Windows Remote Desktop: Port number Change & Specify IP connection

Source: Internet
Author: User
Tags remote desktop access windows remote desktop

Because of the work required, you often use Remote Desktop to connect to a Windows server. Windows has a default Remote Desktop port number of 3389, to increase server security, in addition to the hardware device rules, you can also use the Windows-brought policy to increase the security of Windows Server.

Below take windows2008r2 as an example, set up two kinds of strategies:(two kinds of any one, can not be effective at the same time)

    • Remote Desktop port number changes

    • Advanced firewall Specifies IP connectivity


The first way: Remote Desktop port number changes

Registry to change two places, the first path is as follows

HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Terminal server\wds\rdpwd\tds\tcp----PortNumber

(1) Enter the registration form, according to the above path, find PortNumber, the default of 3389 to other

650) this.width=650; "Src=" Http://s1.51cto.com/wyfs02/M00/8A/2A/wKioL1gpsfHh2-deAAMOIG238B8993.jpg-wh_500x0-wm_3 -wmp_4-s_451591427.jpg "title=" 1.jpg "alt=" Wkiol1gpsfhh2-deaamoig238b8993.jpg-wh_50 "/>

(2) Change the port number to 52113

650) this.width=650; "Src=" Http://s2.51cto.com/wyfs02/M01/8A/2A/wKioL1gpsjDR_DnFAABcr-a11Qk183.jpg-wh_500x0-wm_3 -wmp_4-s_3225696594.jpg "title=" 2.jpg "alt=" Wkiol1gpsjdr_dnfaabcr-a11qk183.jpg-wh_50 "/>

The second path is as follows

HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Terminal server\winstations\rdp-tcp----PortNumber

The same port number is changed here and above

650) this.width=650; "Src=" Http://s1.51cto.com/wyfs02/M00/8A/2A/wKioL1gpuNCCU3ZxAAM82P52vuc362.jpg-wh_500x0-wm_3 -wmp_4-s_466529538.jpg "title=" 7.jpg "alt=" Wkiol1gpunccu3zxaam82p52vuc362.jpg-wh_50 "/>


Second way: Firewall settings allow only one IP connection

(1) Open firewall, start-run (win+r key), enter "Wf.msc"

650) this.width=650; "Src=" Http://s1.51cto.com/wyfs02/M02/8A/2A/wKioL1gpsv2ikvU5AALnVH7l-GA171.jpg-wh_500x0-wm_3 -wmp_4-s_2509811406.jpg "title=" 4.jpg "alt=" Wkiol1gpsv2ikvu5aalnvh7l-ga171.jpg-wh_50 "/>

(2) also configure the "public network", such as

650) this.width=650; "Src=" Http://s4.51cto.com/wyfs02/M02/8A/2A/wKioL1gps3_SoMSXAALyivehKeU580.jpg-wh_500x0-wm_3 -wmp_4-s_2183404008.jpg "title=" 6.jpg "alt=" Wkiol1gps3_somsxaalyivehkeu580.jpg-wh_50 "/>

At this point, the server is set to allow only 10.3.20.36 through Remote Desktop access. No other machines can connect

This article is from the "Zhao Dongwei blog" blog, make sure to keep this source http://zhaodongwei.blog.51cto.com/4233742/1872793

Windows Remote Desktop: Port number Change & Specify IP connection

Related Article

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.