Analyze data network like a professional by mastering Wireshark - From 0 to 1337 About This Book Master Wireshark and train it as your network sniffer Impress your peers and get yourself pronounced as a network doctor Understand Wireshark and its numerous features with the aid of this fast-paced book packed with numerous screenshots, and become a pro at resolving network anomalies Who This Book Is For Are you curious to know what’s going on in a networkDo you get frustrated when you are unable to detect the cause of problems in your networksThis is where the book comes into play. Mastering Wireshark is for developers or network enthusiasts who are interested in understanding the internal workings of networks and have prior knowledge of using Wireshark, but are not aware about all of its functionalities. What You Will Learn Install Wireshark and understand its GUI and all the functionalities of it Create and use different filters Analyze different layers of network protocols and know the amount of packets that flow through the network Decrypt encrypted wireless traffic Use Wireshark as a diagnostic tool and also for network security analysis to keep track of malware Troubleshoot all the network anomalies with help of Wireshark Resolve latencies and bottleneck issues in the network In Detail Wireshark is a popular and powerful tool used to analyze the amount of bits and bytes that are flowing through a network. Wireshark deals with the second to seventh layer of network protocols, and the analysis made is presented in a human readable form. Mastering Wireshark will help you raise your knowledge to an expert level. At the start of the book, you will be taught how to install Wireshark, and will be introduced to its interface so you understand all its functionalities. Moving forward, you will discover different ways to create and use capture and display filters. Halfway through the book, you’ll be mastering the features of Wireshark, analyzing different layers of the network protocol, looking for any anomalies. As you reach to the end of the book, you will be taught how to use Wireshark for network security analysis and configure it for troubleshooting purposes. Style and approach Every chapter in this book is explained to you in an easy way accompanied by real-life examples and screenshots of the interface, making it easy for you to become an expert at using Wireshark.

Build your own cloud based Database as a Service using OpenStack Trove About This Book Familiarize yourself with the concept of Database as a Service and make your existing system scalable and efficient with OpenStack Trove Minimize the administrative tasks and complexities of managing your cloud infrastructure This is a fast-paced guide to datastore management on the OpenStack platform using OpenStack Trove Who This Book Is For If you are a DBA / system administrator / architect, or a student who wants to build a Database as a Service based on OpenStack, this book is for you. You should have a basic knowledge of OpenStack components, RDBMS/NoSQL, IaaS, and cloud computing. What You Will Learn Get to grips with the basics of OpenStack and the prerequisites to install Trove Understand the expectations of DBaaS and how Trove can help you achieve them Set up a basic installation of DevStack (Development Stack) in a virtual box Install Trove and utilize its configuration groups to manage and tune databases Use Image builder to create guest images for Trove Utilize Trove to provision your first database instance Back up and restore your databases with the help of Trove In Detail OpenStack has become an extremely popular solution to build public and private clouds with. Database as a Service (DBaaS) enables the delivery of more agile database services at lower costs. Some other benefits of DBaaS are secure database deployments and compliance to standards and best practices. Trove is a DBaaS built on OpenStack and is becoming more popular by the day. Since Trove is one of the most recent projects of OpenStack, DBAs and system administrators can find it difficult to set up and run a DBaaS using OpenStack Trove. This book helps DBAs make that step. We start by introducing you to the concepts of DBaaS and how is it implemented using OpenStack Trove. Following this, we look at implementing OpenStack and deploying Trove. Moving on, you will learn to create guest images to be used with Trove. We then look at how to provision databases in self-service mode, and how to perform administration tasks such as backup and recovery, and fine-tuning databases. At the end of the book, we will examine some advanced features of Trove such as replication. Style and approach This fast-paced, step-by-step guide introduces you to DBaaS, OpenStack Trove, and its components, leading you through building your own Cloud-based DBaaS. Using the DevStack deployment method, you will spend less time on installing OpenStack so you can devote more time to learning how to provision and manage databases in a DBaaS environment.

