Real World Bug Hunting

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Real-World Bug Hunting

Author : Peter Yaworski
Publisher : No Starch Press
Page : 265 pages
File Size : 50,6 Mb
Release : 2019-07-09
Category : Computers
ISBN : 9781593278618

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Real-World Bug Hunting by Peter Yaworski Pdf

Learn how people break websites and how you can, too. Real-World Bug Hunting is the premier field guide to finding software bugs. Whether you're a cyber-security beginner who wants to make the internet safer or a seasoned developer who wants to write secure code, ethical hacker Peter Yaworski will show you how it's done. You'll learn about the most common types of bugs like cross-site scripting, insecure direct object references, and server-side request forgery. Using real-life case studies of rewarded vulnerabilities from applications like Twitter, Facebook, Google, and Uber, you'll see how hackers manage to invoke race conditions while transferring money, use URL parameter to cause users to like unintended tweets, and more. Each chapter introduces a vulnerability type accompanied by a series of actual reported bug bounties. The book's collection of tales from the field will teach you how attackers trick users into giving away their sensitive information and how sites may reveal their vulnerabilities to savvy users. You'll even learn how you could turn your challenging new hobby into a successful career. You'll learn: How the internet works and basic web hacking concepts How attackers compromise websites How to identify functionality commonly associated with vulnerabilities How to find bug bounty programs and submit effective vulnerability reports Real-World Bug Hunting is a fascinating soup-to-nuts primer on web security vulnerabilities, filled with stories from the trenches and practical wisdom. With your new understanding of site security and weaknesses, you can help make the web a safer place--and profit while you're at it.

Real-World Bug Hunting

Author : Peter Yaworski
Publisher : No Starch Press
Page : 265 pages
File Size : 43,5 Mb
Release : 2019-07-09
Category : Computers
ISBN : 9781593278625

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Real-World Bug Hunting by Peter Yaworski Pdf

Learn how people break websites and how you can, too. Real-World Bug Hunting is the premier field guide to finding software bugs. Whether you're a cyber-security beginner who wants to make the internet safer or a seasoned developer who wants to write secure code, ethical hacker Peter Yaworski will show you how it's done. You'll learn about the most common types of bugs like cross-site scripting, insecure direct object references, and server-side request forgery. Using real-life case studies of rewarded vulnerabilities from applications like Twitter, Facebook, Google, and Uber, you'll see how hackers manage to invoke race conditions while transferring money, use URL parameter to cause users to like unintended tweets, and more. Each chapter introduces a vulnerability type accompanied by a series of actual reported bug bounties. The book's collection of tales from the field will teach you how attackers trick users into giving away their sensitive information and how sites may reveal their vulnerabilities to savvy users. You'll even learn how you could turn your challenging new hobby into a successful career. You'll learn: How the internet works and basic web hacking concepts How attackers compromise websites How to identify functionality commonly associated with vulnerabilities How to find bug bounty programs and submit effective vulnerability reports Real-World Bug Hunting is a fascinating soup-to-nuts primer on web security vulnerabilities, filled with stories from the trenches and practical wisdom. With your new understanding of site security and weaknesses, you can help make the web a safer place--and profit while you're at it.

Bug Bounty Bootcamp

Author : Vickie Li
Publisher : No Starch Press
Page : 444 pages
File Size : 41,5 Mb
Release : 2021-11-16
Category : Computers
ISBN : 9781718501553

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Bug Bounty Bootcamp by Vickie Li Pdf

Bug Bounty Bootcamp teaches you how to hack web applications. You will learn how to perform reconnaissance on a target, how to identify vulnerabilities, and how to exploit them. You’ll also learn how to navigate bug bounty programs set up by companies to reward security professionals for finding bugs in their web applications. Bug bounty programs are company-sponsored programs that invite researchers to search for vulnerabilities on their applications and reward them for their findings. This book is designed to help beginners with little to no security experience learn web hacking, find bugs, and stay competitive in this booming and lucrative industry. You’ll start by learning how to choose a program, write quality bug reports, and maintain professional relationships in the industry. Then you’ll learn how to set up a web hacking lab and use a proxy to capture traffic. In Part 3 of the book, you’ll explore the mechanisms of common web vulnerabilities, like XSS, SQL injection, and template injection, and receive detailed advice on how to find them and bypass common protections. You’ll also learn how to chain multiple bugs to maximize the impact of your vulnerabilities. Finally, the book touches on advanced techniques rarely covered in introductory hacking books but that are crucial to understand to hack web applications. You’ll learn how to hack mobile apps, review an application’s source code for security issues, find vulnerabilities in APIs, and automate your hacking process. By the end of the book, you’ll have learned the tools and techniques necessary to be a competent web hacker and find bugs on a bug bounty program.

