This introduction to networking on Linux now covers firewalls, including the use of ipchains and Netfilter, masquerading, and accounting. Other new topics in this second edition include Novell (NCP/IPX) support and INN (news administration).

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

On his way to deliver a splendid necklace to the Sun from the Moon, Jack Hare is diverted by a series of odd characters and when he finally reaches his destination he realizes that the necklace is missing. The reader is invited to answer several riddles and solve the mystery from clues given in the text.

More often than not, the words "sendmail configuration" strike dread in the hearts of sendmail and system administrators--and not without reason. sendmail configuration languages are as complex as any other programming languages, but used much more infrequently--only when sendmail is installed or configured. The average system administrator doesn't get enough practice to truly master this inscrutable technology.Fortunately, there's help. The sendmail Cookbook provides step-by-step solutions for the administrator who needs to solve configuration problems fast. Say you need to configure sendmail to relay mail for your clients without creating an open relay that will be abused by spammers. A recipe in the Cookbook shows you how to do just that. No more wading through pages of dense documentation and tutorials and creating your own custom solution--just go directly to the recipe that addresses your specific problem.Each recipe in the sendmail Cookbook outlines a configuration problem, presents the configuration code that solves that problem, and then explains the code in detail. The discussion of the code is critical because it provides the insight you need to tweak the code for your own circumstances.The sendmail Cookbook begins with an overview of the configuration languages, offering a quick how-to for downloading and compiling the sendmail distribution. Next, you'll find a baseline configuration recipe upon which many of the subsequent configurations, or recipes, in the book are based. Recipes in the following chapters stand on their own and offer solutions for properly configuring important sendmail functions such as: Delivering and forwarding mail Relaying Masquerading Routing mail Controlling spam Strong authentication Securing the mail transport Managing the queue Securing sendmail sendmail Cookbook is more than just a new approach to discussing sendmail configuration. The book also provides lots of new material that doesn't get much coverage elsewhere--STARTTLS and AUTH are given entire chapters, and LDAP is covered in recipes throughout the book. But most of all, this book is about saving time--something that most system administrators have in short supply. Pick up the sendmail Cookbook and say good-bye to sendmail dread.

The second book in the Anthony Award-winning Accidental Alchemist Mystery Series by USA Today bestselling author Gigi Pandian. When alchemist Zoe Faust gives herself a rare night out to attend a classic magic show that reminds her of her youth, she realizes the stage magicians are much more than they seem. A murder at the theater leads back to a string of unsolved robberies and murders in Portland’s past, and a mystery far more personal than Zoe and Dorian the gargoyle ever imagined. Can Zoe solve a mystery from Portland’s past and unlock an ancient alchemy book’s secrets soon enough to save her best friend from being trapped in stone forever? Includes recipes! "People who enjoy character driven stories with mystery, magic, supernatural creatures, and historical intrigue will greatly enjoy this inventive, well-written tale." —Portland Book Review

The global bestseller Vampire: The Masquerade comes to comics in Vampire: The Masquerade Vol. 1: Winter's Teeth. When Camarilla enforcer Cecily Bain takes a fledgling vampire under her wing, she's dragged into a vast conspiracy that will topple princes and threaten the very Masquerade. BORN FROM THE WORLD OF THE INTERNATIONALLY BEST-SELLING ROLE PLAYING GAME, VAMPIRE: THE MASQUERADE'S CRITICALLY ACCLAIMED COMICS DEBUT SPINS A GRIPPING AND TRAGIC TALE ABOUT THE BEAST WITHIN US ALL. When Cecily Bain, an enforcer for the Twin Cities' vampiric elite, takes a mysterious new vampire under her wing, she's dragged into an insidious conspiracy. Meanwhile, on the outskirts of the cities, a rebellious found-family of vampire cast-outs investigates a vicious killing. As the unlives of the Kindred twine together and betrayals are unearthed, will Cecily be able to escape and save what's left of her family, or will she be yet another pawn sacrificed to maintain the age-old secret: that vampires exist among the living? Vampire: The Masquerade Vol. 1: Winter's Teeth collects issues #1 - #5 of the ongoing series. Read more in Vampire: The Masquerade Vol. 2: The Mortician's Army, collecting issues #6 - #10 of the series For fans of VAMPIRE: The Masquerade RPG, WEREWOLF: The Apocalypse RPG, The World of Darkness, American Vampire, Killadelphia, Something is Killing the Children, Interview with the Vampire, The Vampire Lestat/The Vampire Chronicles, Sookie Stackhouse/Southern Vampire Mysteries/True Blood, Certain Dark Things, Underworld, and vampire/werewolf/monster graphic novels, tabletop/RPGs, books, movies, video games, and series! “This is a fresh take on vampires, mixing it with crime, thrillers, and a pinch of romance all with a vein of horror running through it.” -- Horror DNA “… strongly recommend this book to both fans of the franchise and newcomers.” – Grimdark Magazine "I’m absolutely in love with what a badass Cecily is..." - The Wandering Nerd Girl “Vampire: the Masquerade … is an enjoyable read even if you’re not familiar with the RPG… like the real world, but with hotter outfits, blood, and fangs. – Graphic Policy “This is the horror thriller we all need.” – Horror DNA

When faced with a patient whose psychological symptoms may stem from an organic, or medical, condition rather than psychology, how does the practitioner determine exactly which is the true case? To facilitate this process and give psychologists, social workers, and nurses a useable guide to assessment, Robert Taylor created Psychological Masquerade and has updated it to be the most complete handbook you will ever need in the field. New chapters on violent behavior, amnesia and dementia, sex obsession, and Munchausen-by-Proxy fill out the guide and numerous case studies help clarify diagnostic criteria and provide a welcome hands-on approach to caring for clients in this delicate balance. As a further enhancement of the text as assessment tool, self-tests for hypothetical cases are included as are specific clinical tests that aid in clue gathering. This is the perfect clinical guide for any practitioner who is likely to come into contact with psychological masquerade among their clients and will be a welcome addition to the practitioner's toolbox.