diff --git a/.gitignore b/.gitignore
index e48347c2..6e68831a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -35,6 +35,7 @@ CMakeLists.txt.user*
 .DS_Store
 ._.DS_Store
 ._*
+*.dmg
 
 # tmp files
 *.*~
diff --git a/.travis.yml b/.travis.yml
index 67618ffb..9088cde6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -14,15 +14,7 @@ jobs:
       
       env:
         - QT_VERSION=5.15.1
-        
-      before_install:
-        - export CERTIFICATE_P12=deploy/PrivacyTechAppleCert.p12
-        - export KEYCHAIN=build.keychain
-        - security create-keychain -p $MAC_CERT_PW $KEYCHAIN
-        - security default-keychain -s $KEYCHAIN
-        - security unlock-keychain -p $MAC_CERT_PW $KEYCHAIN
-        - security import $CERTIFICATE_P12 -k $KEYCHAIN -P $MAC_CERT_PW -T /usr/bin/codesign
-  
+         
       script:
         - |
           if [ ! -f $HOME/Qt/$QT_VERSION/clang_64/bin/qmake ]; then \
@@ -38,7 +30,7 @@ jobs:
         token: $GH_TOKEN
         skip_cleanup: true
         file:
-        - "AmneziaVPN.dmg"
+        - "AmneziaVPN_unsigned.dmg"
         on:
           tags: true
           branch: master
@@ -93,4 +85,4 @@ cache:
   directories:
     - $HOME/Qt
     - /C/Qt
-    - $HOME/Library/Caches/Homebrew
\ No newline at end of file
+    - $HOME/Library/Caches/Homebrew
diff --git a/deploy/PrivacyTechAppleCert.p12 b/deploy/PrivacyTechAppleCert.p12
deleted file mode 100644
index f8b91957..00000000
Binary files a/deploy/PrivacyTechAppleCert.p12 and /dev/null differ
diff --git a/deploy/PrivacyTechAppleCertDeveloperId.p12 b/deploy/PrivacyTechAppleCertDeveloperId.p12
new file mode 100755
index 00000000..a04ec85a
Binary files /dev/null and b/deploy/PrivacyTechAppleCertDeveloperId.p12 differ
diff --git a/deploy/PrivacyTechAppleCertInstallerId.p12 b/deploy/PrivacyTechAppleCertInstallerId.p12
new file mode 100755
index 00000000..ee9a34e9
Binary files /dev/null and b/deploy/PrivacyTechAppleCertInstallerId.p12 differ
diff --git a/deploy/PrivacyTechWindowsCert.pfx b/deploy/PrivacyTechWindowsCert.pfx
index 60e139fc..0eb043c4 100644
Binary files a/deploy/PrivacyTechWindowsCert.pfx and b/deploy/PrivacyTechWindowsCert.pfx differ
diff --git a/deploy/WWDRCA.cer b/deploy/WWDRCA.cer
new file mode 100644
index 00000000..d2bb1da6
Binary files /dev/null and b/deploy/WWDRCA.cer differ
diff --git a/deploy/build_macos.sh b/deploy/build_macos.sh
old mode 100644
new mode 100755
index ecd31833..2acbb2a3
--- a/deploy/build_macos.sh
+++ b/deploy/build_macos.sh
@@ -5,46 +5,37 @@ set -o errexit -o nounset
 
 # Hold on to current directory
 PROJECT_DIR=$(pwd)
-SCRIPT_DIR=$PROJECT_DIR/deploy
+DEPLOY_DIR=$PROJECT_DIR/deploy
 
-mkdir -p $SCRIPT_DIR/build
-WORK_DIR=$SCRIPT_DIR/build
+mkdir -p $DEPLOY_DIR/build
+BUILD_DIR=$DEPLOY_DIR/build
 
 echo "Project dir: ${PROJECT_DIR}" 
-echo "Build dir: ${WORK_DIR}" 
+echo "Build dir: ${BUILD_DIR}"
 
 APP_NAME=AmneziaVPN
 APP_FILENAME=$APP_NAME.app
 APP_DOMAIN=org.amneziavpn.package
 PLIST_NAME=$APP_NAME.plist
 
-RELEASE_DIR=$WORK_DIR
-OUT_APP_DIR=$RELEASE_DIR/client
+OUT_APP_DIR=$BUILD_DIR/client
 BUNDLE_DIR=$OUT_APP_DIR/$APP_FILENAME
 DEPLOY_DATA_DIR=$PROJECT_DIR/deploy/data/macos
-INSTALLER_DATA_DIR=$RELEASE_DIR/installer/packages/$APP_DOMAIN/data
+INSTALLER_DATA_DIR=$BUILD_DIR/installer/packages/$APP_DOMAIN/data
 
 PRO_FILE_PATH=$PROJECT_DIR/$APP_NAME.pro
 QMAKE_STASH_FILE=$PROJECT_DIR/.qmake_stash
-TARGET_FILENAME=$PROJECT_DIR/$APP_NAME.dmg
+DMG_FILENAME=$PROJECT_DIR/${APP_NAME}_unsigned.dmg
 
