changesshportcentos7

ToincreaseserversecurityyoumustchangethedefaultSSHport.Inthisarticle,youwilllearnhowtochangeSSHportonCentOS7,8and9.,InstallthepolicycoreutilspackagetobindtheSSHdaemontothenewSSHportbyusingthefollowingcommand:[root@server-01~]#yuminstallpolicycoreutils.,Firstopen/etc/ssh/sshd_configfileusingyourfavoritetexteditor,i'mgoingtouseMyFavoriteUnixTextEditorvim.,2023年5月14日—ConfigureSSHtouseadifferen...

參考資訊如下
How to Change SSH Port on CentOS 7, 8 and 9

To increase server security you must change the default SSH port. In this article, you will learn how to change SSH port on CentOS 7,8 and 9.

Change the SSH Port in CentOS and Red Hat

Install the policycoreutils package to bind the SSH daemon to the new SSH port by using the following command: [root@server-01 ~]# yum install policycoreutils.

How to Change Default SSH Port Number in Centos7

First open /etc/ssh/sshd_config file using your favorite text editor, i'm going to use My Favorite Unix Text Editor vim.

How to Configure SSH to use a different Port on CentOS 7

2023年5月14日 — Configure SSH to use a different Port on CentOS. Login to your server and open the OpenSSH server configuration file, /etc/ssh/sshd_config for ...

How to change SSH port on Centos 7.x?

How to change SSH port on Centos 6, 7, and 8.

2023年4月6日 — Step 1: First, open /etc/ssh/sshd_config and search for the following Port 229 and make sure to choose an unused/not-well-known port (at least > ...

How to Change SSH Port in CentOS

2020年8月5日 — You can easily change the SSH port through the “sshd_config” file. The only thing that you should be careful of, is to add the new port number ...

How to change SSH Port on CentOS 7

How to change SSH Port on CentOS 7 · 1. Edit SSH config file with nano or your preferred editor · 2. Press CTRL+W to search and then type 'Port' to find #Port ...

如何修改CentOS 7 SSH Port

2021年3月31日 — ... change the port on a SELinux system, you have to tell # SELinux about this change. # semanage port -a -t ssh_port_t -p tcp #PORTNUMBER # Port 22 ...

CentOS 7 變更SSH 埠號(+SELinux 設定)

2017年1月10日 — 以資安的角度，一般上建議將SSH 預設的22 埠號變更為其他埠號，而選擇埠號時則盡量使用1024 以上的埠號，以及不要與其他系統服務的埠號相撞。 RHEL ...