有 XDMCP 的安全替代方案吗?
XDMCP(Linux 远程桌面协议)是否有任何安全的替代方案?
我想设置一些瘦客户端——连接到快速服务器上的虚拟机的 UI 头(旧计算机 + 鼠标 + 键盘)。 ssh -Y 并不能完全解决问题,因为这适用于不熟练的计算机用户。如果可能的话,我希望它与 kdm/gdm 集成(这似乎排除了 Nomachine NX,而且我不喜欢闭源)。
我在专用网络上,所以我想我可能最终会选择 XDMCP,但如果没有任何安全的开源替代方案,那似乎有点遗憾。
Are there any secure alternatives to XDMCP (A Linux remote desktop protocol)?
I'd like to set up some thin clients -- UI heads (old computer + mouse + keyboard) connected to VMs on a fast server. ssh -Y doesn't quite cut it, since this would be for non-savvy computer users. I'd like it integrated with kdm/gdm if possible (this seems to rule out Nomachine NX, and I don't like closed source).
I am on a private network, so I guess I'll probably end up going with XDMCP, but it would seem kinda sorry if there aren't any secure open-source alternatives.
如果你对这篇内容有疑问,欢迎到本站社区发帖提问 参与讨论,获取更多帮助,或者扫码二维码加入 Web 技术交流群。
绑定邮箱获取回复消息
由于您还没有绑定你的真实邮箱,如果其他用户或者作者回复了您的评论,将不能在第一时间通知您!
发布评论
评论(3)
这似乎是服务器故障的问题,但是您不能在客户端计算机和服务器之间设置 VPN 吗?这样,两台机器之间的所有流量都将被加密。
This seems like a question for serverfault, but couldn't you just setup a VPN between the client computer and the server? That way, all traffic will be encrypted between the two machines.
为什么不使用 ssh -X ?您可以使用普通用户在本地自动登录,然后自动运行一个脚本,显示用于输入用户/密码的表单,该表单使用 ssh -X 连接到会话...
Why not use
ssh -X
? You could auto-logon locally with a general user and then autorun a script displaying a form for entering user/passwd which connects to a session usingssh -X
...查看 Nomachine NX,它是 X 的安全版本。他们以巧妙的方式减少了 X 协议的繁琐性,并通过 ssh 建立隧道。它运行得非常好(但免责声明 - 我的公司确实转售该软件)。提供免费的单用户版本或付费的企业版本。还有 freenx,它是服务器的 GPL 实现(协议,至少在 3.x 版本中,是 GPL)。
Check out Nomachine NX, which is a secure version of X. They reduced the chattyness of the X protocol in a neat way and tunnel it through ssh. It works really well (but disclaimer - my company does resell the software). Available in free-as-in-beer single user version, or paid for enterprise version. There's also freenx, which is a GPL implementation of the server (the protocol, at least in version 3.x, is GPL).