Safety Of Web Applications
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Safety Of Web Applications
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Author : Eric Quinton
language : en
Publisher: Elsevier
Release Date : 2017-04-11
Safety Of Web Applications written by Eric Quinton and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-04-11 with Computers categories.
Safety of Web Applications: Risks, Encryption and Handling Vulnerabilities with PHP explores many areas that can help computer science students and developers integrate security into their applications. The Internet is not secure, but it's very friendly as a tool for storing and manipulating data. Customer confidence in Internet software is based on it's ability to prevent damage and attacks, but secure software is complicated, depending on several factors, including good risk estimation, good code architecture, cyphering, web server configuration, coding to prevent the most common attacks, and identification and rights allocation. Helps computer science students and developers integrate security into their applications Includes sections on risk estimate, MVC modeling, the cyphering (certificates, bi-keys, https protocol)
Securing Ajax Applications
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Author : Christopher Wells
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2007-07-11
Securing Ajax Applications written by Christopher Wells and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-07-11 with Computers categories.
Ajax applications should be open yet secure. Far too often security is added as an afterthought. Potential flaws need to be identified and addressed right away. This book explores Ajax and web application security with an eye for dangerous gaps and offers ways that you can plug them before they become a problem. By making security part of the process from the start, you will learn how to build secure Ajax applications and discover how to respond quickly when attacks occur. Securing Ajax Applications succinctly explains that the same back-and-forth communications that make Ajax so responsive also gives invaders new opportunities to gather data, make creative new requests of your server, and interfere with the communications between you and your customers. This book presents basic security techniques and examines vulnerabilities with JavaScript, XML, JSON, Flash, and other technologies -- vital information that will ultimately save you time and money. Topics include: An overview of the evolving web platform, including APIs, feeds, web services and asynchronous messaging Web security basics, including common vulnerabilities, common cures, state management and session management How to secure web technologies, such as Ajax, JavaScript, Java applets, Active X controls, plug-ins, Flash and Flex How to protect your server, including front-line defense, dealing with application servers, PHP and scripting Vulnerabilities among web standards such as HTTP, XML, JSON, RSS, ATOM, REST, and XDOS How to secure web services, build secure APIs, and make open mashups secure Securing Ajax Applications takes on the challenges created by this new generation of web development, and demonstrates why web security isn't just for administrators and back-end programmers any more. It's also for web developers who accept the responsibility that comes with using the new wonders of the Web.
Web Application Security
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Author : Ibrahim Haji
language : en
Publisher: GRIN Verlag
Release Date : 2014-09-10
Web Application Security written by Ibrahim Haji and has been published by GRIN Verlag this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-09-10 with Business & Economics categories.
Essay from the year 2011 in the subject Business economics - Information Management, grade: B, The University of Chicago, language: English, abstract: As the world continues to enjoy the reliability of web-based applications, security of such applications is becoming an increasingly vital concern. Currently, virtually all sectors are implementing some form of internet-based programs. The World Wide Web has significantly led to desirable expansion in business, healthcare, government and social services (Lee, Shieh & Tygar, 2005, p.184). However, the number of internet attacks has equally increased in the recent past. Hackers have become more adept in writing malicious codes to counter the conventional software codes developed by software vendors. The emergence of various types of vulnerabilities and generation of malicious codes on the internet platform has affected service provision in many sectors. The healthcare field is a particularly sensitive area where privacy and confidentiality of information are immensely important. Storage, transmission and implementation of health-related data and information are some of the processes which require secure online platforms. As such, it is very important to provide security in web applications used in the health sector. This paper explores the impacts of web application security in e-health. Provision of integral healthcare in the modern medical profession has taken a new direction with regards to storage of clinical data and patients’ records (Chryssanthou & Apostolakis & Varlamis, 2010, p.3). In order to achieve a shared healthcare paradigm, implementation of web-based applications has become inevitable. Electronic health records (EHRs) have become a common buzzword in healthcare issues and facilities. The advent of EHRs has reliably replaced paperwork in medical informatics (Chryssanthou & Apostolakis & Varlamis, 2010, p.3). The EHR can be designed as an online-hosted platform in which medical information, patients’ health records and clinical data are stored. Security policies and programs must be integrated during the structuring of the EHRs, due to a number of reasons which are related to availability, confidentiality, privacy and authenticity of data and information. Security in e-health services requires safe transmission of data to and from the EHRs (Chryssanthou & Apostolakis & Varlamis, 2010, p.3).
