---
title: "Security"
description: "Encrypt in-cluster traffic with WireGuard and configure security options for clusters connected to Calico Cloud."
product: "Calico Cloud"
version: "v24.0.0"
section: "Security"
canonical_url: "https://docs.tigera.io/calico-cloud/compliance/"
---

# Security

Encrypt traffic in your cluster with WireGuard, and configure security options for your Calico Cloud cluster.

##### [Encrypt data in transit](https://docs.tigera.io/calico-cloud/compliance/encrypt-cluster-pod-traffic.md)

[Turn on WireGuard for clusters connected to Calico Cloud to encrypt inter-node pod and host-network traffic, with IPv4 and IPv6 support via FelixConfiguration.](https://docs.tigera.io/calico-cloud/compliance/encrypt-cluster-pod-traffic.md)

##### [Configure an outbound HTTP proxy](https://docs.tigera.io/calico-cloud/compliance/configure-http-proxy.md)

[Route outbound container traffic through an HTTP proxy on clusters connected to Calico Cloud by configuring the Installation custom resource via the Tigera Operator.](https://docs.tigera.io/calico-cloud/compliance/configure-http-proxy.md)