How to Allow and Block users in Linux

You can use tcpwrappers to Block user,ip,daemon from outside or your inside network.

For allow use host.allow file and to block use host.deny file.

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Tapas Mishra

Sr. Engineer (DevOps)
Loves to work on Opensource products. Having experience on Linux environment. Knowledge on Public cloud services like AWS, Rackspace, DigitalOcean, Linode. Please don't hesitate to give a comment on the posts. Your comments are my strength.

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