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XINETD - Extended Internet Service Daemon

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The xinetd daemon is a TCP-wrapped super service which controls access to a subset of popular network services, including FTP, IMAP, and Telnet. It also provides service-specific configuration options for access control, enhanced logging, binding, redirection, and resource utilization control. Best Linux Training Institute in Gurgaon... HOW DOES IT WORKS ? When a client attempts to connect to a network service controlled by xinetd, the super service receives the request and checks for any TCP Wrappers access control rules. If access is allowed, xinetd verifies that the connection is allowed under its own access rules for that service. It also checks that the service is able to have more resources assigned to it and that it is not in breach of any defined rules. If all these conditions are met (that is, access is allowed to the service; the service has not reached its resource limit; and the service is not in breach of any defined rule), xinetd then starts an instance of the req...

How to Securing a Linux server?

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Most people assume that Linux is already secure, and that’s a false assumption. Imagine that my laptop is stolen (or yours) without first being hardened. A thief would probably assume that my username is “root” and my password is “toor” since that’s the default password on Kali and most people continue to use it. Do you? I hope not. The negative career implications of choosing not to harden your Kali Linux host are too severe, so I’ll share all of the necessary steps to make your Linux host secure including how I use   penetration testing and Kali Linux to get the job done. It’s important to know that the Linux operating system has so many distributions (AKA distros) and each one will differ from the command line perspective, but the logic is the same. Use the following tips to harden your own Linux box. Best Linux Training Institute in Noida... 1. Document the host information Each time you work on a new Linux hardening job, you need to create a new document that has all th...