Cryptography PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Cryptography PDF full book. Access full book title Cryptography by Various. Download full books in PDF and EPUB format.
Author: Various
Publisher: Rosen Young Adult
ISBN: 9781508173632
Category :
Languages : en
Pages : 0
Get Book Here
Book Description
Data encryption and security is an increasingly relevant subject in our digitized world. Cryptography is used to make e-commerce and online communication secure, protecting banking information, sensitive documents, and more. When you purchase something online or send a confidential e-mail, protocols created by cryptographers protect that information. However, if your private information is hacked electronically, cryptographers are also to blame. This series sheds light on the history of cryptography, the "arms race" between those protecting sensitive information and those trying to access it, the lives of famous cryptographers, and the tools and methods that cryptographers use.
Author: Various
Publisher: Rosen Young Adult
ISBN: 9781508173632
Category :
Languages : en
Pages : 0
Get Book Here
Book Description
Data encryption and security is an increasingly relevant subject in our digitized world. Cryptography is used to make e-commerce and online communication secure, protecting banking information, sensitive documents, and more. When you purchase something online or send a confidential e-mail, protocols created by cryptographers protect that information. However, if your private information is hacked electronically, cryptographers are also to blame. This series sheds light on the history of cryptography, the "arms race" between those protecting sensitive information and those trying to access it, the lives of famous cryptographers, and the tools and methods that cryptographers use.
Author: Christophe Foulon
Publisher: Packt Publishing Ltd
ISBN: 1835466087
Category : Computers
Languages : en
Pages : 345
Get Book Here
Book Description
Uncover the secrets to acing interviews, decode the diverse roles in cybersecurity, and soar to new heights with expert advice Key Features Confidently handle technical and soft skill questions across various cybersecurity roles Prepare for Cybersecurity Engineer, penetration tester, malware analyst, digital forensics analyst, CISO, and more roles Unlock secrets to acing interviews across various cybersecurity roles Book DescriptionThe cybersecurity field is evolving rapidly, and so are the interviews for cybersecurity roles. Hack the Cybersecurity Interview, Second Edition, is the essential guide for anyone aiming to navigate this changing landscape. This edition, updated and expanded, addresses how to fi nd cybersecurity jobs in tough job markets and expands upon the original cybersecurity career paths. It offers invaluable insights into various cybersecurity roles, such as cybersecurity engineer, penetration tester, cybersecurity product manager, and cybersecurity project manager, focusing on succeeding in interviews. This book stands out with its real-world approach, expert insights, and practical tips. It's not just a preparation guide; it's your key to unlocking success in the highly competitive field of cybersecurity. By the end of this book, you will be able to answer behavioural and technical questions and effectively demonstrate your cybersecurity knowledge.What you will learn Master techniques to answer technical and behavioural questions and effectively demonstrate your cybersecurity knowledge Gain insights into the evolving role of cybersecurity and its impact on job interviews Develop essential soft skills, like stress management and negotiation, crucial for landing your dream job Grasp key cybersecurity-role-based questions and their answers Discover the latest industry trends, salary information, and certification requirements Learn how to fi nd cybersecurity jobs even in tough job markets Who this book is for This book is a must-have for college students, aspiring cybersecurity professionals, computer and software engineers, and anyone preparing for a cybersecurity job interview. It's equally valuable for those new to the field and experienced professionals aiming for career advancement.
Author: Nicole Perlroth
Publisher: Bloomsbury Publishing
ISBN: 1526629836
Category : Political Science
Languages : en
Pages : 529
Get Book Here
Book Description
WINNER OF THE FT & McKINSEY BUSINESS BOOK OF THE YEAR AWARD 2021 The instant New York Times bestseller A Financial Times and The Times Book of the Year 'A terrifying exposé' The Times 'Part John le Carré . . . Spellbinding' New Yorker We plug in anything we can to the internet. We can control our entire lives, economy and grid via a remote web control. But over the past decade, as this transformation took place, we never paused to think that we were also creating the world's largest attack surface. And that the same nation that maintains the greatest cyber advantage on earth could also be among its most vulnerable. Filled with spies, hackers, arms dealers and a few unsung heroes, This Is How They Tell Me the World Ends is an astonishing and gripping feat of journalism. Drawing on years of reporting and hundreds of interviews, Nicole Perlroth lifts the curtain on a market in shadow, revealing the urgent threat faced by us all if we cannot bring the global cyber arms race to heel.
