diff --git a/deploy/docker/helm/src/main/chart/templates/ingress.yml b/deploy/docker/helm/src/main/chart/templates/ingress.yml
index e6116cc..22fe9bd 100644
--- a/deploy/docker/helm/src/main/chart/templates/ingress.yml
+++ b/deploy/docker/helm/src/main/chart/templates/ingress.yml
@@ -9,13 +9,16 @@ metadata:
     nginx.ingress.kubernetes.io/proxy-connect-timeout: "60"
     nginx.ingress.kubernetes.io/proxy-read-timeout: "180"
     nginx.ingress.kubernetes.io/proxy-send-timeout: "180"
+    {{- with .Values.ingress.annotations }}
+    {{ toYaml . | nindent 4 }}
+    {{- end }}
 spec:
   tls:
   - hosts:
-    - connector.services.{{ .Values.baseUrl }}
+    - {{ if .Values.absoluteUrl }}{{ .Values.absoluteUrl }}{{else}}"connector.services.{{ .Values.baseUrl }}"{{ end }}
     secretName: edu-sharing-connector-tls
   rules:
-  - host: connector.services.{{ .Values.baseUrl }}
+  - host: {{ if .Values.absoluteUrl }}{{ .Values.absoluteUrl }}{{else}}"connector.services.{{ .Values.baseUrl }}"{{ end }}
     http:
       paths:
       - backend:
diff --git a/deploy/docker/helm/src/main/chart/templates/service.yml b/deploy/docker/helm/src/main/chart/templates/service.yml
index a9a443a..999b9a7 100644
--- a/deploy/docker/helm/src/main/chart/templates/service.yml
+++ b/deploy/docker/helm/src/main/chart/templates/service.yml
@@ -23,4 +23,4 @@ spec:
     - port: 3306
       name: tcp-db
       targetPort: db
-{{- end }}
\ No newline at end of file
+{{- end }}
diff --git a/deploy/docker/helm/src/main/chart/templates/statefulset.yml b/deploy/docker/helm/src/main/chart/templates/statefulset.yml
index 29691ca..8fdff5e 100644
--- a/deploy/docker/helm/src/main/chart/templates/statefulset.yml
+++ b/deploy/docker/helm/src/main/chart/templates/statefulset.yml
@@ -13,13 +13,19 @@ spec:
       labels:
         app: edu-sharing-connector
     spec:
+     {{- with .Values.podSecurityContext }}
+      securityContext: {{ toYaml . | nindent 8 }}
+     {{- end }}
       containers:
       - name: edu-sharing-connector
         image: docker.edu-sharing.com/community/edu_sharing-community-services-edu-connector-service:{{ .Values.version }}
+        {{- with .Values.securityContext }}
+        securityContext: {{ toYaml . | nindent 10 }}
+        {{- end }}
         imagePullPolicy: Always
         env:
         - name: HOST_EXTERNAL
-          value: "connector.services.{{ .Values.baseUrl }}"
+          value: {{ if .Values.absoluteUrl }}{{ .Values.absoluteUrl }}{{else}}"connector.services.{{ .Values.baseUrl }}"{{ end }}
         - name: PROT_EXTERNAL
           value: "https"
         - name: PORT_EXTERNAL
@@ -96,9 +102,15 @@ spec:
       labels:
         app: edu-sharing-connector-db
     spec:
+      {{- with merge .Values.database.podSecurityContext .Values.podSecurityContext }}
+      securityContext: {{ toYaml . | nindent 8 }}
+      {{- end }}
       containers:
       - name: edu-sharing-connector-db
         image: docker.edu-sharing.com/community/edu_sharing-community-services-edu-connector-deploy-docker-build-postgresql:{{ .Values.version }}
+        {{- with merge .Values.database.securityContext .Values.securityContext }}
+        securityContext: {{ toYaml . | nindent 10 }}
+        {{- end }}
         env:
         - name: POSTGRESQL_DATABASE
           value: connector
diff --git a/deploy/docker/helm/src/main/chart/values.yaml b/deploy/docker/helm/src/main/chart/values.yaml
index 6c3d085..9d83644 100644
--- a/deploy/docker/helm/src/main/chart/values.yaml
+++ b/deploy/docker/helm/src/main/chart/values.yaml
@@ -1,7 +1,7 @@
 baseUrl: 
 storageClassName:
 clusterIssuer: letsencrypt
-version: 8.1.2
+version: 8.3.0-RC1
 database:
   storageSize: 30Gi
   enabled: true
@@ -11,4 +11,25 @@ database:
      port: "???"
      database: "???"
      username: "???"
-     password: "???"
\ No newline at end of file
+     password: "???"
+  podSecurityContext:
+    fsGroup: 1001
+  securityContext:
+    runAsUser: 1001
+
+
+podSecurityContext:
+
+  fsGroup: 1000
+  fsGroupChangePolicy: OnRootMismatch
+
+securityContext:
+
+  allowPrivilegeEscalation: false
+  capabilities:
+    drop:
+      - ALL
+  runAsUser: 1000
+
+ingress:
+  annotations:
\ No newline at end of file