Unleash the full potential of the Flask web framework by creating simple yet powerful web applications About This Book The most up-to-date book on Flask on the market Create your own world-class applications and master the art of Flask by unravelling its enigma through this journey This step-by-step tutorial is packed with examples on blending different technologies with Flask to get you up and running Who This Book Is For Have you looked at PHP and hated the clunky bloated syntaxOr looked at .Net and wished it was more open and flexibleMaybe you’ve tried your hand at GUI libraries in Python and found them hard to useIf your answer to any one of these questions is a yes, then this is just the book for you. It is also intended for people who know the basics of Python and want to learn how to use it to build powerful solutions with a web front-end. What You Will Learn Build three web applications from the ground up using the powerful Python micro framework, Flask. Dynamically display data to your viewers, based on their requests Store user and static data in SQL and NoSQL databases and use this data to power your web applications Create a good user experience by combining HTML, CSS, and JavaScript Harness the convenience of freely available APIs, including OpenWeatherMap, Open Exchange Rates, and bitly Extend your applications to build advanced functionality, such as a user account control system using Flask-Login Learn about web application security and defend against common attacks, such as SQL injection and XSS In Detail This book will take you on a journey from learning about web development using Flask to building fully functional web applications. In the first major project, we develop a dynamic Headlines application that displays the latest news headlines along with up-to-date currency and weather information. In project two, we build a Crime Map application that is backed by a MySQL database, allowing users to submit information on and the location of crimes in order to plot danger zones and other crime trends within an area. In the final project, we combine Flask with more modern technologies, such as Twitter's Bootstrap and the NoSQL database MongoDB, to create a Waiter Caller application that allows restaurant patrons to easily call a waiter to their table. This pragmatic tutorial will keep you engaged as you learn the crux of Flask by working on challenging real-world applications. Style and approach This book will provide you with rich, practical experience of Flask. Every technology, that is employed along with Flask is comprehensively introduced, while the book focusses on developing web applications. Pointers to educational material are always given if you want to gain in-depth knowledge of the various technologies used.

Fifteen-year-old Charley Thompson wants a home, food on the table, and a high school he can attend for more than part of a year. But as the son of a single father working in warehouses across the Pacific Northwest, Charley's been pretty much on his own. When tragic events leave him homeless weeks after their move to Portland, Oregon, Charley seeks refuge in the tack room of a run-down horse track. Charley's only comforts are his friendship with a failing racehorse named Lean on Pete and a photograph of his only known relative. In an increasingly desperate circumstance, Charley will head east, hoping to find his aunt who had once lived a thousand miles away in Wyoming—but the journey to find her will be a perilous one.In Vlautin's third novel, Lean on Pete, he reveals the lives and choices of American youth like Charley Thompson who were failed by those meant to protect them and who were never allowed the chance to just be a kid.

With this highly praised collection of short fiction, Lorna Goodison demonstrates why she may be one of literature's best-kept secrets. In the Pushcart Prize-winning title story, humble Dottie thinks her luck has turned when she meets Frenchie, the best-looking, if not most reliable, man in the whole of Jamaica. In "The Helpweight," an accomplished woman must bear the burden of an old flame's renewed affections when he returns from a life abroad with his Irish bride in tow. And in "Henry," a young boy turned out of his house to make way for his mother's lover sells roses on the street to survive. On a whim, he bites off a bloom, which he can feel burning inside his mouth like a red pepper light, hoping it will take root and beautify his own life. Poetically rendered, these and over a dozen other evocative stories create a world in which pride can nourish a soul or be its ruin and where people are in turn uplifted and undone by love.

When his folks host a Vietnamese family that has come to settle in their town, Harvey enjoys Americanizing twelve-year-old Tuan.

Jinx's Magic is the second book in Sage Blackwood's highly acclaimed fantasy-adventure series, Jinx. This humorous and smart tween trilogy set in a magical forest is perfect for fans of Angie Sage's Septimus Heap, Michael Buckley's the Sisters Grimm, and Brandon Mull's Fablehaven."Readers will thrill to journey with Jinx" (Jinx, School Library Journal, starred review), a daring young wizard's apprentice, as he travels from his home in the Urwald to an unfamiliar desert land in search of ancient magic. He needs that magic badly—there are forces threatening the Urwald from all sides. The more he learns, however, the clearer it becomes that this quest will require more than the magic of a solitary wizard's apprentice, and soon he'll have to call upon all of the Urwald—witches, werewolves, wizards, and trees—for help.