Author: Al Sweigart
Publisher: No Starch Press
ISBN: 1593278225
Category : Computers
Languages : en
Pages : 419
Get Book Here
Book Description
Learn how to program in Python while making and breaking ciphers—algorithms used to create and send secret messages! After a crash course in Python programming basics, you’ll learn to make, test, and hack programs that encrypt text with classical ciphers like the transposition cipher and Vigenère cipher. You’ll begin with simple programs for the reverse and Caesar ciphers and then work your way up to public key cryptography, the type of encryption used to secure today’s online transactions, including digital signatures, email, and Bitcoin. Each program includes the full code and a line-by-line explanation of how things work. By the end of the book, you’ll have learned how to code in Python and you’ll have the clever programs to prove it! You’ll also learn how to: - Combine loops, variables, and flow control statements into real working programs - Use dictionary files to instantly detect whether decrypted messages are valid English or gibberish - Create test programs to make sure that your code encrypts and decrypts correctly - Code (and hack!) a working example of the affine cipher, which uses modular arithmetic to encrypt a message - Break ciphers with techniques such as brute-force and frequency analysis There’s no better way to learn to code than to play with real programs. Cracking Codes with Python makes the learning fun!
Author: John P. Carlin
Publisher: PublicAffairs
ISBN: 1541773810
Category : Computers
Languages : en
Pages : 477
Get Book Here
Book Description
The inside story of how America's enemies launched a cyber war against us-and how we've learned to fight back With each passing year, the internet-linked attacks on America's interests have grown in both frequency and severity. Overmatched by our military, countries like North Korea, China, Iran, and Russia have found us vulnerable in cyberspace. The "Code War" is upon us. In this dramatic book, former Assistant Attorney General John P. Carlin takes readers to the front lines of a global but little-understood fight as the Justice Department and the FBI chases down hackers, online terrorist recruiters, and spies. Today, as our entire economy goes digital, from banking to manufacturing to transportation, the potential targets for our enemies multiply. This firsthand account is both a remarkable untold story and a warning of dangers yet to come.
Author: Jason Porterfield
Publisher: The Rosen Publishing Group, Inc
ISBN: 1508173141
Category : Juvenile Nonfiction
Languages : en
Pages : 66
Get Book Here
Book Description
Hackers are those individuals who gain access to computers or networks without official permission. In this intriguing resource, readers learn the differences among white hat, black hat, and gray hat hackers and their ways of working concerning computer networks today. The origins and history of hacker culture are examined, as are the law enforcement methods of catching criminals. Some of the topics covered are the motives for hacking, black hat targets, online hazards, malware programs, and typical hacker techniques. Government-sponsored hacking in cyber warfare efforts, hactivism, and famous hackers are also reviewed.
Author: Harlan Ullman
Publisher: Naval Institute Press
ISBN: 1612517927
Category : Political Science
Languages : en
Pages : 241
Get Book Here
Book Description
The Great War or the “War to end all wars” as promised by President Woodrow Wilson was neither great nor ultimately conclusive. Precipitated by the assassination of the Austro—Hungarian Archduke Franz Ferdinand and his wife in the streets of Sarajevo on June 28, 1914, World War I demolished the order established by the Concert of Vienna, an order that had maintained the peace in Europe for almost a century. The ensuing carnage laid the foundation for World War II and the Cold War that followed. World War I also left in its catastrophic wake three transformational legacies that remain largely unnoticed today. These legacies have provoked and will continue to provoke massive change to the international order. But containing, mitigating, and preventing these disruptions from exploding into major crises will prove no less difficult a challenge than did restraining the forces that ignited the chaos and violence of the last century. These legacies would make Osama bin Laden into a modern day version of Gavrilo Princip, the Archduke’s assassin, and turn September 11, 2001 into an event like that one on June 28, 1914, in many different and frightening ways. Instead of using a Beretta 9 mm pistol, bin Laden crashed three airliners into New York’s Twin Towers and the Pentagon in Washington, D.C., starting a global war on terror. Unfortunately, America’s current strategic mindset to deal with the twenty-first century remains firmly anchored in the previous century. That mindset must change if aspirations for peace and prosperity are to be met with decisive and effective actions. Ullman offers provocative and challenging arguments to conventional wisdom—that we fail to understand the challenges and dangers and lack a mindset to cope with these twenty-first-century realities. He argues that while the dangers are not as destructive as a world war, unless they are addressed, at best the standard of living and expectations of Americans will decline, and at worst, the world will become more violent, unpredictable, and chaotic.