Testing And Securing Web Applications
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Author : Ravi Das
language : en
Publisher: CRC Press
Release Date : 2020-08-03
Testing And Securing Web Applications written by Ravi Das and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-08-03 with Computers categories.
Web applications occupy a large space within the IT infrastructure of a business or a corporation. They simply just don’t touch a front end or a back end; today’s web apps impact just about every corner of it. Today’s web apps have become complex, which has made them a prime target for sophisticated cyberattacks. As a result, web apps must be literally tested from the inside and out in terms of security before they can be deployed and launched to the public for business transactions to occur. The primary objective of this book is to address those specific areas that require testing before a web app can be considered to be completely secure. The book specifically examines five key areas: Network security: This encompasses the various network components that are involved in order for the end user to access the particular web app from the server where it is stored at to where it is being transmitted to, whether it is a physical computer itself or a wireless device (such as a smartphone). Cryptography: This area includes not only securing the lines of network communications between the server upon which the web app is stored at and from where it is accessed from but also ensuring that all personally identifiable information (PII) that is stored remains in a ciphertext format and that its integrity remains intact while in transmission. Penetration testing: This involves literally breaking apart a Web app from the external environment and going inside of it, in order to discover all weaknesses and vulnerabilities and making sure that they are patched before the actual Web app is launched into a production state of operation. Threat hunting: This uses both skilled analysts and tools on the Web app and supporting infrastructure to continuously monitor the environment to find all security holes and gaps. The Dark Web: This is that part of the Internet that is not openly visible to the public. As its name implies, this is the "sinister" part of the Internet, and in fact, where much of the PII that is hijacked from a web app cyberattack is sold to other cyberattackers in order to launch more covert and damaging threats to a potential victim. Testing and Securing Web Applications breaks down the complexity of web application security testing so this critical part of IT and corporate infrastructure remains safe and in operation.
Developer S Guide To Web Application Security
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Author : Michael Cross
language : en
Publisher: Elsevier
Release Date : 2011-04-18
Developer S Guide To Web Application Security written by Michael Cross and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-04-18 with Computers categories.
Over 75% of network attacks are targeted at the web application layer. This book provides explicit hacks, tutorials, penetration tests, and step-by-step demonstrations for security professionals and Web application developers to defend their most vulnerable applications. This book defines Web application security, why it should be addressed earlier in the lifecycle in development and quality assurance, and how it differs from other types of Internet security. Additionally, the book examines the procedures and technologies that are essential to developing, penetration testing and releasing a secure Web application. Through a review of recent Web application breaches, the book will expose the prolific methods hackers use to execute Web attacks using common vulnerabilities such as SQL Injection, Cross-Site Scripting and Buffer Overflows in the application layer. By taking an in-depth look at the techniques hackers use to exploit Web applications, readers will be better equipped to protect confidential. The Yankee Group estimates the market for Web application-security products and services will grow to $1.74 billion by 2007 from $140 million in 2002 Author Michael Cross is a highly sought after speaker who regularly delivers Web Application presentations at leading conferences including: Black Hat, TechnoSecurity, CanSec West, Shmoo Con, Information Security, RSA Conferences, and more
The Tangled Web
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Author : Michal Zalewski
language : en
Publisher: No Starch Press
Release Date : 2011-11-15
The Tangled Web written by Michal Zalewski and has been published by No Starch Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-11-15 with Computers categories.
Modern web applications are built on a tangle of technologies that have been developed over time and then haphazardly pieced together. Every piece of the web application stack, from HTTP requests to browser-side scripts, comes with important yet subtle security consequences. To keep users safe, it is essential for developers to confidently navigate this landscape. In The Tangled Web, Michal Zalewski, one of the world’s top browser security experts, offers a compelling narrative that explains exactly how browsers work and why they’re fundamentally insecure. Rather than dispense simplistic advice on vulnerabilities, Zalewski examines the entire browser security model, revealing weak points and providing crucial information for shoring up web application security. You’ll learn how to: –Perform common but surprisingly complex tasks such as URL parsing and HTML sanitization –Use modern security features like Strict Transport Security, Content Security Policy, and Cross-Origin Resource Sharing –Leverage many variants of the same-origin policy to safely compartmentalize complex web applications and protect user credentials in case of XSS bugs –Build mashups and embed gadgets without getting stung by the tricky frame navigation policy –Embed or host user-supplied content without running into the trap of content sniffing For quick reference, "Security Engineering Cheat Sheets" at the end of each chapter offer ready solutions to problems you’re most likely to encounter. With coverage extending as far as planned HTML5 features, The Tangled Web will help you create secure web applications that stand the test of time.
