虽然都是 VPN， 但 PPTP和 L2TP/IPSec主要适用于 Xen，而 OpenVPN 则既可以在 Xen 也可以在 OpenVZ 类型的 VPS 上搭建，只不过你需要安装一个客户端才能使用。 这 篇文章将介绍如何仅通过 10 个步骤就可以成功搭建 OpenVPN 的方法，而你需要的仅是一个 VPS 和一台可以上网的 ...

PPTP：连接、断开的速度快，要求防火墙、路由器支持，对网络环境要求比较高。受网络环境因素影响特别大，一般很容易出现619错误。 L2TP：全称应该叫L2TP ipsec vpn,穿透能力强，有一定的网络防闪断能力，如果pptp连接不了您可以采用L2TP方式连接。 OpenVPN：穿透 ...

安全研究人员披露了一个高危漏洞（CVE-2025-10680，CVSS评分8.8），影响OpenVPN 2.7_alpha1至2.7_beta1版本。该漏洞可能导致类Unix系统在连接不可信服务器时遭受脚本注入攻击，攻击者或能在客户端实现远程代码执行。 漏洞技术细节 根据安全公告，"当推送的–dns和–dhcp ...

Want to learn more about VPN protocols? In this guide, we compare the WireGuard and OpenVPN protocols to help you decide which protocol is the best option for you. When it comes to VPN protocols, ...

AJ Dellinger is a writer, reporter, and editor based in Madison, Wisconsin. He has been published in Wired, Gizmodo, CNET, and a variety of other publications. He has covered small business and ...

Have you ever found yourself needing to access your Synology NAS remotely but worried about security risks? You’re not alone. Many people face this dilemma, especially with the rise of remote work.

PLEASANTON, Calif.--(BUSINESS WIRE)--OpenVPN announced today that Data Channel Offload (DCO) has been officially green-lit for inclusion in the Linux kernel and will be part of the official ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Except, well, sometimes you might care. Ever wondered if a VPN really is giving you the 256-bit ...