After winning the Mexican War, white Texans turned their attention to expanding control over the vast lands of west Texas. To dominate this huge and forbidding land, they had to subdue everything, man and beast, that called it home--most notably the Comanche people.With their independence threatended, the Comanche saw their way of life vanishing. But they would claim many lives. Only one chief had both the courage and the wisodm to know that war, no matter how valiantly fought, would end in defeat and humiliation. Quanah Parker, the son of a Comanche chief and a white female captive, rose to lead his people--not into abject slavery, but into proud coexistence with an unfolding history that was unstoppable.Impeccably researched, rich with real-life characters and period detail, this powerful historical novel vividly recounts the decline and fall of the Comanche people and their extraordinary leader, Quanah Parker, from the battlefield to the reservation.

New York Times bestselling author J. A. Jance brings back acclaimed sheriff Joanna Brady in an exciting and twisting mystery set against the beauty and isolation of the Arizona desertJudgment CallWhen Joanna Brady's daughter, Jenny, stumbles across the body of her high school principal, Debra Highsmith, in the desert, the Cochise County sheriff's personal and professional worlds collide, forcing her to tread the difficult middle ground between being an officer of the law and a mother. While investigating murders has always meant discovering unpleasant facts and disquieting truths, the experienced Joanna isn't prepared for the knowledge she's about to uncover. Though she's tried to protect her children from the dangers of the grown-up world, the search for justice leads straight to her own door and forces her to face the possibility that her beloveddaughter may be less perfect than she seems—especially when a photo from the crime scene ends up on Facebook. A photo only one person close to the crime scene could have taken. The gruesome picture is just the tip of the iceberg. Even a small, close-knit town like Bisbee has its secrets. Navigating her way through the unfamiliar world of social media, Joanna discovers shocking—and incriminating—information. The details build, from a hushed-up suspension, to a group of teenagers with a grudge against the late Ms. Highsmith, to a hateful video calling for the principal's death. The video evidence points to one particular privileged boy, who's already lawyered up thanks to his father, a well-to-do doctor determined to protect his son's reputation. Yet the deeper Joanna digs, the more complications she uncovers. It seems the quiet, upstanding principal had a hidden past, full of mysterious secrets she'd successfully kept buried for years. As the seasoned sheriff juggles professional constraints and personal demands—budget cuts, new team members, an arrogant coroner, a confused teenager, a precocious toddler, and a high-maintenance mother—she finds herself walking a fine line between justice and family that has never been so blurred.

Thrown together by circumstance, a group of fathers—a sound engineer, a sculptor, a film producer, a chef, a memoirist, a gangster—meets each morning at a local Tribeca coffee shop after walking their children to their exclusive school. The sound engineer looks uncomfortably like the guy on the sex offender posters strewn around the neighborhood; the memoirist is on the verge of being outed for fabricating his experiences; and the narcissistic chef puts his quest for the perfect quail-egg frittata before his children's well-being. Over the course of a single school year, we are privy to their secrets, passions, and hopes, and learn of their dreams deferred as they confront harsh realities about ambition, wealth, and sex. And we meet their wives and children, who together with these men are discovering the hard truths and welcome surprises that accompany family, marriage, and real estate at midlife.Fascinatingly layered and multidimensional, these linked stories, arranged like puzzle pieces, create a powerful portrait of unlikely friends and their neighborhood in transition. Striking chords that range from haunting and heartbreaking to darkly funny and deeply poignant, Triburbia marks the start of a brilliant literary career.

Lemony Snicket’s unhappy tale of the unlucky Baudelaire siblings begins with The Bad Beginning. In this short bothersome book alone, the three orphans encounter a greedy and repulsive villain, itchy clothing, a disastrous fire, a plot to steal their fortune, and cold porridge for breakfast.Should you not mind deadly serpents, slippery salamanders, lumpy beds, large brass reading lamps, long knives, and terrible odors, then proceed with caution to the second book in the miserable series, The Reptile Room.Readers unbothered by inclement weather, hungry leeches, and cold cucumber soup will want to continue with the third installment, The Wide Window. Others will not.If you’ve got the stomach to wade through the first three tragic tales in Lemony Snicket’s A Series of Unfortunate Events, then this troubling collection might be the one for you. Several loathsome extras, including a compilation of unsettling quotations and a very disturbing portrait, await those who successfully complete the wretched journey. You’ve been warned!

