Key Features: * Book Description: What you will learn: * Master the new time daemon, chronyd, and understand why it is used over the more traditional NTP * Delve inside the workings of the kernelbased iSCSI target that shares disks on your network * Share data with your Windows network and make use of their users and groups for authentication, without the need to replace your existing infrastructure * Shield your users and data from the everpresent dangers that exist on the Internet by implementing and understanding SELinux * Deploy Apache 2.4 and make use of its new features * Provide saleable and faulttolerant file systems with btrfs, more quickly than you could ever imagine * Protect your investment using the new firewalld process, enabling you to deploy firewall changes while the firewall is in place Who this book is for: This book is ideal for administrators who need to learn the networking abilities of Red Hat Enterprise Linux 7. You may not be a Linux administrator already, but you will need to be able to test files in Linux and navigate the filesystem.