A Bug Hunter's Diary

Author : Tobias Klein
Publisher : No Starch Press
Page : 212 pages
File Size : 42,8 Mb
Release : 2011
Category : Computers
ISBN : 9781593273859

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A Bug Hunter's Diary by Tobias Klein Pdf

Klein tracks down and exploits bugs in some of the world's most popular programs. Whether by browsing source code, poring over disassembly, or fuzzing live programs, readers get an over-the-shoulder glimpse into the world of a bug hunter as Klein unearths security flaws and uses them to take control of affected systems.

Bug Bounty Hunting Essentials

Author : Carlos A. Lozano,Shahmeer Amir
Publisher : Packt Publishing Ltd
Page : 261 pages
File Size : 46,5 Mb
Release : 2018-11-30
Category : Computers
ISBN : 9781788834438

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Bug Bounty Hunting Essentials by Carlos A. Lozano,Shahmeer Amir Pdf

Get hands-on experience on concepts of Bug Bounty Hunting Key FeaturesGet well-versed with the fundamentals of Bug Bounty HuntingHands-on experience on using different tools for bug huntingLearn to write a bug bounty report according to the different vulnerabilities and its analysisBook Description Bug bounty programs are the deals offered by prominent companies where-in any white-hat hacker can find bugs in the applications and they will have a recognition for the same. The number of prominent organizations having this program has increased gradually leading to a lot of opportunity for Ethical Hackers. This book will initially start with introducing you to the concept of Bug Bounty hunting. Then we will dig deeper into concepts of vulnerabilities and analysis such as HTML injection, CRLF injection and so on. Towards the end of the book, we will get hands-on experience working with different tools used for bug hunting and various blogs and communities to be followed. This book will get you started with bug bounty hunting and its fundamentals. What you will learnLearn the basics of bug bounty huntingHunt bugs in web applicationsHunt bugs in Android applicationsAnalyze the top 300 bug reportsDiscover bug bounty hunting research methodologiesExplore different tools used for Bug HuntingWho this book is for This book is targeted towards white-hat hackers, or anyone who wants to understand the concept behind bug bounty hunting and understand this brilliant way of penetration testing. This book does not require any knowledge on bug bounty hunting.

The Web Application Hacker's Handbook

Author : Dafydd Stuttard,Marcus Pinto
Publisher : John Wiley & Sons
Page : 770 pages
File Size : 40,6 Mb
Release : 2011-03-16
Category : Computers
ISBN : 9781118079614

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The Web Application Hacker's Handbook by Dafydd Stuttard,Marcus Pinto Pdf

This book is a practical guide to discovering and exploiting security flaws in web applications. The authors explain each category of vulnerability using real-world examples, screen shots and code extracts. The book is extremely practical in focus, and describes in detail the steps involved in detecting and exploiting each kind of security weakness found within a variety of applications such as online banking, e-commerce and other web applications. The topics covered include bypassing login mechanisms, injecting code, exploiting logic flaws and compromising other users. Because every web application is different, attacking them entails bringing to bear various general principles, techniques and experience in an imaginative way. The most successful hackers go beyond this, and find ways to automate their bespoke attacks. This handbook describes a proven methodology that combines the virtues of human intelligence and computerized brute force, often with devastating results. The authors are professional penetration testers who have been involved in web application security for nearly a decade. They have presented training courses at the Black Hat security conferences throughout the world. Under the alias "PortSwigger", Dafydd developed the popular Burp Suite of web application hack tools.

