Search icon CANCEL
Subscription
0
Cart icon
Your Cart (0 item)
Close icon
You have no products in your basket yet
Arrow left icon
Explore Products
Best Sellers
New Releases
Books
Videos
Audiobooks
Learning Hub
Free Learning
Arrow right icon
Crafting Secure Software
Crafting Secure Software

Crafting Secure Software: An engineering leader's guide to security by design

Arrow left icon
Profile Icon Greg Bulmash Profile Icon Thomas Segura
Arrow right icon
€44.99
Full star icon Full star icon Full star icon Full star icon Full star icon 5 (1 Ratings)
Paperback Sep 2024 156 pages 1st Edition
eBook
€8.99 €35.99
Paperback
€44.99
Subscription
Free Trial
Renews at €18.99p/m
Arrow left icon
Profile Icon Greg Bulmash Profile Icon Thomas Segura
Arrow right icon
€44.99
Full star icon Full star icon Full star icon Full star icon Full star icon 5 (1 Ratings)
Paperback Sep 2024 156 pages 1st Edition
eBook
€8.99 €35.99
Paperback
€44.99
Subscription
Free Trial
Renews at €18.99p/m
eBook
€8.99 €35.99
Paperback
€44.99
Subscription
Free Trial
Renews at €18.99p/m

What do you get with Print?

Product feature icon Instant access to your digital eBook copy whilst your Print order is Shipped
Product feature icon Colour book shipped to your preferred address
Product feature icon Download this book in EPUB and PDF formats
Product feature icon Access this title in our online reader with advanced features
Product feature icon DRM FREE - Read whenever, wherever and however you want
Product feature icon AI Assistant (beta) to help accelerate your learning
OR
Modal Close icon
Payment Processing...
tick Completed

Shipping Address

Billing Address

Shipping Methods
Table of content icon View table of contents Preview book icon Preview Book

Crafting Secure Software

The Software Supply Chain and the SDLC

Software development and manufacturing have an unsurprising trend in common. In modern manufacturing, companies rarely make all their parts in-house. The automotive industry, for example, relies on a broad and complex network of vendors. This also means a defective vendor component can disrupt the entire supply chain. Consider how one vendor’s faulty airbag inflators caused the largest recall in American automotive history, impacting over half a dozen automakers who used those parts and tens of millions of vehicles. Modern software development faces similar issues.

In modern software development, too, it is increasingly rare for companies to create everything completely in-house. Like automakers, software companies rely on a range of third-party building blocks. Taking the supply chain management concept from manufacturing, each of these blocks becomes part of their SSC.

In this chapter, we will cover the following topics:

    ...

What is the software supply chain?

An SSC is every third-party element used by a software manufacturer to create and deliver their product. This includes, but is not limited to, the following:

  • The operating system(s) and hardware: These include workstations, servers, storage, network switches and routers, Windows/Mac/Linux embedded systems, and infrastructure as a service (IaaS).
  • Software for creating and building software: This includes editors, languages, compilers, plugins, libraries/frameworks, task runners, and build systems.
  • Software providing services to software: In this category, you have databases, APIs, software as a service (SaaS), platform as a service (PaaS), and backend as a service (BaaS).
  • Tools used for tracking and enabling work: These are tools that support version control, ticketing, messaging, and collaboration.
  • Tools for delivering software: These include file transfer, server software, containers, container orchestration, and monitoring...

Common supply chain attack vectors and defenses

In the complex landscape of modern software development, security threats are ever-evolving. As software systems increasingly rely on third-party components, external updates, and extensive code repositories, the potential attack surface grows, presenting significant challenges to maintain security and integrity. This section delves into several critical security scenarios and outlines proactive defenses to mitigate these risks.

Compromise of third-party components

Third-party components, such as libraries, frameworks, and packages can become dangerous if a threat actor is able to do one of these three things:

  • Inject malicious code into the one you use
  • Use a deceptive variation on that third-party component’s name, so you end up using a component the threat actor controls instead of the one you usually use
  • Use a known vulnerability in a component that has not been patched (or you have not updated to the...

Threat modeling

There are multiple approaches and tools in threat modeling, but at its core, there are three main areas: mapping data flows, analyzing attack surfaces, and assessing the impacts of failure.

