Communications category: 4698 books

This book helps people find sensitive information on the Web. Google is one of the 5 most popular sites on the internet with more than 380 million unique users per month (Nielsen/NetRatings 8/05). But, Google’s search capabilities are so powerful, they sometimes discover content that no one...

This book delivers what the title states: It describes the 101 most important UNIX and Linux commands and system calls.  The book bridges the gap between on-line tutorials and manual pages on one hand, and books of 1,000 pages or more that explore the nuances of many shell commands in exhaustive...

Stop waiting for the network team! If basic TCP/IP was hard, network administrators couldn’t do it. Servers give sysadmins a incredible visibility into the network—once they know how to unlock it. Most sysadmins don’t need to understand window scaling, or the differences between...

It is what we all dread - having our accounts hacked and identities stolen. It happened to me recently and I was surprised by the stupidity of the hacker, the complete disinterest of the large companies with whom I have accounts, and how vulnerable we are. This short ebook outlines my journey, hopefully it might provide you with some tips to avoid suffering the same fate.

Son muchos los riesgos que se esconden en Internet: ciberataques a páginas web; crimen organizado; la deep web; la violencia de género; los fraudes on line; el ciberbullying o la lacra de la pornografía infantil… **Internet negro es un libro directo y actual que muestra de forma global...

This bestselling on-the-job reference and test preparation guide has been fully revised for the new 2015 CompTIA exam objectives for exams 901 & 902 Written by the leading authority on CompTIA A+ certification and training, this self-study set has been thoroughly updated to cover 100% of the topics...

Well-known security experts decipher the most challenging aspect of cloud computing-security Cloud computing allows for both large and small organizations to have the opportunity to use Internet-based services so that they can reduce start-up costs, lower capital expenditures, use services...

Among the many configuration management tools available, Ansible has some distinct advantages—it’s minimal in nature, you don’t need to install anything on your nodes, and it has an easy learning curve. With this updated second edition, you’ll learn how to be productive with this tool quickly,...

Find all the information you need to manage and maintain Active Directory in Mastering Active Directory for Windows Server® 2008, an in-depth guide updated with over 300 pages of new material. Revised to address the new components, enhancements, and capabilities brought by Windows Server 2008 to...

“I’m glad someone’s finally giving ed the attention it deserves.” – Ken Thompson, co-creator of Unix Let me be perfectly clear: ed(1) is the standard Unix text editor. If you don’t know ed, you’re not a sysadmin. You're a mere dabbler. A dilettante. Deficient. Forty years...

Presenting invaluable advice from the world?s most famous computer security expert, this intensely readable collection features some of the most insightful and informative coverage of the strengths and weaknesses of computer security and the price people pay -- figuratively and literally -- when security...

Virtualization has become a “megatrend”—and for good reason. Implementing virtualization allows for more efficient utilization of network server capacity, simpler storage administration, reduced energy costs, and better use of corporate capital. In other words: virtualization helps you save...

Both enterprise and consumer cloud adoption will lead the market into new realms. From the “cloud to the ground,” each chapter of our ebook looks back at the short history of cloud computing from the early stages of far off clouds, through the gathering clouds that turned into fog. Today...

Identity thieves can do an awful lot of bad once they have your personal information. And increasingly smartphone users are being hacked because they don't understand how to configure or use their devices safely. The bad guys can make your phone call or text premium numbers that they own, pocketing...