diff --git a/.github/workflows/ci_cd.yml b/.github/workflows/ci_cd.yml
index 71e9383e64..7a024613a8 100644
--- a/.github/workflows/ci_cd.yml
+++ b/.github/workflows/ci_cd.yml
@@ -39,38 +39,9 @@ jobs:
         with:
           token: ${{ secrets.PYANSYS_CI_BOT_TOKEN }}
 
-  branch-name:
-    if: github.event_name == 'pull_request'
-    name: Check the name of the branch
-    runs-on: ubuntu-latest
-    steps:
-      - name: Check branch name
-        uses: ansys/actions/branch-name-style@main
-
-  style:
-    name: Code style
-    runs-on: ubuntu-latest
-    steps:
-      - name: PyAnsys code style checks
-        uses: ansys/actions/code-style@v6
-        with:
-          python-version: ${{ env.MAIN_PYTHON_VERSION }}
-          vale-config: "doc/.vale.ini"
-          vale-version: "3.4.1"
-
-  docs-style:
-    name: Documentation Style Check
-    runs-on: ubuntu-latest
-    steps:
-      - name: PyAnsys documentation style checks
-        uses: ansys/actions/doc-style@v6
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-
   smoke-tests:
     name: Build and Smoke tests
     runs-on: ${{ matrix.os }}
-    needs: [style]
     strategy:
       fail-fast: false
       matrix:
@@ -93,7 +64,6 @@ jobs:
   docs:
     name: Documentation
     runs-on: ubuntu-latest
-    needs: [docs-style]
     steps:
 
       - name: Login in Github Container registry
@@ -107,10 +77,10 @@ jobs:
         run: docker pull ${{ env.DOCKER_IMAGE_NAME }}:${{ env.DOCKER_IMAGE_TAG }}
 
       - name: Setup headless display
-        uses: pyvista/setup-headless-display-action@v2
+        uses: pyvista/setup-headless-display-action@v4
 
       - name: "Run Ansys documentation building action"
-        uses: ansys/actions/doc-build@v6
+        uses: ansys/actions/doc-build@v10
         with:
           check-links: false
         env:
diff --git a/doc/source/getting_started/index.rst b/doc/source/getting_started/index.rst
index ccf8b96a4e..36de93b74e 100644
--- a/doc/source/getting_started/index.rst
+++ b/doc/source/getting_started/index.rst
@@ -57,6 +57,17 @@ To install a basic version of the client, use this command instead:
 
    pip install -e .
 
+Connecting through gRPC
+-----------------------
+
+PyPrimeMesh uses gRPC to provide secure communications between client and server. 
+When you run the client and server on the same machine: 
+
+- For Linux OS, PyPrimeMesh uses UDS (Unix Domain Socket) for communications. 
+- For Windows OS, PyPrimeMesh uses interceptor to validate gRPC connections,
+  ensures the client is running on the same Windows user account as the server and authenticates the client. 
+ 
+When you launch PyPrimeMesh, gRPC  establishes a connection between the Client and the Server with local a connection only. 
 
 Dependencies
 ------------
diff --git a/doc/styles/config/vocabularies/ANSYS/accept.txt b/doc/styles/config/vocabularies/ANSYS/accept.txt
index 600c223aa2..c59492bb5e 100644
--- a/doc/styles/config/vocabularies/ANSYS/accept.txt
+++ b/doc/styles/config/vocabularies/ANSYS/accept.txt
@@ -5,6 +5,7 @@ AutoMesh
 automesh
 Boolean
 CAD
+client_certs_dir
 conformally
 [Dd]efeature
 defeaturing
diff --git a/pyproject.toml b/pyproject.toml
index 4535ebb58b..188b2d4307 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "flit_core.buildapi"
 
 [project]
 name = "ansys-meshing-prime"
-version = "0.6.2"
+version = "0.6.3"
 description = "PyPrimeMesh is a Python client to Ansys Prime Server, which delivers core Ansys meshing technology."
 readme = "README.md"
 requires-python = ">=3.8,<4"
@@ -31,20 +31,21 @@ dependencies = [
 [project.optional-dependencies]
 graphics = [
   "pyvista[jupyter]>=0.38.1",
+  "vtk>=9.3.0",
 ]
 tests = [
   "pytest==8.2.2",
   "pytest-cov==5.0.0",
   "pytest-pyvista==0.1.9",
   "pytest-xvfb==3.0.0",
-  "pyvista[trame]==0.44.0"
+  "pyvista[trame]>=0.44.1",
 ]
 doc = [
   "ansys-sphinx-theme==0.15.2",
   "jupyter-sphinx==0.5.3",
   "numpydoc==1.7.0",
   "Sphinx==7.2.6",
-  "pyvista==0.44.0",
+  "pyvista>=0.44.1",
   "sphinx-autodoc-typehints==2.0.1",
   "sphinx-copybutton==0.5.2",
   "sphinx-gallery==0.15.0",
diff --git a/src/ansys/meshing/prime/graphics/graphics.py b/src/ansys/meshing/prime/graphics/graphics.py
index 6cc9a2c16e..d70d16f071 100644
--- a/src/ansys/meshing/prime/graphics/graphics.py
+++ b/src/ansys/meshing/prime/graphics/graphics.py
@@ -28,7 +28,7 @@
 import numpy as np
 import pyvista as pv
 import vtk
-from pyvista import Plotter
+from pyvista.plotting.plotting import Plotter
 
 import ansys.meshing.prime as prime
 from ansys.meshing.prime.graphics.trame_gui import _HAS_TRAME, TrameVisualizer
diff --git a/src/ansys/meshing/prime/internals/client.py b/src/ansys/meshing/prime/internals/client.py
index 076ed65fb3..804ae54e9c 100644
--- a/src/ansys/meshing/prime/internals/client.py
+++ b/src/ansys/meshing/prime/internals/client.py
@@ -65,6 +65,8 @@ def __init__(
         port: int = defaults.port(),
         timeout: float = defaults.connection_timeout(),
         credentials=None,
+        connection_type: config.ConnectionType = config.ConnectionType.GRPC,
+        uds_file: str = None,
         **kwargs,
     ):
         """Initialize the client."""
@@ -76,28 +78,37 @@ def __init__(
         self._process = server_process
         self._comm = None
         if not local:
-            try:
-                from ansys.meshing.prime.internals.grpc_communicator import (
-                    GRPCCommunicator,
-                )
-
-                channel = kwargs.get('channel', None)
-                if channel is not None:
-                    self._comm = GRPCCommunicator(channel=channel, timeout=timeout)
-                else:
-                    self._comm = GRPCCommunicator(
-                        ip=ip, port=port, timeout=timeout, credentials=credentials
+            if connection_type == config.ConnectionType.GRPC:
+                try:
+                    from ansys.meshing.prime.internals.grpc_communicator import (
+                        GRPCCommunicator,
                     )
-                    setattr(self, 'port', port)
-            except ImportError as err:
-                logging.getLogger('PyPrimeMesh').error(
-                    f'Failed to load grpc_communicator with message: {err.msg}'
-                )
-                raise
-            except ConnectionError:
-                self.exit()
 
-                logging.getLogger('PyPrimeMesh').error('Failed to connect to PRIME GRPC server')
+                    channel = kwargs.get('channel', None)
+                    if channel is not None:
+                        self._comm = GRPCCommunicator(channel=channel, timeout=timeout)
+                    else:
+                        if os.name == 'nt':
+                            self._comm = GRPCCommunicator(
+                                ip=ip, port=port, timeout=timeout, credentials=credentials
+                            )
+                        else:
+                            self._comm = GRPCCommunicator(
+                                uds_file=uds_file, timeout=timeout, credentials=credentials
+                            )
+                        setattr(self, 'port', port)
+                except ImportError as err:
+                    logging.getLogger('PyPrimeMesh').error(
+                        f'Failed to load grpc_communicator with message: {err.msg}'
+                    )
+                    raise
+                except ConnectionError:
+                    self.exit()
+
+                    logging.getLogger('PyPrimeMesh').error('Failed to connect to PRIME GRPC server')
+                    raise
+            else:
+                logging.getLogger('PyPrimeMesh').error(f'Invalid server type: {connection_type}')
                 raise
         else:
             try:
diff --git a/src/ansys/meshing/prime/internals/config.py b/src/ansys/meshing/prime/internals/config.py
index b0692a06b5..284e2aa171 100644
--- a/src/ansys/meshing/prime/internals/config.py
+++ b/src/ansys/meshing/prime/internals/config.py
@@ -23,6 +23,7 @@
 """Configuration utility for PyPrimeMesh."""
 
 from contextlib import contextmanager
+from enum import Enum
 
 __all__ = [
     'enable_optimizing_numpy_arrays',
@@ -45,6 +46,10 @@
 from ansys.meshing.prime.internals.logger import PrimeLogger
 
 
+class ConnectionType(Enum):
+    GRPC = 1
+
+
 def _optimize_vectors():
     """Get the value of the flag for optimizing vectors."""
     return __DEFAULT_USE_BINARY
diff --git a/src/ansys/meshing/prime/internals/grpc_communicator.py b/src/ansys/meshing/prime/internals/grpc_communicator.py
index 0ab1ee4ca7..d4e895efa9 100644
--- a/src/ansys/meshing/prime/internals/grpc_communicator.py
+++ b/src/ansys/meshing/prime/internals/grpc_communicator.py
@@ -104,7 +104,13 @@ def __init__(
             ip_addr = f"{ip}:{port}"
             channel_options = grpc_utils.get_default_channel_args()
             if credentials is None:
-                self._channel = grpc.insecure_channel(ip_addr, options=channel_options)
+                uds_file = kwargs.get('uds_file', None)
+                if uds_file is not None:
+                    options = (('grpc.default_authority', 'localhost'),)
+                    self._channel = grpc.insecure_channel(uds_file, options=options)
+                else:
+                    options = (('grpc.default_authority', 'localhost'),)
+                    self._channel = grpc.insecure_channel(ip_addr, options=options)
             else:
                 self._channel = grpc.secure_channel(ip_addr, credentials, options=channel_options)
 
diff --git a/src/ansys/meshing/prime/internals/launcher.py b/src/ansys/meshing/prime/internals/launcher.py
index 9dd06b950a..a6c311193e 100644
--- a/src/ansys/meshing/prime/internals/launcher.py
+++ b/src/ansys/meshing/prime/internals/launcher.py
@@ -25,6 +25,7 @@
 import os
 import subprocess
 import sys
+import uuid
 from typing import Optional
 
 import ansys.meshing.prime.internals.config as config
@@ -73,6 +74,7 @@ def launch_server_process(
     ip: str = defaults.ip(),
     port: int = defaults.port(),
     n_procs: Optional[int] = None,
+    connection_type: config.ConnectionType = None,
     **kw,
 ) -> subprocess.Popen:
     """Launch a server process for Ansys Prime Server.
@@ -153,6 +155,9 @@ def launch_server_process(
             server_args.append(f'--scheduler')
             server_args.append(f'{scheduler}')
 
+    if os.name != 'nt' and connection_type == config.ConnectionType.GRPC:
+        server_args.append(f'--uds={kw.get("uds_file", "")}')
+
     kwargs = {
         'stdin': subprocess.DEVNULL,
     }
@@ -211,6 +216,7 @@ def launch_prime(
     ip: str = defaults.ip(),
     port: int = defaults.port(),
     timeout: float = defaults.connection_timeout(),
+    connection_type: config.ConnectionType = config.ConnectionType.GRPC,
     n_procs: Optional[int] = None,
     version: Optional[str] = None,
     **kwargs,
@@ -262,8 +268,23 @@ def launch_prime(
         client.container_name = container_name
         return client
 
+    uds_file = f'unix:/tmp/pyprimemesh-{uuid.uuid4()}.sock'
+
     server = launch_server_process(
-        prime_root=prime_root, ip=ip, port=port, n_procs=n_procs, **kwargs
+        prime_root=prime_root,
+        ip=ip,
+        port=port,
+        n_procs=n_procs,
+        connection_type=connection_type,
+        uds_file=uds_file,
+        **kwargs,
     )
 
-    return Client(server_process=server, ip=ip, port=port, timeout=timeout)
+    return Client(
+        server_process=server,
+        ip=ip,
+        port=port,
+        timeout=timeout,
+        uds_file=uds_file,
+        connection_type=connection_type,
+    )