The Open Web Application Security Project (OWASP) has a three-step threat-modeling process:3

  1. Decompose the application.
  2. Determine and rank threats.
  3. Determine countermeasures and mitigation.

Decompose the application

This starts with understanding the use cases for the application. For example, with a game, one use case might be to play the game, while another might be to top up tokens from the in-app store.

Then, identify the entry points where an attacker could interact with the application, resources, and assets that would be of interest to an attacker, and the trust levels and access rights the application grants to external entities such as users, tech support, moderators...

Risk assessment

While threat modeling is a technical activity that is more objective in nature, using risk assessment is more subjective and tied to your priorities, needs, and sensitivities.

Integrating risk assessment to rank the threats

Risk assessment takes two main vectors into account—likelihood and damage:

  • Likelihood: How likely is the threat to manifest? This takes into account how prized the result will be to an attacker and how easily they could get that result given your current defenses.
  • Damage: What would be the actual impact if an attacker successfully manifested the threat? Would it create additional threats? Would it expose anything of value to theft or discovery?

An example of a common threat is an automated “bot” filling out and submitting a form to register as a website user.

For example, a decade ago, it was easy for people to buy tens of thousands of followers on social media sites to make themselves look influential...

Real-world SSC attacks

Most of the SSC discussion to this point has been conceptual. The next section will highlight some examples of attacks on the SSC to illustrate how they can happen and the damage they can cause.

PHP: No harm, but foul

Based on a multi-year tracking survey by W3Techs, the PHP programming language was the backend language for over 80% of websites from 2014 to 2018, a figure that was still above 75%, as of February 2024.6

As mentioned in Chapter 1, Git is a protocol and system for source code management and version control. GitHub neither invented it nor owns it, but they are the most prominent commercial host of it for developers around the world.

PHP is an open source project hosted on its own Git server. In 2021, the server was breached and two backdoors were not only inserted in the source code for the programming language, but they were committed under the...

Summary

It’s not just our world that’s interconnected; our software is interconnected in ways few outside the industry can really grasp. Open source is not limited to big monoliths such as the WebKit browser engine, Linux, and the Apache web server. It contains packages that are dependencies for your dependencies, such as Log4j and left-pad.

Supply chain attacks can poison or infiltrate dependencies, browser and IDE plugins, source code management, build systems, testing tools, monitoring tools, and more. Attackers are opportunistic and find entry through probing, testing, phishing, and poisoning, to name a few.

This is why the SSC is something to consider at every stage of the SDLC, from gathering requirements to deployment and monitoring. Now that you understand the importance of the SSC, you’ll explore ways to secure it further in this book.

The next chapter will go deeper into methods of attacking and protecting one of the foundational elements of...

Left arrow icon Right arrow icon

Key benefits

  • Develop a strong security posture by grasping key attack vectors in the SDLC
  • Implement industry-leading best practices to protect software from evolving threats
  • Utilize legislative and regulatory landscapes to mitigate compliance-related costs

Description

Drawing from GitGuardian's extensive experience in securing millions of lines of code for organizations worldwide, Crafting Secure Software takes you on an exhaustive journey through the complex world of software security and prepares you to face current and emerging security challenges confidently. Authored by security experts, this book provides unique insights into the software development lifecycle (SDLC) and delivers actionable advice to help you mitigate and prevent risks. From securing code-writing tools and secrets to ensuring the integrity of the source code and delivery pipelines, you’ll get a good grasp on the threat landscape, uncover best practices for protecting your software, and craft recommendations for future-proofing against upcoming security regulations and legislation. By the end of this book, you’ll have gained a clear vision of the improvements needed in your security posture, along with concrete steps to implement them, empowering you to make informed decisions and take decisive action in safeguarding your software assets.

Who is this book for?

This book is an essential read for security and IT leaders navigating the complexities of modern software development. The book is also useful for chief security officers (CSOs), chief information security officers (CISOs), security architects, DevOps professionals, and IT decision makers. A basic understanding of software engineering, version control, and build and delivery mechanisms is needed. This guide will empower you to comprehend and mitigate threats in today's dynamic software factories, regardless of your technical depth.

