diff --git a/.gitea/workflows/deploy.yaml b/.gitea/workflows/deploy.yaml
index 0de5a1b..6d25707 100644
--- a/.gitea/workflows/deploy.yaml
+++ b/.gitea/workflows/deploy.yaml
@@ -11,6 +11,8 @@ jobs:
     outputs:
       node-labels: ${{ steps.filter.outputs.node-labels }}
       coredns: ${{ steps.filter.outputs.coredns }}
+      traefik: ${{ steps.filter.outputs.traefik }}
+      crowdsec: ${{ steps.filter.outputs.crowdsec }}
     steps:
       - uses: actions/checkout@v5
         with:
@@ -23,6 +25,10 @@ jobs:
               - 'node-labels/**'
             coredns:
               - 'coredns/**'
+            traefik:
+              - 'traefik/**'
+            crowdsec:
+              - 'crowdsec/**'
 
   deploy-node-labels:
     runs-on: ubuntu-latest
@@ -56,3 +62,78 @@ jobs:
       - name: Restart coredns
         run: |
           kubectl -n kube-system rollout restart deployment coredns
+
+  deploy-traefik:
+    runs-on: ubuntu-latest
+    needs: check-changes
+    if: ${{ needs.check-changes.outputs.traefik == 'true' }}
+    steps:
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
+      - uses: azure/setup-kubectl@776406bce94f63e41d621b960d78ee25c8b76ede # v4
+      - uses: azure/k8s-set-context@ae59a723ba9abe7a9655538854a025448dbab4aa # v4
+        with:
+          method: kubeconfig
+          kubeconfig: ${{ secrets.KUBECONFIG }}
+      - name: Set ionos api credentials
+        uses: azure/k8s-create-secret@6e0ba8047235646753f2a3a3b359b4d0006ff218 # v5
+        with:
+          namespace: kube-system
+          secret-name: ionos-api-credentials
+          secret-type: generic
+          data: |
+            {
+              "apiKey": "${{ secrets.IONOS_API_KEY }}"
+            }
+      - name: Set admin basic auth credentials
+        uses: azure/k8s-create-secret@6e0ba8047235646753f2a3a3b359b4d0006ff218 # v5
+        with:
+          namespace: kube-system
+          secret-name: admin-basic-auth-credentials
+          secret-type: generic
+          data: |
+            {
+              "username": "bmV0YWRtaW4=",
+              "password": "${{ secrets.ADMIN_BASIC_AUTH_PASSWORD }}"
+            }
+      - name: Set crowdsec bouncer api key
+        uses: azure/k8s-create-secret@6e0ba8047235646753f2a3a3b359b4d0006ff218 # v5
+        with:
+          namespace: kube-system
+          secret-name: crowdsec-bouncer-api-key
+          secret-type: generic
+          data: |
+            {
+              "api-key": "${{ secrets.CROWDSEC_BOUNCER_API_KEY }}"
+            }
+      - name: Deploy
+        uses: azure/k8s-deploy@6f7c489cecd8da05646259d9fa3daae92e095c7b # v5.0.4
+        with:
+          action: deploy
+          manifests: "traefik/"
+          strategy: basic
+          namespace: kube-system
+
+  deploy-crowdsec:
+    runs-on: ubuntu-latest
+    needs: check-changes
+    if: ${{ needs.check-changes.outputs.crowdsec == 'true' }}
+    steps:
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
+      - uses: https://gitea.t000-n.de/t.behrendt/k_deploy_workflows/.gitea/actions/extract-namespace-from-repo-name@v0
+        id: namespace
+        with:
+          repo: ${{ github.repository }}
+      - uses: azure/setup-kubectl@776406bce94f63e41d621b960d78ee25c8b76ede # v4
+      - uses: azure/setup-helm@1a275c3b69536ee54be43f2070a358922e12c8d4 # v4
+        with:
+          version: "3.15.0"
+      - uses: azure/k8s-set-context@ae59a723ba9abe7a9655538854a025448dbab4aa # v4
+        with:
+          method: kubeconfig
+          kubeconfig: ${{ secrets.KUBECONFIG }}
+      - name: Deploy helm
+        uses: helmfile/helmfile-action@f64d5db9f8660aae0205b5fcfc56577d44acefab # v2.1.0
+        with:
+          helmfile-args: apply
+          helm-plugins: https://github.com/databus23/helm-diff@v3.12.0
+          helmfile-workdirectory: "crowdsec"
diff --git a/.gitea/workflows/validate.yaml b/.gitea/workflows/validate.yaml
index da68584..ad6abb0 100644
--- a/.gitea/workflows/validate.yaml
+++ b/.gitea/workflows/validate.yaml
@@ -31,3 +31,40 @@ jobs:
       - name: Validate
         run: |
           kubectl apply -n kube-system -f coredns
+
+  validate-traefik:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
+      - uses: azure/setup-kubectl@776406bce94f63e41d621b960d78ee25c8b76ede # v4
+      - uses: azure/k8s-set-context@ae59a723ba9abe7a9655538854a025448dbab4aa # v4
+        with:
+          method: kubeconfig
+          kubeconfig: ${{ secrets.KUBECONFIG }}
+      - name: Validate
+        uses: azure/k8s-lint@6aefe5066f95e73d2b140d8835cc95583b886989 # v3
+        with:
+          namespace: kube-system
+          lintType: dryrun
+          manifests: "traefik/"
+
+  validate-crowdsec:
+    runs-on:
+      - ubuntu-latest
+      - linux_amd64
+    steps:
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
