMakeLists.txt b/src/extensibility/PanoptesAMSI/test/CMakeLists.txt
index 87bd82a..e7992c8 100644
--- a/src/extensibility/PanoptesAMSI/test/CMakeLists.txt
+++ b/src/extensibility/PanoptesAMSI/test/CMakeLists.txt
@@ -58,14 +58,14 @@ if(BUILD_GRPC)
     protobuf_generate(
         TARGET ${PROJECT_NAME}
         IMPORT_DIRS ${PROTO_FILE_DIR}
-        PROTOC_EXE "${CMAKE_BINARY_DIR}/${Protobuf_PROTOC_EXECUTABLE}"
+        PROTOC_EXE "${Protobuf_PROTOC_EXECUTABLE}"
         PROTOC_OUT_DIR "${PROTO_BINARY_DIR}"
     )
     
     protobuf_generate(
         TARGET ${PROJECT_NAME}
         LANGUAGE grpc
-        PROTOC_EXE "${CMAKE_BINARY_DIR}/${Protobuf_PROTOC_EXECUTABLE}"
+        PROTOC_EXE "${Protobuf_PROTOC_EXECUTABLE}"
         GENERATE_EXTENSIONS .grpc.pb.h .grpc.pb.cc
         PLUGIN "protoc-gen-grpc=\$<TARGET_FILE:gRPC::grpc_cpp_plugin>"
         IMPORT_DIRS ${PROTO_FILE_DIR}
diff --git a/src/extensibility/PanoptesPE/CMakeLists.txt b/src/extensibility/PanoptesPE/CMakeLists.txt
index 06b112b..7904b7d 100644
--- a/src/extensibility/PanoptesPE/CMakeLists.txt
+++ b/src/extensibility/PanoptesPE/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 4.0)
+cmake_minimum_required(VERSION 3.15)
 project(PanoptesPE)
 
 # Set C++ standard
@@ -95,14 +95,14 @@ if(BUILD_GRPC)
     protobuf_generate(
         TARGET ${PROJECT_NAME}
         IMPORT_DIRS ${PROTO_FILE_DIR}
-        PROTOC_EXE "${CMAKE_BINARY_DIR}/${Protobuf_PROTOC_EXECUTABLE}"
+        PROTOC_EXE "${Protobuf_PROTOC_EXECUTABLE}"
         PROTOC_OUT_DIR "${PROTO_BINARY_DIR}"
     )
     
     protobuf_generate(
         TARGET ${PROJECT_NAME}
         LANGUAGE grpc
-        PROTOC_EXE "${CMAKE_BINARY_DIR}/${Protobuf_PROTOC_EXECUTABLE}"
+        PROTOC_EXE "${Protobuf_PROTOC_EXECUTABLE}"
         GENERATE_EXTENSIONS .grpc.pb.h .grpc.pb.cc
         PLUGIN "protoc-gen-grpc=\$<TARGET_FILE:gRPC::grpc_cpp_plugin>"
         IMPORT_DIRS ${PROTO_FILE_DIR}
diff --git a/src/extensibility/PanoptesPE/test/CMakeLists.txt b/src/extensibility/PanoptesPE/test/CMakeLists.txt
index 1bbabbd..dd7011b 100644
--- a/src/extensibility/PanoptesPE/test/CMakeLists.txt
+++ b/src/extensibility/PanoptesPE/test/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 4.0)
+cmake_minimum_required(VERSION 3.15)
 project(Test_PanoptesPE)
 
 # Set C++ standard
diff --git a/src/extensibility/PanoptesYara/CMakeLists.txt b/src/extensibility/PanoptesYara/CMakeLists.txt
index 6bb9bcf..9ab40de 100644
--- a/src/extensibility/PanoptesYara/CMakeLists.txt
+++ b/src/extensibility/PanoptesYara/CMakeLists.txt
@@ -67,14 +67,14 @@ if(BUILD_GRPC)
     protobuf_generate(
         TARGET ${PROJECT_NAME}
         IMPORT_DIRS ${PROTO_FILE_DIR}
-        PROTOC_EXE "${CMAKE_BINARY_DIR}/${Protobuf_PROTOC_EXECUTABLE}"
+        PROTOC_EXE "${Protobuf_PROTOC_EXECUTABLE}"
         PROTOC_OUT_DIR "${PROTO_BINARY_DIR}"
     )
     
