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The Java Workshop

You're reading from   The Java Workshop Learn object-oriented programming and kickstart your career in software development

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Product type Paperback
Published in Oct 2019
Publisher Packt
ISBN-13 9781838986698
Length 606 pages
Edition 1st Edition
Languages
Tools
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Authors (3):
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Eric Foster-Johnson Eric Foster-Johnson
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Eric Foster-Johnson
Andreas Göransson Andreas Göransson
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Andreas Göransson
David Cuartielles David Cuartielles
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David Cuartielles
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Toc

Table of Contents (20) Chapters Close

Preface 1. Getting Started FREE CHAPTER 2. Learning the Basics 3. Object-Oriented Programming 4. Collections, Lists and Java's Built-In APIs 5. Exceptions 6. Libraries, Packages, and Modules 7. Databases and JDBC 8. Sockets, Files, and Streams 9. Working with HTTP 10. Encryption 11. Processes 12. Regular Expressions 13. Functional Programming with Lambda Expressions 14. Recursion 15. Processing Data with Streams 16. Predicates and Other Functional Interfaces 17. Reactive Programming with Java Flow 18. Unit Testing Appendix

Introduction

Encryption is the process of scrambling data so that it can be sent in plain sight between two or more parties without anyone else being able to understand what was sent. Today, almost everything you do online is encrypted—be it reading an email, sending a photo to a popular social network, or downloading source code. Most serious websites today are also encrypted. Applying encryption to your software is vital for safeguarding your integrity, data, and business, as well as that of your customer.

Note

Encryption is a very complicated topic that gets more complex every year as we try to safeguard our applications from new malicious code and individuals. This chapter will not go into detail about how encryption should be implemented in software. Instead, we will explain how you can use the APIs that are available within Java.

In Java, we have a collection of classes and interfaces that have been specifically created for handling most security-related cases...

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