diff --git a/slides/0.yml b/slides/0.yml
new file mode 100644
index 00000000..36bd3a0e
--- /dev/null
+++ b/slides/0.yml
@@ -0,0 +1,2 @@
+content:
+- k8s/netpol.md
diff --git a/slides/k8s/accessinternal.md b/slides/k8s/accessinternal.md
index a647c38a..d70c882d 100644
--- a/slides/k8s/accessinternal.md
+++ b/slides/k8s/accessinternal.md
@@ -134,3 +134,17 @@ installed and set up `kubectl` to communicate with your cluster.
 
 :EN:- Securely accessing internal services
 :FR:- Accès sécurisé aux services internes
+
+:T: Accessing internal services from our local machine
+
+:Q: What's the advantage of "kubectl port-forward" compared to a NodePort?
+:A: It can forward arbitrary protocols
+:A: It doesn't require Kubernetes API credentials
+:A: It offers deterministic load balancing (instead of random)
+:A: ✔️It doesn't expose the service to the public
+
+:Q: What's the security concept behind "kubectl port-forward"?
+:A: ✔️We authenticate with the Kubernetes API, and it forwards connections on our behalf
+:A: It detects our source IP address, and only allows connections coming from it
+:A: It uses end-to-end mTLS (mutual TLS) to authenticate our connections
+:A: There is no security (as long as it's running, anyone can connect from anywhere)
diff --git a/slides/k8s/cert-manager.md b/slides/k8s/cert-manager.md
index dee9193f..b95949b3 100644
--- a/slides/k8s/cert-manager.md
+++ b/slides/k8s/cert-manager.md
@@ -242,3 +242,5 @@ class: extra-details
 
 :EN:- Obtaining certificates with cert-manager
 :FR:- Obtenir des certificats avec cert-manager
+
+:T: Obtaining TLS certificates with cert-manager
diff --git a/slides/k8s/helm-intro.md b/slides/k8s/helm-intro.md
index 6edd0b62..66385ab8 100644
--- a/slides/k8s/helm-intro.md
+++ b/slides/k8s/helm-intro.md
@@ -462,3 +462,17 @@ All unspecified values will take the default values defined in the chart.
 :FR:- Fonctionnement général de Helm
 :FR:- Installer des composants via Helm
 :FR:- Helm 2, Helm 3, et le *Helm Hub*
+
+:T: Getting started with Helm and its concepts
+
+:Q: Which comparison is the most adequate?
+:A: Helm is a firewall, charts are access lists
+:A: ✔️Helm is a package manager, charts are packages
+:A: Helm is an artefact repository, charts are artefacts
+:A: Helm is a CI/CD platform, charts are CI/CD pipelines
+
+:Q: What's required to distribute a Helm chart?
+:A: A Helm commercial license
+:A: A Docker registry
+:A: An account on the Helm Hub
+:A: ✔️An HTTP server