Securing PHP Web Applications

Securing PHP Web Applications PDF

Author: Tricia Ballad

Publisher: Pearson Education

Published: 2008-12-16

Total Pages: 517

ISBN-13: 0321574338

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Easy, Powerful Code Security Techniques for Every PHP Developer Hackers specifically target PHP Web applications. Why? Because they know many of these apps are written by programmers with little or no experience or training in software security. Don’t be victimized. Securing PHP Web Applications will help you master the specific techniques, skills, and best practices you need to write rock-solid PHP code and harden the PHP software you’re already using. Drawing on more than fifteen years of experience in Web development, security, and training, Tricia and William Ballad show how security flaws can find their way into PHP code, and they identify the most common security mistakes made by PHP developers. The authors present practical, specific solutions—techniques that are surprisingly easy to understand and use, no matter what level of PHP programming expertise you have. Securing PHP Web Applications covers the most important aspects of PHP code security, from error handling and buffer overflows to input validation and filesystem access. The authors explode the myths that discourage PHP programmers from attempting to secure their code and teach you how to instinctively write more secure code without compromising your software’s performance or your own productivity. Coverage includes Designing secure applications from the very beginning—and plugging holes in applications you can’t rewrite from scratch Defending against session hijacking, fixation, and poisoning attacks that PHP can’t resist on its own Securing the servers your PHP code runs on, including specific guidance for Apache, MySQL, IIS/SQL Server, and more Enforcing strict authentication and making the most of encryption Preventing dangerous cross-site scripting (XSS) attacks Systematically testing yourapplications for security, including detailed discussions of exploit testing and PHP test automation Addressing known vulnerabilities in the third-party applications you’re already running Tricia and William Ballad demystify PHP security by presenting realistic scenarios and code examples, practical checklists, detailed visuals, and more. Whether you write Web applications professionally or casually, or simply use someone else’s PHP scripts, you need this book—and you need it now, before the hackers find you!

Securing PHP Web Applications

Securing PHP Web Applications PDF

Author: Tricia Ballad

Publisher: Pearson Education

Published: 2008-12-16

Total Pages: 517

ISBN-13: 0321574338

DOWNLOAD EBOOK →

Easy, Powerful Code Security Techniques for Every PHP Developer Hackers specifically target PHP Web applications. Why? Because they know many of these apps are written by programmers with little or no experience or training in software security. Don’t be victimized. Securing PHP Web Applications will help you master the specific techniques, skills, and best practices you need to write rock-solid PHP code and harden the PHP software you’re already using. Drawing on more than fifteen years of experience in Web development, security, and training, Tricia and William Ballad show how security flaws can find their way into PHP code, and they identify the most common security mistakes made by PHP developers. The authors present practical, specific solutions—techniques that are surprisingly easy to understand and use, no matter what level of PHP programming expertise you have. Securing PHP Web Applications covers the most important aspects of PHP code security, from error handling and buffer overflows to input validation and filesystem access. The authors explode the myths that discourage PHP programmers from attempting to secure their code and teach you how to instinctively write more secure code without compromising your software’s performance or your own productivity. Coverage includes Designing secure applications from the very beginning—and plugging holes in applications you can’t rewrite from scratch Defending against session hijacking, fixation, and poisoning attacks that PHP can’t resist on its own Securing the servers your PHP code runs on, including specific guidance for Apache, MySQL, IIS/SQL Server, and more Enforcing strict authentication and making the most of encryption Preventing dangerous cross-site scripting (XSS) attacks Systematically testing yourapplications for security, including detailed discussions of exploit testing and PHP test automation Addressing known vulnerabilities in the third-party applications you’re already running Tricia and William Ballad demystify PHP security by presenting realistic scenarios and code examples, practical checklists, detailed visuals, and more. Whether you write Web applications professionally or casually, or simply use someone else’s PHP scripts, you need this book—and you need it now, before the hackers find you!