Bug Bounty Hunting for Web Security

Author : Sanjib Sinha
Publisher : Apress
Page : 232 pages
File Size : 54,6 Mb
Release : 2019-11-12
Category : Computers
ISBN : 9781484253915

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Bug Bounty Hunting for Web Security by Sanjib Sinha Pdf

Start with the basics of bug hunting and learn more about implementing an offensive approach by finding vulnerabilities in web applications. Getting an introduction to Kali Linux, you will take a close look at the types of tools available to you and move on to set up your virtual lab. You will then discover how request forgery injection works on web pages and applications in a mission-critical setup. Moving on to the most challenging task for any web application, you will take a look at how cross-site scripting works and find out about effective ways to exploit it. You will then learn about header injection and URL redirection along with key tips to find vulnerabilities in them. Keeping in mind how attackers can deface your website, you will work with malicious files and automate your approach to defend against these attacks. Moving on to Sender Policy Framework (SPF), you will see tips to find vulnerabilities in it and exploit them. Following this, you will get to know how unintended XML injection and command injection work to keep attackers at bay. Finally, you will examine different attack vectors used to exploit HTML and SQL injection. Overall, Bug Bounty Hunting for Web Security will help you become a better penetration tester and at the same time it will teach you how to earn bounty by hunting bugs in web applications. What You Will Learn Implement an offensive approach to bug hunting Create and manage request forgery on web pages Poison Sender Policy Framework and exploit it Defend against cross-site scripting (XSS) attacks Inject headers and test URL redirection Work with malicious files and command injectionResist strongly unintended XML attacks Who This Book Is For White-hat hacking enthusiasts who are new to bug hunting and are interested in understanding the core concepts.

A Bug Bounty Hunting Journey

Author : The Hackerish
Publisher : Unknown
Page : 104 pages
File Size : 42,6 Mb
Release : 2021-01-18
Category : Electronic
ISBN : 9798590462094

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A Bug Bounty Hunting Journey by The Hackerish Pdf

The bug bounty hunting community is full of technical resources. However, any successful hunter will tell you that succeeding in this industry takes more than technical knowledge.Without the proper mindset, the effective tactics and the key soft skills, here is the hard truth: You won't last in the bug bounty hunting game. You might find few bugs at first, but you won't stand the lack of motivation and self-esteem when you can't find bugs for few weeks. After months, the situation may even develop to burnout.If you understand and exploit known security vulnerabilities in CTF challenges but still struggle to find bugs in real-world targets, this book is for you. I wrote this book with a single purpose in mind: Help you understand and master essential skills to become a successful bug bounty hunter, in an entertaining way.To achieve this goal, I designed the book around the story of Anna, a fictitious Junior Security Engineer who has just heard of bug bounty hunting. Throughout her fascinating journey, you will witness all the steps she took to get started the right way. You will observe all the limits she discovers about herself, and you will grasp all the proven solutions she came up with to overcome them, collect 1000 reputation points and earn her first $5000 along the way.Whether you have just started or have spent years in this industry, you will undoubtedly identify with the different hurdles of the story. I am sure you will add some missing tricks to your toolset to succeed in bug bounty hunting.At the end of the story, you will find technical appendices that support Anna's journey. There, you will find how to approach a bug bounty program for the first time, and how to perform in-depth web application hacking to increase your chances of finding bugs. You can read this book from cover to cover while bookmarking the pivot points along the story. Then, you can go back to each crucial moment whenever you face the same situation.Sit tight and enjoy the ride!

Cyberjutsu

Author : Ben McCarty
Publisher : No Starch Press
Page : 266 pages
File Size : 50,9 Mb
Release : 2021-04-26
Category : Computers
ISBN : 9781718500549

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Cyberjutsu by Ben McCarty Pdf

Like Sun Tzu's Art of War for Modern Business, this book uses ancient ninja scrolls as the foundation for teaching readers about cyber-warfare, espionage and security. Cyberjutsu is a practical cybersecurity field guide based on the techniques, tactics, and procedures of the ancient ninja. Cyber warfare specialist Ben McCarty’s analysis of declassified Japanese scrolls will show how you can apply ninja methods to combat today’s security challenges like information warfare, deceptive infiltration, espionage, and zero-day attacks. Learn how to use key ninja techniques to find gaps in a target’s defense, strike where the enemy is negligent, master the art of invisibility, and more. McCarty outlines specific, in-depth security mitigations such as fending off social engineering attacks by being present with “the correct mind,” mapping your network like an adversary to prevent breaches, and leveraging ninja-like traps to protect your systems. You’ll also learn how to: Use threat modeling to reveal network vulnerabilities Identify insider threats in your organization Deploy countermeasures like network sensors, time-based controls, air gaps, and authentication protocols Guard against malware command and-control servers Detect attackers, prevent supply-chain attacks, and counter zero-day exploits Cyberjutsu is the playbook that every modern cybersecurity professional needs to channel their inner ninja. Turn to the old ways to combat the latest cyber threats and stay one step ahead of your adversaries.

