本教程将介绍如何使用 Google Cloud CLI 向 Public Certificate Authority 机构请求 TLS 证书。如需了解 Public Certificate Authority 机构使用的根 CA 和中间 CA，请参阅 Google Trust Services。从公共 CA 请求证书是免费的。
This tutorial walks you through requesting a TLS certificate with Public Certificate Authority by using the Google Cloud CLI. For information about the root and intermediate CAs used by Public Certificate Authority, see Google Trust Services. There is no charge for requesting certificates from Public CA.
What is frp?
frp 是一个专注于内网穿透的高性能的反向代理应用，支持 TCP、UDP、HTTP、HTTPS 等多种协议，且支持 P2P 通信。可以将内网服务以安全、便捷的方式通过具有公网 IP 节点的中转暴露到公网。
This directive appeared in version 1.19.4.
If enabled, SSL handshakes in the server block will be rejected.
For example, in the following configuration, SSL handshakes with server names other than example.com are rejected:
server {
listen 443 ssl default_server;
ssl_reject_handshake on;
}
server {
listen 443 ssl;
server_name example.com;
ssl_certificate example.com.crt;
ssl_certificate_key example.com.key;
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The Debian project is pleased to announce the second update of its stable distribution Debian 12 (codename bookworm). This point release mainly adds corrections for security issues, along with a few adjustments for serious problems. Security advisories have already been published separately and are referenced where available.
Please note that the point release does not constitute a new version of Debian 12 but only updates some of the packages included. There is no need to throw away old bookworm media. After installation, packages can be upgraded to the current versions using an up-to-date Debian mirror.