 # Seacrh Qt
-echo "Brew Qt version $(brew --prefix qt)"
-
-
-#if [ -f $(brew --prefix qt)/clang_64/bin/qmake ]; then QT_BIN_DIR=$(brew --prefix qt)/clang_64/bin;
-#else QT_BIN_DIR=$HOME/Qt/5.14.2/clang_64/bin; fi
+if [ -z "${QT_VERSION+x}" ]; then export QT_VERSION=5.15.2; fi
 
 QT_BIN_DIR=$HOME/Qt/$QT_VERSION/clang_64/bin
-
-#QIF_BIN_DIR=$HOME/Qt/Tools/QtInstallerFramework/4.0/bin
 QIF_BIN_DIR=$QT_BIN_DIR/../../../Tools/QtInstallerFramework/4.0/bin
 
 echo "Using Qt in $QT_BIN_DIR"
 echo "Using QIF in $QIF_BIN_DIR"
 
-ls -al $QT_BIN_DIR/../../..
-
 
 # Checking env
 $QT_BIN_DIR/qmake -v
@@ -53,7 +44,7 @@ clang -v
 
 # Build App
 echo "Building App..."
-cd $WORK_DIR
+cd $BUILD_DIR
 
 $QT_BIN_DIR/qmake $PROJECT_DIR/AmneziaVPN.pro 'CONFIG+=release CONFIG+=x86_64'
 make -j `sysctl -n hw.ncpu`
@@ -67,15 +58,41 @@ echo "____________________________________"
 # Package 
 echo "Packaging ..."
 
-#cd $SCRIPT_DIR
+#cd $DEPLOY_DIR
 
 $QT_BIN_DIR/macdeployqt $OUT_APP_DIR/$APP_FILENAME -always-overwrite
-cp -av $RELEASE_DIR/service/server/$APP_NAME-service.app/Contents/macOS/$APP_NAME-service $BUNDLE_DIR/Contents/macOS
+cp -av $BUILD_DIR/service/server/$APP_NAME-service.app/Contents/macOS/$APP_NAME-service $BUNDLE_DIR/Contents/macOS
 cp -Rv $PROJECT_DIR/deploy/data/macos/* $BUNDLE_DIR/Contents/macOS
 
+if [ "${MAC_CERT_PW+x}" ]; then
+
+CERTIFICATE_P12=$DEPLOY_DIR/PrivacyTechAppleCertDeveloperId.p12
+WWDRCA=$DEPLOY_DIR/WWDRCA.cer
+KEYCHAIN=amnezia.build.keychain
+TEMP_PASS=tmp_pass
+
+security create-keychain -p $TEMP_PASS $KEYCHAIN || true
+security default-keychain -s $KEYCHAIN
+security unlock-keychain -p $TEMP_PASS $KEYCHAIN
+
+security default-keychain
+security list-keychains
+
+security import $WWDRCA -k $KEYCHAIN -T /usr/bin/codesign || true
+security import $CERTIFICATE_P12 -k $KEYCHAIN -P $MAC_CERT_PW -T /usr/bin/codesign || true
+
+security set-key-partition-list -S apple-tool:,apple: -k $TEMP_PASS $KEYCHAIN
+security find-identity -p codesigning
+
+/usr/bin/codesign --deep --force --verbose --timestamp -o runtime --sign "Developer ID Application: Privacy Technologies OU (X7UJ388FXK)" $BUNDLE_DIR
+/usr/bin/codesign --verify -vvvv $BUNDLE_DIR || true
+spctl -a -vvvv $BUNDLE_DIR || true
+
+fi
+
 
 mkdir -p $INSTALLER_DATA_DIR
-cp -av $PROJECT_DIR/deploy/installer $RELEASE_DIR
+cp -av $PROJECT_DIR/deploy/installer $BUILD_DIR
 cp -av $DEPLOY_DATA_DIR/post_install.sh $INSTALLER_DATA_DIR/post_install.sh
 cp -av $DEPLOY_DATA_DIR/post_uninstall.sh $INSTALLER_DATA_DIR/post_uninstall.sh
 cp -av $DEPLOY_DATA_DIR/$PLIST_NAME $INSTALLER_DATA_DIR/$PLIST_NAME
@@ -86,9 +103,24 @@ chmod a+x $INSTALLER_DATA_DIR/post_install.sh $INSTALLER_DATA_DIR/post_uninstall
 cd $BUNDLE_DIR 
 tar czf $INSTALLER_DATA_DIR/$APP_NAME.tar.gz ./
 
-cd $RELEASE_DIR/installer
-$QIF_BIN_DIR/binarycreator --offline-only -v -c config/macos.xml -p packages -f $APP_NAME
-hdiutil create -volname $APP_NAME -srcfolder $APP_NAME.app -ov -format UDZO $TARGET_FILENAME
+cd $BUILD_DIR/installer
+$QIF_BIN_DIR/binarycreator --offline-only -v -c config/macos.xml -p packages -f $APP_FILENAME
+if [ "${MAC_CERT_PW+x}" ]; then
+/usr/bin/codesign --deep --force --verbose --timestamp -o runtime --sign "Developer ID Application: Privacy Technologies OU (X7UJ388FXK)" $APP_FILENAME
+fi
 
