Communications category: 4698 books

This book provides an easy insight into the essentials of cybersecurity, even if you have a non-technical background. You may be a business person keen to understand this important subject area or an information security specialist looking to update your knowledge.‘The world has changed more...

Powerful Earthquake Triggers Tsunami in Pacific. Hurricane Katrina Makes Landfall in the Gulf Coast. Avalanche Buries Highway in Denver. Tornado Touches Down in Georgia. These headlines not only have caught the attention of people around the world, they have had a significant effect on IT professionals...

Red Hat Certified Engineer (RHCE) is a performance-based test that measures actual competency on live systems. Called the "crown jewel of Linux certifications," RHCE proves an individual's ability to configure networking services and security on servers running a Red Hat OS. The rise of Red Hat has...

Completely updated by service management gurus Suzanne D. Van Hove and Mark Thomas, the second edition of Pragmatic Application of Service Management The Five Anchor Approach provides comprehensive guidance on creating an integrated system based on COBIT 5, ISO 20000, ITIL, and CMMI-SVC. This practical...

Do you want to multiply your business leads? There are many ways to do it such as social media marketing using twitter and facebook. However, the best way to interact with your customers is through ... email. Email marketing has been around for more than 10 years, and it's proven again and...

What is spyware? What is adware?  You’ve probably heard of them because everyone that gets online is either bombarded with information about the products that can help to protect against these two things or get so much spam that they’ve had to remove it from their system. Spyware...

Blogging and social networking are inextricably linked in the sense that both contain certain features and certain properties of one another. Both are aimed at creating a wide movement as far as multimedia interaction is concerned. Though it is true that blogs can be regulated and kept very private,...

This practical guide has exactly what you need to work with Windows Server 2008. Inside, you'll find step-by-step procedures for using all of the major components, along with discussions on complex concepts such as Active Directory replication, DFS namespaces and replication, network access protection,...

Get to grips with a new technology, understand what it is and what it can do for you, and then get to work with the most important features and tasks. Written as a practical guide, Wireshark Starter will show you all you need to know to effectively capture and analyze network traffic. This book is specially...

It used to be that two laptops, sitting side by side, couldn't communicate with each other; they may as well have been a thousand miles apart. But that was then, before the advent of Zero Configuration Networking technology. This amazing cross-platform open source technology automatically connects...

This bestselling book is now the standard guide to building phone systems with Asterisk, the open source IP PBX that has traditional telephony providers running scared! Revised for the 1.4 release of the software, the new edition of Asterisk: The Future of Telephony reveals how you can save money...

CompTIA Linux+ Certification Study Guide offers a practical guide for those interested in pursuing a Linux+ certification. It covers the required content as specified in CompTIAs exam objectives and has been shaped according to the respective exam experiences of the authors. Careful attention has...

Evolve to a virtual network infrastructure using VMware vSphere 4 Design and deploy a high-performance cloud-based enterprise IT platform with guidance from a VMware expert. Featuring tips, techniques, and best practices, VMware vSphere 4 Implementation explains how to dramatically cut hardware costs,...

Seemingly simple bugs can have drastic consequences, allowing attackers to compromise systems, escalate local privileges, and otherwise wreak havoc on a system. A Bug Hunter's Diary follows security expert Tobias Klein as he tracks down and exploits bugs in some of the world's most popular...