Essential Node.js Security
Essential Node.js Security
for Express Web Applications
About the Book
This book is intended to be a hands-on thorough guide for securing web applications based on Node.js and the Express web application framework. Many of the concepts, tools and practices in this book are primarily based on open source libraries and the author leverages these projects and highlights them.
The main objective of the book is to equip the reader with practical solutions to real world problems, and so this book is heavily saturated with source code examples as well as a high level description of the risks involved with any security topic, and the practical solution to prevent or mitigate it.
Even though Express is chosen as the case for web application framework, many concepts in this book can, and should be taken into account, and implemented with any other framework. Concepts like secure code, nosql injections, secure session management, and others are important security topics and would benefit any Node.js developer whose primary focus is web development.
License
About the Author
Bundles that include this book
Reader Testimonials
David Madar
Software Engineer, Hewlett Packard Enterprise
Excellent book. Covers the possible security issues and the right way to discover and deal with them. Written clearly with plenty of examples. A great book for those who wish to enrich their knowledge in security and for those who want to implement practical security solutions in their application.
Ran Bar Zik
Web Developer at AOL
An essential book for every Node.js developer out there. Many security issues can be avoided just by understanding the inherent security risks and this book covers clear description and how to tackle those issues. It is recommended not only for Node.js developers but to all JavaScript developers who want to expand their understanding of security. Security in source code should not be neglected and by reading this book every developer will do a major step towards producing more secure code.
Table of Contents
- Foreword
-
About The Author
- Liran Tal
-
About The Reviewers
- Danny Grander
- Tim Kadlec
- Cody B. Daig
- Zach Sosana
-
About The Book
- Requirements
- Source Code
-
HTTP Headers Security
- Security Headers Caveats
- Node.js Packages for HTTP Security Headers
- Strict Transport Security
- X-Frame-Options
- Content-Security-Policy
- Other HTTP headers
- Summary
-
Secure Session Management
- Session Security Risks
- Session Security in Node.js and ExpressJS
- Summary
-
Hardening ExpressJS
- Security Through Obscurity
- Brute-Force Protection
- Advanced Functionality Limiting
- body-parser middleware
- Summary
-
Cross-Site Request Forgery (CSRF)
- The Risk
- The Solution
- Summary
-
Cross-Site Scripting (XSS)
- The Risk
- The Solution
- Summary
-
Secure Code Guidelines
- Node.js Releases and APIs
- Input Validation
- Output Encoding
- Regular Expressions
- Strict Mode and Eval
- Cryptographic Practices
- User Process Privileges
- Summary
-
Injection Flaws
- NoSQL Injections
- NoSQL SSJS Injections
- Blind NoSQL Injections
- OS Command Injection
- Summary
-
Secure Dependency Management
- Evaluating Dependencies
- Dependency Tracking
- NPM Shrinkwrap
- Yarn as npm Package Management
- Summary
- Notes
Causes Supported
Open Sourcing Mental Illness, Ltd
Changing how we talk about mental health in the tech community.
https://osmihelp.orgChanging how we talk about mental health in the tech community.
The Leanpub 60-day 100% Happiness Guarantee
Within 60 days of purchase you can get a 100% refund on any Leanpub purchase, in two clicks.
See full terms
Do Well. Do Good.
Authors have earned$11,577,045writing, publishing and selling on Leanpub, earning 80% royalties while saving up to 25 million pounds of CO2 and up to 46,000 trees.
Learn more about writing on Leanpub
Free Updates. DRM Free.
If you buy a Leanpub book, you get free updates for as long as the author updates the book! Many authors use Leanpub to publish their books in-progress, while they are writing them. All readers get free updates, regardless of when they bought the book or how much they paid (including free).
Most Leanpub books are available in PDF (for computers), EPUB (for phones and tablets) and MOBI (for Kindle). The formats that a book includes are shown at the top right corner of this page.
Finally, Leanpub books don't have any DRM copy-protection nonsense, so you can easily read them on any supported device.
Learn more about Leanpub's ebook formats and where to read them
Top Books
- #1
Recipes for Decoupling
Matthias Noback - #2
SignalR on .NET 6 - the Complete Guide
Fiodar SazanavetsLearn everything there is to learn about SignalR and how to integrate it with the latest .NET 6 and C# 10 features. Learn how to connect any type of client to SignalR, including plain WebSocket client. Learn how to build interactive applications that can communicate with each other in real time without making excessive calls.