+hdiutil create -volname $APP_NAME -srcfolder $APP_NAME.app -ov -format UDZO $DMG_FILENAME
 
-echo "Finished, artifact is $PROJECT_DIR/$APP_NAME.dmg"
+if [ "${MAC_CERT_PW+x}" ]; then
+/usr/bin/codesign --deep --force --verbose --timestamp -o runtime --sign "Developer ID Application: Privacy Technologies OU (X7UJ388FXK)" $DMG_FILENAME
+/usr/bin/codesign --verify -vvvv $DMG_FILENAME || true
+spctl -a -vvvv $DMG_FILENAME || true
+#xcrun altool --notarize-app -f $DMG_FILENAME -t osx --primary-bundle-id $APP_DOMAIN -u $APPLE_DEV_EMAIL
+#xcrun stapler staple $DMG_FILENAME
+#xcrun stapler validate $DMG_FILENAME
+fi
+
+echo "Finished, artifact is $DMG_FILENAME"
+
+# restore keychain
+security default-keychain -s login.keychain
diff --git a/deploy/build_windows.bat b/deploy/build_windows.bat
index 9d938f5e..8ee3e74f 100644
--- a/deploy/build_windows.bat
+++ b/deploy/build_windows.bat
@@ -44,6 +44,12 @@ echo "PRO_FILE_PATH: 		%PRO_FILE_PATH%"
 echo "QMAKE_STASH_FILE: 		%QMAKE_STASH_FILE%"
 echo "TARGET_FILENAME: 		%TARGET_FILENAME%"
 
+rem Signing staff
+powershell Set-ExecutionPolicy -ExecutionPolicy Unrestricted -Scope LocalMachine
+powershell Get-ExecutionPolicy -List
+
+powershell Import-PfxCertificate -FilePath %SCRIPT_DIR:"=%\PrivacyTechWindowsCert.pfx -CertStoreLocation Cert:\LocalMachine\My -Password $(ConvertTo-SecureString -String $Env:WIN_CERT_PW -AsPlainText -Force)
+
 echo "Cleanup..."
 Rmdir /Q /S %RELEASE_DIR%
 Del %QMAKE_STASH_FILE%
@@ -59,7 +65,6 @@ cd %PROJECT_DIR%
 cd %WORK_DIR%
 set CL=/MP
 nmake /A /NOLOGO
-break
 nmake clean
 rem if not exist "%OUT_APP_DIR:"=%\%APP_FILENAME:"=%" break
 
@@ -70,11 +75,11 @@ copy "%WORK_DIR:"=%\platform\post-uninstall\release\post-uninstall.exe"	%OUT_APP
 
 echo "Signing exe"
 cd %OUT_APP_DIR%
-signtool sign /f "%SCRIPT_DIR:"=%\PrivacyTechWindowsCert.pfx" /p %WIN_CERT_PW% /fd sha256 /tr http://timestamp.comodoca.com/?td=sha256 /td sha256 *.exe
+signtool sign /v /sm /s My /n "Privacy Technologies OU" /fd sha256 /tr http://timestamp.comodoca.com/?td=sha256 /td sha256 *.exe
  
 "%QT_BIN_DIR:"=%\windeployqt" --release --force --no-translations "%OUT_APP_DIR:"=%\%APP_FILENAME:"=%"
-signtool sign /f "%SCRIPT_DIR:"=%\PrivacyTechWindowsCert.pfx" /p %WIN_CERT_PW% /fd sha256 /tr http://timestamp.comodoca.com/?td=sha256 /td sha256 *.dll
 
+signtool sign /v /sm /s My /n "Privacy Technologies OU" /fd sha256 /tr http://timestamp.comodoca.com/?td=sha256 /td sha256 *.dll
 
 echo "Copying deploy data..."
 xcopy %DEPLOY_DATA_DIR% 											%OUT_APP_DIR%  /s /e /y /i /f
@@ -96,7 +101,7 @@ echo "Creating installer..."
 "%QIF_BIN_DIR:"=%\binarycreator" --offline-only -v -c config\windows.xml -p packages -f %TARGET_FILENAME%
 
 cd %PROJECT_DIR%
-signtool sign /f "%SCRIPT_DIR:"=%\PrivacyTechWindowsCert.pfx" /p %WIN_CERT_PW% /fd sha256 /tr http://timestamp.comodoca.com/?td=sha256 /td sha256 %TARGET_FILENAME%
+signtool sign /v /sm /s My /n "Privacy Technologies OU" /fd sha256 /tr http://timestamp.comodoca.com/?td=sha256 /td sha256 %TARGET_FILENAME%
 
 echo "Finished, see %TARGET_FILENAME%"
 exit 0
\ No newline at end of file