Attacking Network Protocols

Author : James Forshaw
Publisher : No Starch Press
Page : 336 pages
File Size : 53,6 Mb
Release : 2018-01-02
Category : Computers
ISBN : 9781593278441

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Attacking Network Protocols by James Forshaw Pdf

Attacking Network Protocols is a deep dive into network protocol security from James ­Forshaw, one of the world’s leading bug ­hunters. This comprehensive guide looks at networking from an attacker’s perspective to help you discover, exploit, and ultimately ­protect vulnerabilities. You’ll start with a rundown of networking basics and protocol traffic capture before moving on to static and dynamic protocol analysis, common protocol structures, cryptography, and protocol security. Then you’ll turn your focus to finding and exploiting vulnerabilities, with an overview of common bug classes, fuzzing, debugging, and exhaustion attacks. Learn how to: - Capture, manipulate, and replay packets - Develop tools to dissect traffic and reverse engineer code to understand the inner workings of a network protocol - Discover and exploit vulnerabilities such as memory corruptions, authentication bypasses, and denials of service - Use capture and analysis tools like ­Wireshark and develop your own custom network proxies to manipulate ­network traffic Attacking Network Protocols is a must-have for any penetration tester, bug hunter, or developer looking to understand and discover network vulnerabilities.

Black Hat Python, 2nd Edition

Author : Justin Seitz,Tim Arnold
Publisher : No Starch Press
Page : 216 pages
File Size : 49,9 Mb
Release : 2021-04-13
Category : Computers
ISBN : 9781718501133

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Black Hat Python, 2nd Edition by Justin Seitz,Tim Arnold Pdf

Fully-updated for Python 3, the second edition of this worldwide bestseller (over 100,000 copies sold) explores the stealthier side of programming and brings you all new strategies for your hacking projects. When it comes to creating powerful and effective hacking tools, Python is the language of choice for most security analysts. In Black Hat Python, 2nd Edition, you’ll explore the darker side of Python’s capabilities—writing network sniffers, stealing email credentials, brute forcing directories, crafting mutation fuzzers, infecting virtual machines, creating stealthy trojans, and more. The second edition of this bestselling hacking book contains code updated for the latest version of Python 3, as well as new techniques that reflect current industry best practices. You’ll also find expanded explanations of Python libraries such as ctypes, struct, lxml, and BeautifulSoup, and dig deeper into strategies, from splitting bytes to leveraging computer-vision libraries, that you can apply to future hacking projects. You’ll learn how to: • Create a trojan command-and-control using GitHub • Detect sandboxing and automate common malware tasks, like keylogging and screenshotting • Escalate Windows privileges with creative process control • Use offensive memory forensics tricks to retrieve password hashes and inject shellcode into a virtual machine • Extend the popular Burp Suite web-hacking tool • Abuse Windows COM automation to perform a man-in-the-browser attack • Exfiltrate data from a network most sneakily When it comes to offensive security, your ability to create powerful tools on the fly is indispensable. Learn how with the second edition of Black Hat Python. New to this edition: All Python code has been updated to cover Python 3 and includes updated libraries used in current Python applications. Additionally, there are more in-depth explanations of the code and the programming techniques have been updated to current, common tactics. Examples of new material that you'll learn include how to sniff network traffic, evade anti-virus software, brute-force web applications, and set up a command-and-control (C2) system using GitHub.

Hands-On Bug Hunting for Penetration Testers

Author : Joseph Marshall
Publisher : Packt Publishing
Page : 250 pages
File Size : 46,8 Mb
Release : 2018-09-12
Category : Computers
ISBN : 1789344204

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Hands-On Bug Hunting for Penetration Testers by Joseph Marshall Pdf