The Avengers meets Louis Sachar in this hilarious and action-packed tween novel by John David Anderson, which Publishers Weekly called a "superhero story that any comics fan will enjoy" in a starred review.Andrew Bean might be a part of H.E.R.O., a secret organization for the training of superhero sidekicks, but that doesn't mean that life is all leaping tall buildings in single bounds. First, there's Drew's power: Possessed of super senses—his hearing, sight, taste, touch, and smell are the most powerful on the planet—he's literally the most sensitive kid in school. Then there's his superhero mentor, a former legend who now spends more time straddling barstools than fighting crime. Add in trying to keep his sidekick life a secret from everyone, including his parents, and the truth is clear: Middle school is a drag even with superpowers.But this is all before a supervillain long thought dead returns to the city of Justicia, superheroes begin disappearing at an alarming rate, and Drew's two identities threaten to crash head-on into each other. Drew has always found it pretty easy to separate right from wrong, good from evil. It's what a superhero does. But what happens when that line starts to disappear?

With thrills, chills, and laughs on every page, plus a boy-girl rivalry that will leave you in stitches, this is one frighteningly funny book you don't want to miss. In this second book in a middle grade series that's "sure to please young readers looking for a thrill" (Kirkus Reviews, starred review), three monster-obsessed friends must take on a mad scientist who is literally stitching together a Frankenstein-esque football team.Nick, Carter, and Angelo are back to monster business as usual. They're even filming a monster movie for a school project on Building a Brighter Tomorrow. (There's a connection there somewhere, they swear.) But when a new private school arrives in town boasting a football team that's inhumanly good, the boys start to suspect they may have a real monster mystery on their hands. And what's worse, they may need help from their girl rivals, Angie, Tiffany, and Dana, to get to the bottom of it.

With thrills, chills, and laughs on every page, this gruesomely funny book will leave you seeing double! In this third book in the acclaimed middle grade series that is "sure to please young readers looking for a thrill" (Kirkus Reviews, starred review), three monster-obsessed friends accidentally unleash an army of evil twins onto their hometown.Nick, Carter, and Angelo have defeated the Zombie King, taken down a mad scientist, and, toughest of all, even learned to cooperate with their monster-loving girl rivals. But when the three friends head on a camping trip with Nick's parents, a fateful hike in the woods leads the boys to a creature that can change its shape at will and even mimic the boys' voices. Carter sneaks the little guy into his backpack and takes him home, and so the trouble begins. And in this frighteningly funny adventure, trouble always comes in twos. . . .With the same "mix of creepy chills and laugh-out-loud humor" that made bestselling author James Dashner call Zombie Kid "the perfect book," this third book in the Case File 13 series will leave you rolling in your tomb.

The first death was ruled an accident. But when a second accountant from A.D.E.—a popular relief organization that resettles East African refugees—turns up dead, FBI Special Agent and forensic artist Sydney Fitzpatrick is called in to lend her expertise in an increasingly troubling case. Not only is the charity backed by a powerful U.S. senator, but the investigation reveals that its funds have been siphoned off to bankroll terrorist cells in black list countries, and Sydney fears the consequences.And it may already be too late. Death has crossed the border from Mexico and is now heading toward Washington, D.C. Time is rapidly running out—and unless Sydney and her partner, Zachary Griffin, can get to the root of a monstrous conspiracy, untold thousands will die in a nuclear nightmare and a nation will be reduced to chaos.

Lilly Cleary is an attorney for a prestigious Sarasota law firm. But her killer cross-examination technique and take-no-prisoners courtroom attitude haven't stopped the senior partners from dumping one stink bomb after another on her desk—like the kayak-whiplash case she's currently saddled with. And problems at home, specifically with her ex–boyfriend, aren't making her disposition any sunnier. But it isn't until she's mugged outside her office that her troubles really begin. And when someone puts a bullet hole in her favorite suit, Lilly realizes things are getting a bit too personal. Perhaps it has something to do with a malpractice lawsuit she's inherited, and her recently and suspiciously deceased doctor client. Lilly's not going to take the insult lying down—even if tracking a killer leads her into dangerously deep water.

One of the most talented and creative authors working today, Neal Stephenson is renowned for his exceptional novels—works colossal in vision and mind-boggling in complexity. Exploring and blending a diversity of topics, including technology, economics, history, science, pop culture, and philosophy, his books are the products of a keen and adventurous intellect. Not surprisingly, Stephenson is regularly asked to contribute articles, lectures, and essays to numerous outlets, from major newspapers and cutting-edge magazines to college symposia. This remarkable collection brings together previously published short writings, both fiction and nonfiction, as well as a new essay (and an extremely short story) created specifically for this volume.Stephenson ponders a wealth of subjects, from movies and politics to David Foster Wallace and the Midwestern American College Town; video games to classics-based sci-fi; how geekdom has become cool and how science fiction has become mainstream (whether people admit it or not); the future of publishing and the origins of his novels. Playful and provocative, Some Remarks displays Stephenson's opinions and ideas on:The Internet, our dwindling national attention span, and the cultural importance of books and bookishnessWaco, religion, and the cluelessness of secular societyMetaphysics and the battle between Isaac Newton and Gottfried Wilhelm Leibniz The laying of the longest wire on Earth—and why it matters to youTechnology, freedom, commerce, and the Chinese How Star Wars and 300 mirror who we are today and what that spells for our futureModern Jedi knights, a.k.a. scientists and technologists, and why they are admired and feared by both the left and the rightBy turns amusing and profound, critical and celebratory, yet always entertaining, Some Remarks offers a fascinating look into the prismatic mind of this extraordinary writer.

Scraping by in classes, hanging out with his best friend Charlie, and trying to get a date with Lara Hanover, the prettiest girl in school—that was Nick Robbins’ life.Survival was the last thing on his mind.Then, a strange cloud appeared over the city. A cloud that kept growing. The darkness on the horizon consumed the light around it. And Nick’s dad, a Department of Defense energy physicist, might have something to do with it. Soon, it became clear that the world Nick knew would never be the same.Now, night is never-ending. The temperature is falling as heat leaves the world. Plants and animals are dying and people are turning into predators waiting for any small advantage. But Nick is determined not to disappear like the fading light. Desperate to glimpse a familiar face in the shadows, Nick races to find his friends—and the one clue that’s his glimmer of hope.

Previously published in the print anthology Unbound.A nightwalker is slain, and suspicion falls on Mira—Fire Starter—the last hope of her immortal race, in Jocelynn Drake's The Dead, the Damned, and the Forgotten.

Summer break . . . and the livin' ain't easy!Just because the students at New York College have flown the coop doesn't mean assistant residence hall director Heather Wells can relax. Fischer Hall is busier than ever, filled with squealing thirteen- and fourteen-year-old girls attending the first ever Tania Trace Teen Rock Camp, hosted by pop sensation Tania Trace herself—who just happens to be newly married to Heather's ex-boyfriend, heartthrob Jordan Cartwright. But the real headache begins when the producer of a reality TV show starring Tania winds up dead . . . and it's clear that the star was the intended victim.Grant Cartwright, head of Cartwright Records, wants to keep his daughter-in-law (and his highest-earning performer) alive. So he hires his oldest son, black sheep of the family and private investigator Cooper Cartwright—who just happens to be Heather's new fiancé. Heather should leave the detecting to Cooper. But with a dorm full of hysterical mini-divas-in-training, she can't help but get involved. And after Tania shares a really shocking secret with her, this reality suddenly becomes more dangerously real than anyone ever anticipated.

From the author of Confession:A body just fell from the sky onto Hollywood Boulevard. When a beautiful prostitute is dumped onto the Walk of Fame, FBI profiler Atticus Spenser and forensic psychiatrist Dr. Caitlin Cassidy are called in to solve one of their most baffling cases yet. The media's dubbed him the Fallen Angel Killer—a crazed murderer who's leaving the bodies of high-priced call girls in Los Angeles tourist traps.The killer has raised the stakes, demanding that a mysterious celebrity publically admit to his sinful secrets—or he'll dispose of his latest kidnapped escort. With every "john" the team exposes in their search for Celebrity X, another Hollywood secret is revealed and another charmed life is left in ruins. With time running out, Spenser and Cassidy will do anything to find the twisted serial killer…before another innocent woman winds up the next grotesque tourist attraction.