Ubuntu is a free, open-source, Linux-based operating system that can run on desktops, laptops, netbooks, and servers. If you've joined the millions of users around the world who prefer open-source OS-and Ubuntu in particular-this book is perfect for you. It brings...

If you're preparing for Cisco certification, your road starts with CCENT Exam 640-822 ICND1. This volume covers everything you need to know! You'll learn networking basics and how to work with Cisco devices, routers, switches, and more. With...

Over the years as power costs have soared and data center space has become scarce and expensive to acquire, enterprises and small businesses have been looking for ways to decrease their data center footprints as well as reduce the overall costs of operating an IT infrastructure. As the number of different applications being deployed in...

This book is designed as a server reference for Fedora Linux with systemd. This second edition covers Fedora Linux 23. Administration tools are covered as well as the underlying configuration files and system implementations. The emphasis is on what administrators will need to know to perform key networking and server tasks. Topics covered...

Portable and precise, this pocket-sized guide delivers ready answers for administering storage, security, and networking features in Windows Server 2012 R2. Zero in on core tasks through quick-reference tables, instructions, and lists. You'll get the focused information you need to save time and get the job done - whether at your desk or...

Hacking with Kali introduces you the most current distribution of the de facto standard tool for Linux pen testing. Starting with use of the Kali live CD and progressing through installation on hard drives, thumb drives and SD cards, author James Broad walks you through creating a custom version of the Kali live...

• Deploy highly available Configuration Manager sites and roles
• Backup, restore,...

MCTS Guide to Microsoft Windows Server 2008 Network Infrastructure Configuration (Exam 70-642) prepares the reader to configure networks using the Microsoft Windows Server 2008 operating system and to pass the MCTS 70-642 certification exam. Focusing on updates to the software and in-depth coverage of the network aspects of Windows Server...

DNS Security Management offers an overall role-based security approach and discusses the various threats to the Domain Name Systems (DNS). This...

An internationally best-selling, conceptual introduction to the TCP/IP protocols and Internetworking, this book interweaves a clear discussion of fundamentals and scientific principles with details and examples drawn from the latest technologies. Leading author Douglas Comer covers layering and packet formats for all the...