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Linux Host Security

Linux Host Security

Created by Andrew Mallett


015-chrooting ssh logins



Everyday we learn of new cyber attacks against, often large organizations, coming to the realization that nothing is secure in the modern world. In this course, Linux Host Security, you will gain the skills needed to begin to lock your Linux server down and protect your precious data and resources. First, you will learn to tune the Linux Kernel using the procfs and sysctl. Next, you will discover how much traceability you lose where you have not installed the Linux Audit System. Finally, you will explore how to deploy the integrated Identity Management tool, FreeIPA Server on CentOS 7. When you're finished with this course, you will have the skills and knowledge of Linux Security needed to harden your Linux Servers.

      
Course Contents
01 Course Overview 02 The Linux Security Onion 03 Tuning the Linux Kernel with Sysctl 04 Monitoring Ports and Services 05 Understanding chroot Jails 06 Limiting User Access to Resources 07 Restricting Physical Access and Implmenting GRUB Passwords 08 The Linux Auditing System 09 Linux Malware Detection 10 Centralizing User Accounts in OpenLDAP 11 Implementing Kerberos Realms 12 Implementing FreeIPA Server 13 Exercise Files

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