What you will learn

  • Get to grips with security trends and GitGuardian's role in modern software
  • Analyze major security breaches and their impact on the industry
  • Develop a threat model tailored to your business and risk appetite
  • Implement security measures across your entire SDLC
  • Secure secrets within codebases, configurations, and artifacts
  • Design and maintain secure build pipelines and deployment setups
  • Navigate security compliance, including current and future laws
  • Prepare for future security with AI-generated code integration
Estimated delivery fee Deliver to Czechia

Premium delivery 7 - 10 business days

€25.95
(Includes tracking information)

Product Details

Country selected
Publication date, Length, Edition, Language, ISBN-13
Publication date : Sep 12, 2024
Length: 156 pages
Edition : 1st
Language : English
ISBN-13 : 9781835885062
Vendor :
GitGuardian
Category :
Tools :

What do you get with Print?

Product feature icon Instant access to your digital eBook copy whilst your Print order is Shipped
Product feature icon Colour book shipped to your preferred address
Product feature icon Download this book in EPUB and PDF formats
Product feature icon Access this title in our online reader with advanced features
Product feature icon DRM FREE - Read whenever, wherever and however you want
Product feature icon AI Assistant (beta) to help accelerate your learning
OR
Modal Close icon
Payment Processing...
tick Completed

Shipping Address

Billing Address

Shipping Methods
Estimated delivery fee Deliver to Czechia

Premium delivery 7 - 10 business days

€25.95
(Includes tracking information)

Product Details

Publication date : Sep 12, 2024
Length: 156 pages
Edition : 1st
Language : English
ISBN-13 : 9781835885062
Vendor :
GitGuardian
Category :
Tools :

Packt Subscriptions

See our plans and pricing
Modal Close icon
€18.99 billed monthly
Feature tick icon Unlimited access to Packt's library of 7,000+ practical books and videos
Feature tick icon Constantly refreshed with 50+ new titles a month
Feature tick icon Exclusive Early access to books as they're written
Feature tick icon Solve problems while you work with advanced search and reference features
Feature tick icon Offline reading on the mobile app
Feature tick icon Simple pricing, no contract
€189.99 billed annually
Feature tick icon Unlimited access to Packt's library of 7,000+ practical books and videos
Feature tick icon Constantly refreshed with 50+ new titles a month
Feature tick icon Exclusive Early access to books as they're written
Feature tick icon Solve problems while you work with advanced search and reference features
Feature tick icon Offline reading on the mobile app
Feature tick icon Choose a DRM-free eBook or Video every month to keep
Feature tick icon PLUS own as many other DRM-free eBooks or Videos as you like for just €5 each
Feature tick icon Exclusive print discounts
€264.99 billed in 18 months
Feature tick icon Unlimited access to Packt's library of 7,000+ practical books and videos
Feature tick icon Constantly refreshed with 50+ new titles a month
Feature tick icon Exclusive Early access to books as they're written
Feature tick icon Solve problems while you work with advanced search and reference features
Feature tick icon Offline reading on the mobile app
Feature tick icon Choose a DRM-free eBook or Video every month to keep
Feature tick icon PLUS own as many other DRM-free eBooks or Videos as you like for just €5 each
Feature tick icon Exclusive print discounts

Frequently bought together


Stars icon
Total 120.97
Crafting Secure Software
€44.99
Data Engineering Best Practices
€37.99
In-Memory Analytics with Apache Arrow
€37.99
Total 120.97 Stars icon
Banner background image

Table of Contents

9 Chapters
Chapter 1: Introduction to the Security Landscape Chevron down icon Chevron up icon
Chapter 2: The Software Supply Chain and the SDLC Chevron down icon Chevron up icon
Chapter 3: Securing Your Code-Writing Tools Chevron down icon Chevron up icon
Chapter 4: Securing Your Secrets Chevron down icon Chevron up icon
Chapter 5: Securing Your Source Code Chevron down icon Chevron up icon
Chapter 6: Securing Your Delivery Chevron down icon Chevron up icon
Chapter 7: Security Compliance and Certification Chevron down icon Chevron up icon
Chapter 8: Best Practices to Drive Security Buy-In Chevron down icon Chevron up icon
Other Books You May Enjoy Chevron down icon Chevron up icon