Author: Poppy Moon
Publisher: Youthlight
ISBN: 9781598501162
Category : Education
Languages : en
Pages : 189
Get Book Here
Book Description
This is a one of a kind 8-week small group guidance program for girls in 3-5th grades. It gives girls a rare opportunity to experience and celebrate different facets of the female community. Girls work their way through 7 exciting lessons that examine the complexities of being a young woman and the value of building a supportive sisterhood in a variety of cultures. * The League of Girls- explore the elements of a team and what it means to be a strong team member while creating a positive sense of community. * Nancy Drew- explore the importance of critical thinking skills while creating and publishing mystery stories. * Super-Heroines- discover the difference between heroines and super-heroines while crafting their own personal super-heroines to save the day! * League of Extraordinary Heroines- create in comic book form heroines that battle cliques mean-spiritedness bullies and social isolation. * Girls R Us Inc.- discuss the qualities needed to be a leader; the types of people they want to surround themselves with as personal advisors and how to grow to be the person they want to be. The program ends with a special initiation ceremony that taps members into the Girl Code Sisterhood. This rite-of-passage style ritual reveals the secrets of the group crest confidential group signals and group motto. Each lesson comes with additional extension activities for Super Counselors and high mess activities for Daring Counselors! Lessons also include a special lesson plan for individual counseling.
Author: Jeremy N. Smith
Publisher: Mariner Books
ISBN: 0544903218
Category : BIOGRAPHY & AUTOBIOGRAPHY
Languages : en
Pages : 309
Get Book Here
Book Description
This taut, true thriller dives into a dark world that touches us all, as seen through the brilliant, breakneck career of an extraordinary hacker--a woman known only as Alien. When she arrived at MIT in the 1990s, Alien was quickly drawn to the school's tradition of high-risk physical trespassing: the original "hacking." Within a year, one of her hallmates was dead and two others were arraigned. Alien's adventures were only just beginning. After a stint at the storied, secretive Los Alamos National Laboratory, Alien was recruited by a top cybersecurity firm where she deployed her cache of virtual weapons--and the trespassing and social engineering talents she had developed while "hacking" at MIT. The company tested its clients' security by every means possible--not just coding, but donning disguises and sneaking past guards and secretaries into the C-suite. Alien now runs a boutique hacking outfit that caters to some of the world's biggest and most vulnerable institutions--banks, retailers, government agencies. Her work combines devilish charm, old-school deception, and next generation spycraft. In Breaking and Entering, cybersecurity finally gets the rich, character-driven, fast-paced treatment it deserves.
Author: Gordon Corera
Publisher: Simon and Schuster
ISBN: 1681771942
Category : History
Languages : en
Pages : 367
Get Book Here
Book Description
As the digital era become increasingly pervasive, the intertwining forces of computers and espionage are reshaping the entire world; what was once the preserve of a few intelligence agencies now affects us all.Corera’s compelling narrative takes us from the Second World War through the Cold War and the birth of the internet to the present era of hackers and surveillance. The book is rich with historical detail and characters, as well as astonishing revelations about espionage carried out in recent times by the UK, US, and China. Using unique access to the National Security Agency, GCHQ, Chinese officials, and senior executives from some of the most powerful global technology companies, Gordon Corera has gathered compelling stories from heads of state, hackers and spies of all stripes.Cyberspies is a ground-breaking exploration of the new space in which the worlds of espionage, diplomacy, international business, science, and technology collide.
