diff --git a/api/build.sh b/api/build.sh
index c5610e233..0e82088fe 100644
--- a/api/build.sh
+++ b/api/build.sh
@@ -50,6 +50,9 @@ function build_api(){
         docker tag ${DOCKER_REPO:-'local'}/chalice:${image_tag} ${DOCKER_REPO:-'local'}/chalice:${tag}latest
         docker push ${DOCKER_REPO:-'local'}/chalice:${tag}latest
     }
+    [[ $SIGN_IMAGE -eq 1 ]] && {
+        cosign sign --key $SIGN_KEY ${DOCKER_REPO:-'local'}/chalice:${image_tag}
+    }
     echo "api docker build completed"
 }
 
diff --git a/backend/build.sh b/backend/build.sh
index 6ff4cd4ef..95a833139 100755
--- a/backend/build.sh
+++ b/backend/build.sh
@@ -27,6 +27,9 @@ function build_service() {
     [[ $PUSH_IMAGE -eq 1 ]] && {
         docker push ${DOCKER_REPO:-'local'}/$image:${image_tag}
     }
+    [[ $SIGN_IMAGE -eq 1 ]] && {
+        cosign sign --key $SIGN_KEY ${DOCKER_REPO:-'local'}/$image:${image_tag}
+    }
     echo "Build completed for $image"
     return
 }
diff --git a/ee/api/build_crons.sh b/ee/api/build_crons.sh
index 2f9d84a81..4d246265a 100644
--- a/ee/api/build_crons.sh
+++ b/ee/api/build_crons.sh
@@ -36,6 +36,9 @@ function build_crons(){
         docker tag ${DOCKER_REPO:-'local'}/crons:${git_sha1} ${DOCKER_REPO:-'local'}/crons:${tag}latest
         docker push ${DOCKER_REPO:-'local'}/crons:${tag}latest
     }
+    [[ $SIGN_IMAGE -eq 1 ]] && {
+        cosign sign --key $SIGN_KEY ${DOCKER_REPO:-'local'}/crons:${image_tag}
+    }
     echo "completed crons build"
 }
 
diff --git a/frontend/build.sh b/frontend/build.sh
index 33b726c1a..55d295746 100644
--- a/frontend/build.sh
+++ b/frontend/build.sh
@@ -26,7 +26,10 @@ function build(){
     [[ $PUSH_IMAGE -eq 1 ]] && {
         docker push ${DOCKER_REPO:-'local'}/frontend:${image_tag}
     }
-    echo "frotend build completed"
+    [[ $SIGN_IMAGE -eq 1 ]] && {
+        cosign sign --key $SIGN_KEY ${DOCKER_REPO:-'local'}/frontend:${image_tag}
+    }
+    echo "frontend build completed"
 }
 
 check_prereq
diff --git a/peers/build.sh b/peers/build.sh
index 25aa0d7ed..45cc97892 100644
--- a/peers/build.sh
+++ b/peers/build.sh
@@ -35,6 +35,9 @@ function build_api(){
         docker tag ${DOCKER_REPO:-'local'}/peers:${image_tag} ${DOCKER_REPO:-'local'}/peers:latest
         docker push ${DOCKER_REPO:-'local'}/peers:latest
     }
+    [[ $SIGN_IMAGE -eq 1 ]] && {
+        cosign sign --key $SIGN_KEY ${DOCKER_REPO:-'local'}/peers:${image_tag}
+    }
     echo "peer docker build complted"
 }
 
diff --git a/scripts/helmcharts/build_deploy.sh b/scripts/helmcharts/build_deploy.sh
index e5714a1b2..cc5acd020 100644
--- a/scripts/helmcharts/build_deploy.sh
+++ b/scripts/helmcharts/build_deploy.sh
@@ -8,6 +8,12 @@ set -e
 # Removing local alpine:latest image
 docker rmi alpine || true
 
+# Signing image
+# cosign sign --key awskms:///alias/openreplay-container-sign image_url:tag
+export SIGN_IMAGE=1
+export PUSH_IMAGE=1
+export SIGN_KEY="awskms:///alias/openreplay-container-sign"
+
 echo $DOCKER_REPO
 [[ -z DOCKER_REPO ]] && {
     echo Set DOCKER_REPO="your docker registry"
@@ -15,15 +21,15 @@ echo $DOCKER_REPO
 } || {
     docker login $DOCKER_REPO
     cd ../../backend
-    PUSH_IMAGE=1 bash build.sh $@
+    bash build.sh $@
     cd ../utilities
-    PUSH_IMAGE=1 bash build.sh $@
+    bash build.sh $@
     cd ../peers
-    PUSH_IMAGE=1 bash build.sh $@
+    bash build.sh $@
     cd ../frontend
-    PUSH_IMAGE=1 bash build.sh $@
+    bash build.sh $@
     cd ../sourcemap-reader
-    PUSH_IMAGE=1 bash build.sh $@
+    bash build.sh $@
     cd ../api
-    PUSH_IMAGE=1 bash build.sh $@
+    bash build.sh $@
 }
diff --git a/sourcemap-reader/build.sh b/sourcemap-reader/build.sh
index 33d318cab..859347fd4 100644
--- a/sourcemap-reader/build.sh
+++ b/sourcemap-reader/build.sh
@@ -46,6 +46,9 @@ function build_api(){
         docker tag ${DOCKER_REPO:-'local'}/${image_name}:${image_tag} ${DOCKER_REPO:-'local'}/${image_name}:${tag}latest
         docker push ${DOCKER_REPO:-'local'}/${image_name}:${tag}latest
     }
+    [[ $SIGN_IMAGE -eq 1 ]] && {
+        cosign sign --key $SIGN_KEY ${DOCKER_REPO:-'local'}/$image_name:${image_tag}
+    }
     echo "${image_name} docker build completed"
 }
 
diff --git a/utilities/build.sh b/utilities/build.sh
index d1042375b..87ff7f3e6 100644
--- a/utilities/build.sh
+++ b/utilities/build.sh
@@ -36,6 +36,9 @@ function build_api(){
         docker tag ${DOCKER_REPO:-'local'}/assist:${image_tag} ${DOCKER_REPO:-'local'}/assist:latest
         docker push ${DOCKER_REPO:-'local'}/assist:latest
     }
+    [[ $SIGN_IMAGE -eq 1 ]] && {
+        cosign sign --key $SIGN_KEY ${DOCKER_REPO:-'local'}/assist:${image_tag}
+    }
     echo "build completed for assist"
 }