Evaluating The In Security Of Web Applications
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Author : Jose Fonseca
language : en
Publisher: LAP Lambert Academic Publishing
Release Date : 2011-08
Evaluating The In Security Of Web Applications written by Jose Fonseca and has been published by LAP Lambert Academic Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-08 with categories.
The web is a war zone! We cannot escape from it, we are not even soldiers and no one can assure our safety. Surprisingly, almost nobody seems to care: the only thing that matters is to have a presence in the web to communicate with partners and do business. Security issues have cascading effects within enterprises, with dramatic consequences to the dependability of the services they should provide, and it may irreversibly affect the company competitiveness, brand, partners and clients. To deal with this problem, this book is directed towards the evaluation of web application security mechanisms. It presents a field study to analyze and classify a large number of the most important web application vulnerabilities that are SQL Injection and XSS. This field study allowed the proposal of a methodology to inject realistic vulnerabilities in web applications. And this ability turns out to be a critical part of an attack injector for web applications that is also proposed. This tool can be used to evaluate security mechanisms, pointing out their weaknesses and ways of improvement. In the book, one of such security mechanism is also proposed: an IDS for (web application) databases.
Hacking Web Apps
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Author : Mike Shema
language : en
Publisher: Newnes
Release Date : 2012-08-29
Hacking Web Apps written by Mike Shema and has been published by Newnes this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-08-29 with Computers categories.
HTML5 -- HTML injection & cross-site scripting (XSS) -- Cross-site request forgery (CSRF) -- SQL injection & data store manipulation -- Breaking authentication schemes -- Abusing design deficiencies -- Leveraging platform weaknesses -- Browser & privacy attacks.
Web Application Security
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Author : Andrew Hoffman
language : en
Publisher: O'Reilly Media
Release Date : 2020-03-02
Web Application Security written by Andrew Hoffman and has been published by O'Reilly Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-03-02 with Computers categories.
While many resources for network and IT security are available, detailed knowledge regarding modern web application security has been lacking—until now. This practical guide provides both offensive and defensive security concepts that software engineers can easily learn and apply. Andrew Hoffman, a senior security engineer at Salesforce, introduces three pillars of web application security: recon, offense, and defense. You’ll learn methods for effectively researching and analyzing modern web applications—including those you don’t have direct access to. You’ll also learn how to break into web applications using the latest hacking techniques. Finally, you’ll learn how to develop mitigations for use in your own web applications to protect against hackers. Explore common vulnerabilities plaguing today's web applications Learn essential hacking techniques attackers use to exploit applications Map and document web applications for which you don’t have direct access Develop and deploy customized exploits that can bypass common defenses Develop and deploy mitigations to protect your applications against hackers Integrate secure coding best practices into your development lifecycle Get practical tips to help you improve the overall security of your web applications
Developing Web Apps With Haskell And Yesod
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Author : Michael Snoyman
language : en
Publisher:
Release Date : 2015
Developing Web Apps With Haskell And Yesod written by Michael Snoyman and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015 with categories.
This fast-moving guide introduces web application development with Haskell and Yesod, a potent language/framework combination that supports high-performing applications that are modular, type-safe, and concise. Fully updated for Yesod 1.4, this second edition shows you how Yesod handles widgets, forms, persistence, and RESTful content. Author Michael Snoyman also introduces various Haskell tools to supplement your basic knowledge of the language. By the time you finish this book, you{u2019}ll create a production-quality web application with Yesod{u2019}s ready-to-use scaffolding. You{u2019}ll also examine several real-world examples, including a blog, a wiki, a JSON web service, and a Sphinx search server. Build a simple application to learn Yesod{u2019}s foundation datatype and Web Application Interface (WAI) Output HTML, CSS, and Javascript with Shakespearean template languages Get an indepth look at Yesod{u2019}s core monads for producing cleaner, more modular code Probe Yesod{u2019}s internal workings: learn the request handling process for a typical application Build forms on top of widgets by implementing the yesod-form declarative API Learn how Yesod and Haskell handle persistence and session data Serve an HTML page and a machine-friendly JSON page from the same URL.
