在sshd_config文件中,使用查找功能(在vim中按下`/`键)查找allowusers选项。如果该选项不存在,可以手动添加在文件末尾。 ### 步骤四:添加需要限制的用户名 在allowusers选项下面,添加需要限制的用户名,用户名之间用空格分隔。例如,如果要限制用户alice和bob连接到节点,可以这样设置: ```bash AllowUsers alice bob ``...
AllowUsers root user1 user2 #服务器只允许root user1 user2登录,再的新也用户产生,是不允许豋录服务器 配置文件在/etc/ssh/sshd_confing 当然修改过配置文件后,一定要重启/etc/init.d/sshd restart AllowUsers 这个指令后面跟着一串用空格分隔的用户名列表(其中可以使用"*"和"?"通配符)。默认允许所有用户登录。
新加用户,在AllowUsers 新增的用户名,重启sshd后,新增的用户才能登录服务器.
# Example of overriding settings on a per-user basis #Match User anoncvs # X11Forwarding no # AllowTcpForwarding no # PermitTTY no # ForceCommand cvs server AllowUsers user1 user2 登录白名单(默认没有这个配置,需要自己手动添加),允许远程登录的用户。如果名单中没有的用户,则提示拒绝登录...
ing order:DenyUsers,AllowUsers. (图片可放大查看) 3、SSH访问控制配置步骤实践 代码语言:javascript 复制 vi/etc/ssh/sshd_config 添加如下一行,只允许192.168.31.100+root用户登录 AllowUsers root@192.168.31.100systemctl restart sshd (图片可放大查看) ...
form USER@HOST then USER and HOST are separately checked, restricting logins to particular users from particular hosts. HOST criteria may additionally contain addresses to match in CIDR address/masklen format. The allow/deny users directives are processed in the following order:DenyUsers,AllowUsers. ...
# $OpenBSD: sshd_config,v 1.93 2014/01/10 05:59:19 djm Exp $. # If you want to change the port on a SELinux system, you have to tell. # semanage port -a -t ssh_port_t -p tcp #PORTNUMBER#. # The default requires explicit activation of protocol 1. # Life
The allow/deny directives are processed in the following order:DenyUsers,AllowUsers,DenyGroups, and finallyAllowGroups. See PATTERNS inssh_configfor more information on patterns. User and group names are case insensitive in Windows (unlike in Unix). Youshouldalways uselowercase while specifying these...
following order: DenyUsers, AllowUsers. See PATTERNS in ssh_config(5) for more information on patterns. DisableForwarding Disables all forwarding features, including X11, ssh-agent(1), TCP and StreamLocal. This option overrides all other forwarding- related options and may simplify restricted...
/ssh/sshd_config 进入文件修改78行PasswordAuthenticationno|yes开启或关闭ssh的默认认证方式48行PermitRootLoginno|yes开启或关闭root用户的登陆权限AllowUsers westos用户白名单,当前设定是只允许westos登陆(安全性更高) DenyUserslinux用户黑名单,当前设定是只不允许 ...