     protobuf_generate(
         TARGET ${PROJECT_NAME}
         LANGUAGE grpc
-        PROTOC_EXE "${CMAKE_BINARY_DIR}/${Protobuf_PROTOC_EXECUTABLE}"
+        PROTOC_EXE "${Protobuf_PROTOC_EXECUTABLE}"
         GENERATE_EXTENSIONS .grpc.pb.h .grpc.pb.cc
         PLUGIN "protoc-gen-grpc=\$<TARGET_FILE:gRPC::grpc_cpp_plugin>"
         IMPORT_DIRS ${PROTO_FILE_DIR}
diff --git a/src/extensibility/PanoptesYara/test/CMakeLists.txt b/src/extensibility/PanoptesYara/test/CMakeLists.txt
index adae7e9..9ebf1d3 100644
--- a/src/extensibility/PanoptesYara/test/CMakeLists.txt
+++ b/src/extensibility/PanoptesYara/test/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 4.0)
+cmake_minimum_required(VERSION 3.15)
 project(Test_PanoptesYara)
 
 set(CMAKE_CXX_STANDARD 17)
diff --git a/src/libraries/CMakeLists.txt b/src/libraries/CMakeLists.txt
index 4d393a5..df1fd92 100644
--- a/src/libraries/CMakeLists.txt
+++ b/src/libraries/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 4.0)
+cmake_minimum_required(VERSION 3.15)
 project(PanoptesLibraries CXX)
 
 add_subdirectory(ResourceCore)
diff --git a/src/libraries/Configuration/CMakeLists.txt b/src/libraries/Configuration/CMakeLists.txt
index 68969a5..ad4eea0 100644
--- a/src/libraries/Configuration/CMakeLists.txt
+++ b/src/libraries/Configuration/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 4.0)
+cmake_minimum_required(VERSION 3.15)
 project(Configuration CXX)
 
 # Set static runtime for MSVC - MUST BE SET BEFORE ANY TARGETS
diff --git a/src/libraries/ResourceCore/CMakeLists.txt b/src/libraries/ResourceCore/CMakeLists.txt
index 012a46e..9b6665a 100644
--- a/src/libraries/ResourceCore/CMakeLists.txt
+++ b/src/libraries/ResourceCore/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 4.0)
+cmake_minimum_required(VERSION 3.15)
 project(Resources CXX)
 
 # Source files
diff --git a/src/libraries/TrayNotificationsCore/CMakeLists.txt b/src/libraries/TrayNotificationsCore/CMakeLists.txt
index 9bac53f..12ff045 100644
--- a/src/libraries/TrayNotificationsCore/CMakeLists.txt
+++ b/src/libraries/TrayNotificationsCore/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 4.0)
+cmake_minimum_required(VERSION 3.15)
 project(TrayNotificationsCore CXX)
 
 set(SOURCES
diff --git a/src/linter/test/CMakeLists.txt b/src/linter/test/CMakeLists.txt
index 2c54435..1516da0 100644
--- a/src/linter/test/CMakeLists.txt
+++ b/src/linter/test/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 4.0)
+cmake_minimum_required(VERSION 3.15)
 project(Test_Linter)
 
 set(CMAKE_CXX_STANDARD 17)
diff --git a/src/scanner/PanoptesScan/CMakeLists.txt b/src/scanner/PanoptesScan/CMakeLists.txt
index 8286ab6..6e11a02 100644
--- a/src/scanner/PanoptesScan/CMakeLists.txt
+++ b/src/scanner/PanoptesScan/CMakeLists.txt
@@ -4,8 +4,6 @@ project(PanoptesScan VERSION 1.0.0 LANGUAGES CXX)
 # Set C++ standard
 set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
-set(CMAKE_PREFIX_PATH "B:/vcpkg_installed/x64-windows-static")
-set(Protobuf_PROTOC_EXECUTABLE "B:/vcpkg_installed/x64-windows-static/tools/protobuf/protoc.exe")
 find_package(gRPC CONFIG REQUIRED)
 