Customer reviews

Rating distribution
Full star icon Full star icon Full star icon Full star icon Full star icon 5
(1 Ratings)
5 star 100%
4 star 0%
3 star 0%
2 star 0%
1 star 0%
Zardus Sep 22, 2024
Full star icon Full star icon Full star icon Full star icon Full star icon 5
Decent overview of the security considerations of a dev-project.
Subscriber review Packt
Get free access to Packt library with over 7500+ books and video courses for 7 days!
Start Free Trial

FAQs

What is the delivery time and cost of print book? Chevron down icon Chevron up icon

Shipping Details

USA:

'

Economy: Delivery to most addresses in the US within 10-15 business days

Premium: Trackable Delivery to most addresses in the US within 3-8 business days

UK:

Economy: Delivery to most addresses in the U.K. within 7-9 business days.
Shipments are not trackable

Premium: Trackable delivery to most addresses in the U.K. within 3-4 business days!
Add one extra business day for deliveries to Northern Ireland and Scottish Highlands and islands

EU:

Premium: Trackable delivery to most EU destinations within 4-9 business days.

Australia:

Economy: Can deliver to P. O. Boxes and private residences.
Trackable service with delivery to addresses in Australia only.
Delivery time ranges from 7-9 business days for VIC and 8-10 business days for Interstate metro
Delivery time is up to 15 business days for remote areas of WA, NT & QLD.

Premium: Delivery to addresses in Australia only
Trackable delivery to most P. O. Boxes and private residences in Australia within 4-5 days based on the distance to a destination following dispatch.

India:

Premium: Delivery to most Indian addresses within 5-6 business days

Rest of the World:

Premium: Countries in the American continent: Trackable delivery to most countries within 4-7 business days

Asia:

Premium: Delivery to most Asian addresses within 5-9 business days

Disclaimer:
All orders received before 5 PM U.K time would start printing from the next business day. So the estimated delivery times start from the next day as well. Orders received after 5 PM U.K time (in our internal systems) on a business day or anytime on the weekend will begin printing the second to next business day. For example, an order placed at 11 AM today will begin printing tomorrow, whereas an order placed at 9 PM tonight will begin printing the day after tomorrow.


Unfortunately, due to several restrictions, we are unable to ship to the following countries:

  1. Afghanistan
  2. American Samoa
  3. Belarus
  4. Brunei Darussalam
  5. Central African Republic
  6. The Democratic Republic of Congo
  7. Eritrea
  8. Guinea-bissau
  9. Iran
  10. Lebanon
  11. Libiya Arab Jamahriya
  12. Somalia
  13. Sudan
  14. Russian Federation
  15. Syrian Arab Republic
  16. Ukraine
  17. Venezuela
What is custom duty/charge? Chevron down icon Chevron up icon

Customs duty are charges levied on goods when they cross international borders. It is a tax that is imposed on imported goods. These duties are charged by special authorities and bodies created by local governments and are meant to protect local industries, economies, and businesses.

Do I have to pay customs charges for the print book order? Chevron down icon Chevron up icon

The orders shipped to the countries that are listed under EU27 will not bear custom charges. They are paid by Packt as part of the order.

List of EU27 countries: www.gov.uk/eu-eea:

A custom duty or localized taxes may be applicable on the shipment and would be charged by the recipient country outside of the EU27 which should be paid by the customer and these duties are not included in the shipping charges been charged on the order.

How do I know my custom duty charges? Chevron down icon Chevron up icon

The amount of duty payable varies greatly depending on the imported goods, the country of origin and several other factors like the total invoice amount or dimensions like weight, and other such criteria applicable in your country.

For example:

  • If you live in Mexico, and the declared value of your ordered items is over $ 50, for you to receive a package, you will have to pay additional import tax of 19% which will be $ 9.50 to the courier service.
  • Whereas if you live in Turkey, and the declared value of your ordered items is over € 22, for you to receive a package, you will have to pay additional import tax of 18% which will be € 3.96 to the courier service.
How can I cancel my order? Chevron down icon Chevron up icon

Cancellation Policy for Published Printed Books:

You can cancel any order within 1 hour of placing the order. Simply contact customercare@packt.com with your order details or payment transaction id. If your order has already started the shipment process, we will do our best to stop it. However, if it is already on the way to you then when you receive it, you can contact us at customercare@packt.com using the returns and refund process.

Please understand that Packt Publishing cannot provide refunds or cancel any order except for the cases described in our Return Policy (i.e. Packt Publishing agrees to replace your printed book because it arrives damaged or material defect in book), Packt Publishing will not accept returns.