Detailed walkthroughs of how to discover, test, and document common web application vulnerabilities. Key Features Learn how to test for common bugs Discover tools and methods for hacking ethically Practice working through pentesting engagements step-by-step Book Description Bug bounties have quickly become a critical part of the security economy. This book shows you how technical professionals with an interest in security can begin productively--and profitably--participating in bug bounty programs. You will learn about SQli, NoSQLi, XSS, XXE, and other forms of code injection. You'll see how to create CSRF PoC HTML snippets, how to discover hidden content (and what to do with it once it's found), and how to create the tools for automated pentesting workflows. Then, you'll format all of this information within the context of a bug report that will have the greatest chance of earning you cash. With detailed walkthroughs that cover discovering, testing, and reporting vulnerabilities, this book is ideal for aspiring security professionals. You should come away from this work with the skills you need to not only find the bugs you're looking for, but also the best bug bounty programs to participate in, and how to grow your skills moving forward in freelance security research. What you will learn Choose what bug bounty programs to engage in Understand how to minimize your legal liability and hunt for bugs ethically See how to take notes that will make compiling your submission report easier Know how to take an XSS vulnerability from discovery to verification, and report submission Automate CSRF PoC generation with Python Leverage Burp Suite for CSRF detection Use WP Scan and other tools to find vulnerabilities in WordPress, Django, and Ruby on Rails applications Write your report in a way that will earn you the maximum amount of money Who this book is for This book is written for developers, hobbyists, pentesters, and anyone with an interest (and a little experience) in web application security.

The Hacker Playbook

Author : Peter Kim
Publisher : Createspace Independent Pub
Page : 276 pages
File Size : 43,7 Mb
Release : 2014
Category : Computers
ISBN : 1494932636

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The Hacker Playbook by Peter Kim Pdf

Just as a professional athlete doesn't show up without a solid game plan, ethical hackers, IT professionals, and security researchers should not be unprepared, either. The Hacker Playbook provides them their own game plans. Written by a longtime security professional and CEO of Secure Planet, LLC, this step-by-step guide to the “game” of penetration hacking features hands-on examples and helpful advice from the top of the field. Through a series of football-style “plays,” this straightforward guide gets to the root of many of the roadblocks people may face while penetration testing—including attacking different types of networks, pivoting through security controls, and evading antivirus software. From “Pregame” research to “The Drive” and “The Lateral Pass,” the practical plays listed can be read in order or referenced as needed. Either way, the valuable advice within will put you in the mindset of a penetration tester of a Fortune 500 company, regardless of your career or level of experience. Whether you're downing energy drinks while desperately looking for an exploit, or preparing for an exciting new job in IT security, this guide is an essential part of any ethical hacker's library—so there's no reason not to get in the game.

The Basics of Hacking and Penetration Testing

Author : Patrick Engebretson
Publisher : Elsevier
Page : 225 pages
File Size : 43,5 Mb
Release : 2013-06-24
Category : Computers
ISBN : 9780124116412

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The Basics of Hacking and Penetration Testing by Patrick Engebretson Pdf

The Basics of Hacking and Penetration Testing, Second Edition, serves as an introduction to the steps required to complete a penetration test or perform an ethical hack from beginning to end. The book teaches students how to properly utilize and interpret the results of the modern-day hacking tools required to complete a penetration test. It provides a simple and clean explanation of how to effectively utilize these tools, along with a four-step methodology for conducting a penetration test or hack, thus equipping students with the know-how required to jump start their careers and gain a better understanding of offensive security. Each chapter contains hands-on examples and exercises that are designed to teach learners how to interpret results and utilize those results in later phases. Tool coverage includes: Backtrack Linux, Google reconnaissance, MetaGooFil, dig, Nmap, Nessus, Metasploit, Fast Track Autopwn, Netcat, and Hacker Defender rootkit. This is complemented by PowerPoint slides for use in class. This book is an ideal resource for security consultants, beginning InfoSec professionals, and students. Each chapter contains hands-on examples and exercises that are designed to teach you how to interpret the results and utilize those results in later phases. Written by an author who works in the field as a Penetration Tester and who teaches Offensive Security, Penetration Testing, and Ethical Hacking, and Exploitation classes at Dakota State University. Utilizes the Kali Linux distribution and focuses on the seminal tools required to complete a penetration test.

Bug Bounty Automation With Python

Author : Syed Abuthahir
Publisher : Independently Published
Page : 70 pages
File Size : 47,8 Mb
Release : 2020-08-21
Category : Electronic
ISBN : 9798676655990

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Bug Bounty Automation With Python by Syed Abuthahir Pdf

This book demonstrates the hands-on automation using python for each topic mentioned in the table of contents. This book gives you a basic idea of how to automate something to reduce the repetitive tasks and perform automated ways of OSINT and Reconnaissance.This book also gives you the overview of the python programming in the python crash course section, And explains how author made more than $25000 in bug bounty using automation. This book is the first part of bug bounty automation series.