Securing PHP Apps

Securing PHP Apps PDF

Author: Ben Edmunds

Publisher: Apress

Published: 2016-07-26

Total Pages: 64

ISBN-13: 1484221206

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Secure your PHP-based web applications with this compact handbook. You'll get clear, practical and actionable details on how to secure various parts of your PHP web application. You'll also find scenarios to handle and improve existing legacy issues. Is your PHP app truly secure? Let's make sure you get home on time and sleep well at night. Learn the security basics that a senior developer usually acquires over years of experience, all condensed down into one quick and easy handbook. Do you ever wonder how vulnerable you are to being hacked? Do you feel confident about storing your users' sensitive information? Imagine feeling confident in the integrity of your software when you store your users' sensitive data. No more fighting fires with lost data, no more late nights, your application is secure. Well, this short book will answer your questions and give you confidence in being able to secure your and other PHP web apps. What You'll Learn Never trust your users - escape all input HTTPS/SSL/BCA/JWH/SHA and other random letters: some of them actually matter How to handle password encryption and storage for everyone What are authentication, access control, and safe file handing and how to implement them What are safe defaults, cross site scripting and other popular hacks Who This Book Is For Experienced PHP coders, programmers, developers.

Essential PHP Security

Essential PHP Security PDF

Author: Chris Shiflett

Publisher: "O'Reilly Media, Inc."

Published: 2005-10-13

Total Pages: 128

ISBN-13: 059655267X

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Being highly flexible in building dynamic, database-driven web applications makes the PHP programming language one of the most popular web development tools in use today. It also works beautifully with other open source tools, such as the MySQL database and the Apache web server. However, as more web sites are developed in PHP, they become targets for malicious attackers, and developers need to prepare for the attacks. Security is an issue that demands attention, given the growing frequency of attacks on web sites. Essential PHP Security explains the most common types of attacks and how to write code that isn't susceptible to them. By examining specific attacks and the techniques used to protect against them, you will have a deeper understanding and appreciation of the safeguards you are about to learn in this book. In the much-needed (and highly-requested) Essential PHP Security, each chapter covers an aspect of a web application (such as form processing, database programming, session management, and authentication). Chapters describe potential attacks with examples and then explain techniques to help you prevent those attacks. Topics covered include: Preventing cross-site scripting (XSS) vulnerabilities Protecting against SQL injection attacks Complicating session hijacking attempts You are in good hands with author Chris Shiflett, an internationally-recognized expert in the field of PHP security. Shiflett is also the founder and President of Brain Bulb, a PHP consultancy that offers a variety of services to clients around the world.

Essential PHP Security

Essential PHP Security PDF

Author: Chris Shiflett

Publisher: "O'Reilly Media, Inc."

Published: 2005-10-13

Total Pages: 124

ISBN-13: 059600656X

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"PHP Web Application Security" helps readers build secure Web applications, using Apache and MySQL along with PHP 5. The book details the attacks that hackers use against Web sites, and shows how to correctly configure Apache and PHP to guard against them.

Secure PHP Development

Secure PHP Development PDF

Author: Mohammed J. Kabir

Publisher: Wiley

Published: 2003-05-09

Total Pages: 914

ISBN-13: 9780764549663

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* Offers fifty practical and secure PHP applications that readers can immediately put to use * Explains the entire life cycle of each PHP application, including requirements, design, development, maintenance, and tuning * Reviews application development line-by-line and module-by-module to help readers understand specific coding practices and requirements * Applications can be readily adapted to many real-world business situations * CD-ROM contains fifty ready-to-use PHP applications, an evaluation version of Zend tools, and the latest versions of PHP, Apache, and MySQL

Pro PHP Security

Pro PHP Security PDF

Author: Chris Snyder

Publisher: Apress

Published: 2011-07-29

Total Pages: 351

ISBN-13: 1430233192

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PHP security, just like PHP itself, has advanced. Updated for PHP 5.3, the second edition of this authoritative PHP security book covers foundational PHP security topics like SQL injection, XSS, user authentication, and secure PHP development. Chris Snyder and Tom Myer also delve into recent developments like mobile security, the impact of JavaScript, and the advantages of recent PHP hardening efforts. Pro PHP Security, Second Edition will serve as your complete guide for taking defensive and proactive security measures within your PHP applications. Beginners in secure programming will find a lot of material on secure PHP development, the basics of encryption, secure protocols, as well as how to reconcile the demands of server-side and web application security.

Safety of Web Applications

Safety of Web Applications PDF

Author: Eric Quinton

Publisher: Elsevier

Published: 2017-04-11

Total Pages: 226

ISBN-13: 0081023626

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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)

Web Application Security

Web Application Security PDF

Author: Ibrahim Haji

Publisher: GRIN Verlag

Published: 2014-09-10

Total Pages: 14

ISBN-13: 3656739196

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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).