security

How To Set Up an Endlessh Tarpit on Ubuntu 22.04 — step-by-step Linux tutorial on Progressive Robot

How To Set Up an Endlessh Tarpit on Ubuntu 22.04

When looking at authentication logs, you might see several failed login attempts from various IP addresses that often .come from a node on a botnet. While you may not be able to stop these attacks, you can slow them down with tarpits. In this tutorial, you will install and configure Endlessh, a tarpit that slowly sends an infinitely long banner to any user attempting login, as well as configure the SSH service to run on a different port.

Read more
How to Set Up Dante Proxy for Private Connections on Debian 11 — step-by-step Linux tutorial on Progressive Robot

How to Set Up Dante Proxy for Private Connections on Debian 11

Proxy servers are a useful way of caching or obfuscating web traffic. This means that web requests can be served from different inbound or outbound addresses than they appear to be, by offloading the connection to intermediaries. For regular end users, this usually means allowing you to make web requests from a different IP address than your own. In this tutorial, you will be installing and configuring Squid to support a number of popular proxy protocols on Debian 11 server.

Read more
How To Set Up SSH Keys on CentOS 7 — step-by-step Linux tutorial on Progressive Robot

How To Set Up SSH Keys on CentOS 7

SSH-key-based authentication provides a more secure alternative to password-based authentication. In this tutorial we’ll learn how to set up SSH-key-based authentication on a CentOS 7 installation.

Read more
CHAT