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How To Block Unwanted SSH Login Attempts using PyFilter on Ubuntu 16.04

This guide will walk you through the steps to set up PyFilter on Ubuntu 16.04.

SSH is a cryptographic network protocol for operating network services securely. It's typically used for remote control of a computer system or for transferring files. When SSH is exposed to the public internet, it becomes a security concern. For example, you'll find bots attempting to guess your password via brute force methods.

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