Failure to Initialize a Secure Transport Layer (TLS) During Out-of-the-Box Setup.

### The required feature described as a wish

**Description:** TLS is not enabled by default on the Management server or System VMs. This insecure default persists until explicitly remediated by the administrator.

**Affected Component:** Management UI / API, SSVM, CPVM

**Impact:** An attacker with network access can trivially intercept or sniff management traffic, including administrator credentials (password and 2FA codes), session tokens, API keys, and sensitive configuration data.

**Steps to Reproduce:**

- Deploy ACS following the official documentation.
- Navigate to http://:8080/ (no HTTPS redirect occurs).
- Attempt to connect to https://:8443/ and confirm that the connection fails.
- Capture traffic with Wireshark or `tcpdump` during a login session.
- Observe that credentials and session tokens are transmitted in cleartext.

**Recommended Remediation:** Enable TLS by default during installation. A self-signed certificate can be automatically generated and configured without any additional effort on the user's part.

首先依照官方 CloudStack 部署文件操作，重現透過連接埠 8080 的 HTTP 存取，以及透過連接埠 8443 失敗的 HTTPS 存取。檢查 Management UI/API、SSVM 和 CPVM 的開箱即用設定；完成條件是預設啟用 TLS，且管理流量不會以明文公開。

由索引模型根據 Issue 內容生成。