Demystifying Cryptography with OpenSSL 3.0: Discover the best techniques to enhance your network security with OpenSSL 3.0

Khlebnikov, Alexei

Demystifying Cryptography with OpenSSL 3.0: Discover the best techniques to enhance your network security with OpenSSL 3.0
  • 出版商: Packt Publishing
  • 出版日期: 2022-10-26
  • 售價: $1,650
  • 貴賓價: 9.5 折 $1,568
  • 語言: 英文
  • 頁數: 342
  • 裝訂: Quality Paper - also called trade paper
  • ISBN: 1800560346
  • ISBN-13: 9781800560345
  • 相關分類: 資訊安全

    • 海外代購書籍(需單獨結帳)

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商品描述

Use OpenSSL to add security features to your application, including cryptographically strong symmetric and asymmetric encryption, digital signatures, SSL/TLS connectivity, and PKI handling

Key Features

  • Secure your applications against common network security threats using OpenSSL
  • