This month's Windows Server updates are causing a wide range of issues, including VPN and RDP connectivity problems on servers with Routing and Remote Access Service (RRAS) enabled. RRAS is a Windows ...

Windows XP系统下利用OpenVPN搭建VPN服务器可以参考 http://igfw.tk/archives/3010（看起来很复杂，其实主要是生成证书麻烦，有了证书 ...

Microsoft has officially deprecated the Point-to-Point Tunneling Protocol (PPTP) and Layer 2 Tunneling Protocol (L2TP) in future versions of Windows Server, recommending admins switch to different ...

Microsoft has patched a vulnerability in the Windows Remote Access Connection Manager (RasMan) service that was being exploited to trigger denial-of-service (DoS) conditions on unpatched systems. If ...