- #3
The BDD Books - Discovery (Japanese Edition)
Gáspár Nagy, Seb Rose, and Yuya Kazamaウクライナ難民を支援 - 2022年5月末まで延長！
この本の売り上げの50％は、 https://unicef.hu/veszhelyzet-ukrajnaban と https://int.depaulcharity.org/fundraising-for-depaul-ukraine/ に寄付されます。
本書籍は、振る舞い駆動開発(Behavior Driven Development, BDD)や受け入れテスト駆動開発(Acceptance Test-Driven Development, ATDD)の発見フェーズを最大限に活用する方法を提供します。
- #4
The easiest way to learn design patterns
Fiodar SazanavetsLearn design patterns in the easiest way possible. You will no longer have to brute-force your way through each one of them while trying to figure out how it works. The book provides a unique methodology that will make your understanding of design patterns stick. It can also be used as a reference book where you can find design patterns in seconds.
- #5
Agile Testing Condensed Japanese Edition
Yuya Kazama, Janet Gregory, and Lisa CrispinJanet GregoryとLisa Crispinによる2019年9月発行の書籍『Agile Testing Condensed』の日本語翻訳版です。アジャイルにおいてどのような考えでテストを行うべきなのか簡潔に書かれています！
- #6
OpenIntro Statistics
David Diez, Christopher Barr, Mine Cetinkaya-Rundel, and OpenIntroA complete foundation for Statistics, also serving as a foundation for Data Science.
Leanpub revenue supports OpenIntro (US-based nonprofit) so we can provide free desk copies to teachers interested in using OpenIntro Statistics in the classroom and expand the project to support free textbooks in other subjects.
More resources: openintro.org.
- #7
Tech Giants in Healthcare
Dr. Bertalan MeskoThis comprehensive guide, Tech Giants in Healthcare, clarifies how and why big tech companies step into healthcare, and breaks it down from one market player to the other in what direction they are going, what tools they are using and what horizons they have in front of them.
- #8
Functional event-driven architecture: Powered by Scala 3
Gabriel VolpeExplore the event-driven architecture (EDA) in a purely functional way, mainly powered by Fs2 streams in Scala 3!
Leverage your functional programming skills by designing and writing stateless microservices that scale, powered by stateful message brokers.
- #9
CCIE Service Provider Version 4 Written and Lab Exam Comprehensive Guide
Nicholas RussoThe service provider landscape has changed rapidly over the past several years. Networking vendors are continuing to propose new standards, techniques, and procedures for overcoming new challenges while concurrently reducing costs and delivering new services. Cisco has recently updated the CCIE Service Provider track to reflect these changes; this book represents the author's personal journey in achieving that certification.
- #10
Ansible for DevOps
Jeff GeerlingAnsible is a simple, but powerful, server and configuration management tool. Learn to use Ansible effectively, whether you manage one server—or thousands.
Top Bundles
- #1
All the Books of The Medical Futurist
6 Books
We put together the most popular books from The Medical Futurist to provide a clear picture about the major trends shaping the future of medicine and healthcare. Digital health technologies, artificial intelligence, the future of 20 medical specialties, big pharma, data privacy, digital health investments and how technology giants such as Amazon... - #2
Practical FP in Scala + Functional event-driven architecture
2 Books
Practical FP in Scala (A hands-on approach) & Functional event-driven architecture, aka FEDA, (Powered by Scala 3), together as a bundle! The content of PFP in Scala is a requirement to understand FEDA so why not take advantage of this bundle!? - #3
Software Architecture for Developers: Volumes 1 & 2 - Technical leadership and communication
2 Books
"Software Architecture for Developers" is a practical and pragmatic guide to modern, lightweight software architecture, specifically aimed at developers. You'll learn:The essence of software architecture.Why the software architecture role should include coding, coaching and collaboration.The things that you really need to think about before... - #4
CCIE Service Provider Ultimate Study Bundle
2 Books
Piotr Jablonski, Lukasz Bromirski, and Nick Russo have joined forces to deliver the only CCIE Service Provider training resource you'll ever need. This bundle contains a detailed and challenging collection of workbook labs, plus an extensively detailed technical reference guide. All of us have earned the CCIE Service Provider certification... - #6
Pattern-Oriented Memory Forensics and Malware Detection
2 Books
This training bundle for security engineers and researchers, malware and memory forensics analysts includes two accelerated training courses for Windows memory dump analysis using WinDbg. It is also useful for technical support and escalation engineers who analyze memory dumps from complex software environments and need to check for possible... - #8
Modern C++ Collection
3 Books
Get All about Modern C++C++ Standard Library, including C++20Concurrency with Modern C++, including C++20C++20Each book has about 200 complete code examples. Updates are included. When I update one of the books, you immediately get the updated bundle. You can expect significant updates to each new C++ standard (C++23, C++26, .. ) and also...