 set(PROTO_FILE "${CMAKE_SOURCE_DIR}/proto/src/panoptes.proto")
@@ -54,12 +52,14 @@ if(BUILD_GRPC)
     protobuf_generate(
         TARGET ${PROJECT_NAME}
         IMPORT_DIRS ${PROTO_FILE_DIR}
+        PROTOC_EXE "${Protobuf_PROTOC_EXECUTABLE}"
         PROTOC_OUT_DIR "${PROTO_BINARY_DIR}")
-    
+
     protobuf_generate(
         TARGET ${PROJECT_NAME}
         LANGUAGE grpc
         GENERATE_EXTENSIONS .grpc.pb.h .grpc.pb.cc
+        PROTOC_EXE "${Protobuf_PROTOC_EXECUTABLE}"
         PLUGIN "protoc-gen-grpc=\$<TARGET_FILE:gRPC::grpc_cpp_plugin>"
         IMPORT_DIRS ${PROTO_FILE_DIR}
         PROTOC_OUT_DIR "${PROTO_BINARY_DIR}")
diff --git a/src/scanner/PanoptesScanCLI/CMakeLists.txt b/src/scanner/PanoptesScanCLI/CMakeLists.txt
index e4c6894..84844a3 100644
--- a/src/scanner/PanoptesScanCLI/CMakeLists.txt
+++ b/src/scanner/PanoptesScanCLI/CMakeLists.txt
@@ -52,14 +52,14 @@ if(BUILD_GRPC)
     protobuf_generate(
         TARGET ${PROJECT_NAME}
         IMPORT_DIRS ${PROTO_FILE_DIR}
-        PROTOC_EXE "${CMAKE_BINARY_DIR}/${Protobuf_PROTOC_EXECUTABLE}"
+        PROTOC_EXE "${Protobuf_PROTOC_EXECUTABLE}"
         PROTOC_OUT_DIR "${PROTO_BINARY_DIR}"
     )
     
     protobuf_generate(
         TARGET ${PROJECT_NAME}
         LANGUAGE grpc
-        PROTOC_EXE "${CMAKE_BINARY_DIR}/${Protobuf_PROTOC_EXECUTABLE}"
+        PROTOC_EXE "${Protobuf_PROTOC_EXECUTABLE}"
         GENERATE_EXTENSIONS .grpc.pb.h .grpc.pb.cc
         PLUGIN "protoc-gen-grpc=\$<TARGET_FILE:gRPC::grpc_cpp_plugin>"
         IMPORT_DIRS ${PROTO_FILE_DIR}
diff --git a/src/service/CMakeLists.txt b/src/service/CMakeLists.txt
index c6a4f17..d9de3d3 100644
--- a/src/service/CMakeLists.txt
+++ b/src/service/CMakeLists.txt
@@ -76,14 +76,14 @@ if(BUILD_GRPC)
     protobuf_generate(
         TARGET ${PROJECT_NAME}
         IMPORT_DIRS ${PROTO_FILE_DIR}
-        PROTOC_EXE "${CMAKE_BINARY_DIR}/${Protobuf_PROTOC_EXECUTABLE}"
+        PROTOC_EXE "${Protobuf_PROTOC_EXECUTABLE}"
         PROTOC_OUT_DIR "${PROTO_BINARY_DIR}"
     )
     
     protobuf_generate(
         TARGET ${PROJECT_NAME}
         LANGUAGE grpc
-        PROTOC_EXE "${CMAKE_BINARY_DIR}/${Protobuf_PROTOC_EXECUTABLE}"
+        PROTOC_EXE "${Protobuf_PROTOC_EXECUTABLE}"
         GENERATE_EXTENSIONS .grpc.pb.h .grpc.pb.cc
         PLUGIN "protoc-gen-grpc=\$<TARGET_FILE:gRPC::grpc_cpp_plugin>"
         IMPORT_DIRS ${PROTO_FILE_DIR}
diff --git a/src/testing/KernelTestHost/CMakeLists.txt b/src/testing/KernelTestHost/CMakeLists.txt
index 41e9ba9..8b3e212 100644
--- a/src/testing/KernelTestHost/CMakeLists.txt
+++ b/src/testing/KernelTestHost/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 4.0)
+cmake_minimum_required(VERSION 3.15)
 
 # Project name and language
 project(KernelTestHost