+      - uses: azure/setup-kubectl@776406bce94f63e41d621b960d78ee25c8b76ede # v4
+      - uses: azure/setup-helm@1a275c3b69536ee54be43f2070a358922e12c8d4 # v4
+        with:
+          version: "3.15.0"
+      - uses: azure/k8s-set-context@ae59a723ba9abe7a9655538854a025448dbab4aa # v4
+        with:
+          method: kubeconfig
+          kubeconfig: ${{ secrets.KUBECONFIG }}
+      - name: Validate Helm
+        uses: helmfile/helmfile-action@f64d5db9f8660aae0205b5fcfc56577d44acefab # v2.1.0
+        with:
+          helmfile-args: diff
+          helm-plugins: https://github.com/databus23/helm-diff@v3.12.0
+          helmfile-workdirectory: "crowdsec"
diff --git a/crowdsec/helmfile.yaml b/crowdsec/helmfile.yaml
new file mode 100644
index 0000000..8c390a7
--- /dev/null
+++ b/crowdsec/helmfile.yaml
@@ -0,0 +1,12 @@
+repositories:
+  - name: crowdsec
+    url: https://crowdsecurity.github.io/helm-charts
+
+releases:
+  - name: crowdsec
+    namespace: kube-system
+    createNamespace: false
+    chart: crowdsec/crowdsec
+    version: 0.20.0
+    values:
+      - values.yaml
diff --git a/crowdsec/values.yaml b/crowdsec/values.yaml
new file mode 100644
index 0000000..abc842f
--- /dev/null
+++ b/crowdsec/values.yaml
@@ -0,0 +1,35 @@
+container_runtime: containerd
+
+agent:
+  enabled: true
+  acquisition:
+    - namespace: kube-system
+      podName: traefik-*
+      program: traefik
+  metrics:
+    enabled: false
+
+lapi:
+  enabled: true
+  replicas: 1
+  metrics:
+    enabled: true
+  persistentVolume:
+    data:
+      enabled: true
+      size: 1Gi
+    config:
+      enabled: true
+      size: 100Mi
+
+config:
+  config.yaml.local: |
+    api:
+      server:
+        auto_registration:
+          enabled: true
+          token: "${REGISTRATION_TOKEN}"
+          allowed_ranges:
+            - "10.0.0.0/8"
+            - "172.16.0.0/12"
+            - "192.168.0.0/16"
diff --git a/traefik/traefik-config.yaml b/traefik/traefik-config.yaml
new file mode 100644
index 0000000..7ecb60f
--- /dev/null
+++ b/traefik/traefik-config.yaml
@@ -0,0 +1,100 @@
+apiVersion: helm.cattle.io/v1
+kind: HelmChartConfig
+metadata:
+  name: traefik
+  namespace: kube-system
+spec:
+  valuesContent: |-
+    nodeSelector:
+      kubernetes.io/hostname: k3sh0
+    providers:
+      kubernetesCRD:
+        allowCrossNamespace: true
+    certResolvers:
+      letsencrypt:
+        email: admin@t00n.de
+        dnsChallenge:
+          provider: ionos
+          delayBeforeCheck: 60
+          resolvers:
+            - 1.1.1.1
+        storage: /data/acme-ionos.json
+    ingressRoute:
+      dashboard:
+         enabled: true
+         matchRule: Host(`traefik.monitor.k8s.t000-n.de`) && (PathPrefix(`/dashboard`) || PathPrefix(`/api`))
+         middlewares:
+           - name: localipfilter
+         entryPoints: ["websecure"]
+    env:
+      - name: IONOS_API_KEY
+        valueFrom:
+          secretKeyRef:
+            key: apiKey
+            name: ionos-api-credentials
+      - name: CROWDSEC_BOUNCER_API_KEY
+        valueFrom:
+          secretKeyRef:
+            name: crowdsec-bouncer-api-key
+            key: api-key
+    ports:
+      web:
+        port: 8000
+        expose: true
+        exposedPort: 80
+        nodePort: 32080
+      websecure:
+        port: 8443
+        expose: true
+        exposedPort: 443
+        nodePort: 32443
+        tls:
+          enabled: true
+          certResolver: "letsencrypt"
+    service:
+      enabled: true
+      single: true
+      type: LoadBalancer
+      spec:
+        externalTrafficPolicy: Local
+      externalIPs:
+        - 192.168.0.50
+        - 192.168.0.51
+        - 192.168.0.52
+        - 192.168.0.53
+    persistence:
+      enabled: true
+      name: data
+      accessMode: ReadWriteMany
+      size: 1Gi
+      storageClass: longhorn
+      path: /data
+    extraObjects:
+      - apiVersion: traefik.containo.us/v1alpha1
+        kind: Middleware
+        metadata:
+          name: localipfilter
+          namespace: kube-system
+        spec:
+          ipWhiteList:
+            sourceRange:
+              - 192.168.0.0/24
+              - 172.16.0.0/16
+              - 10.0.0.0/8
+      - apiVersion: traefik.containo.us/v1alpha1
+        kind: Middleware
+        metadata:
+          name: adminbasicauth
+          namespace: kube-system
+        spec:
+          basicAuth:
+            secret: adminbasicauthsecret
+    experimental:
+      plugins:
+        crowdsec-bouncer-traefik-plugin:
+          moduleName: github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin
+          version: v1.4.6
+    additionalArguments:
+      - "--providers.kubernetescrd"
+      - "--entrypoints.web.http.middlewares=crowdsec-bouncer@kubernetescrd"
+      - "--entrypoints.websecure.http.middlewares=internal-crowdsec-bouncer@kubernetescrd"