What is your returns and refunds policy? Chevron down icon Chevron up icon

Return Policy:

We want you to be happy with your purchase from Packtpub.com. We will not hassle you with returning print books to us. If the print book you receive from us is incorrect, damaged, doesn't work or is unacceptably late, please contact Customer Relations Team on customercare@packt.com with the order number and issue details as explained below:

  1. If you ordered (eBook, Video or Print Book) incorrectly or accidentally, please contact Customer Relations Team on customercare@packt.com within one hour of placing the order and we will replace/refund you the item cost.
  2. Sadly, if your eBook or Video file is faulty or a fault occurs during the eBook or Video being made available to you, i.e. during download then you should contact Customer Relations Team within 14 days of purchase on customercare@packt.com who will be able to resolve this issue for you.
  3. You will have a choice of replacement or refund of the problem items.(damaged, defective or incorrect)
  4. Once Customer Care Team confirms that you will be refunded, you should receive the refund within 10 to 12 working days.
  5. If you are only requesting a refund of one book from a multiple order, then we will refund you the appropriate single item.
  6. Where the items were shipped under a free shipping offer, there will be no shipping costs to refund.

On the off chance your printed book arrives damaged, with book material defect, contact our Customer Relation Team on customercare@packt.com within 14 days of receipt of the book with appropriate evidence of damage and we will work with you to secure a replacement copy, if necessary. Please note that each printed book you order from us is individually made by Packt's professional book-printing partner which is on a print-on-demand basis.

What tax is charged? Chevron down icon Chevron up icon

Currently, no tax is charged on the purchase of any print book (subject to change based on the laws and regulations). A localized VAT fee is charged only to our European and UK customers on eBooks, Video and subscriptions that they buy. GST is charged to Indian customers for eBooks and video purchases.

What payment methods can I use? Chevron down icon Chevron up icon

You can pay with the following card types:

  1. Visa Debit
  2. Visa Credit
  3. MasterCard
  4. PayPal
What is the delivery time and cost of print books? Chevron down icon Chevron up icon

Shipping Details

USA:

'

Economy: Delivery to most addresses in the US within 10-15 business days

Premium: Trackable Delivery to most addresses in the US within 3-8 business days

UK:

Economy: Delivery to most addresses in the U.K. within 7-9 business days.
Shipments are not trackable

Premium: Trackable delivery to most addresses in the U.K. within 3-4 business days!
Add one extra business day for deliveries to Northern Ireland and Scottish Highlands and islands

EU:

Premium: Trackable delivery to most EU destinations within 4-9 business days.

Australia:

Economy: Can deliver to P. O. Boxes and private residences.
Trackable service with delivery to addresses in Australia only.
Delivery time ranges from 7-9 business days for VIC and 8-10 business days for Interstate metro
Delivery time is up to 15 business days for remote areas of WA, NT & QLD.

Premium: Delivery to addresses in Australia only
Trackable delivery to most P. O. Boxes and private residences in Australia within 4-5 days based on the distance to a destination following dispatch.

India:

Premium: Delivery to most Indian addresses within 5-6 business days

Rest of the World:

Premium: Countries in the American continent: Trackable delivery to most countries within 4-7 business days

Asia:

Premium: Delivery to most Asian addresses within 5-9 business days

Disclaimer:
All orders received before 5 PM U.K time would start printing from the next business day. So the estimated delivery times start from the next day as well. Orders received after 5 PM U.K time (in our internal systems) on a business day or anytime on the weekend will begin printing the second to next business day. For example, an order placed at 11 AM today will begin printing tomorrow, whereas an order placed at 9 PM tonight will begin printing the day after tomorrow.


Unfortunately, due to several restrictions, we are unable to ship to the following countries:

  1. Afghanistan
  2. American Samoa
  3. Belarus
  4. Brunei Darussalam
  5. Central African Republic
  6. The Democratic Republic of Congo
  7. Eritrea
  8. Guinea-bissau
  9. Iran
  10. Lebanon
  11. Libiya Arab Jamahriya
  12. Somalia
  13. Sudan
  14. Russian Federation
  15. Syrian Arab Republic
  16. Ukraine
  17. Venezuela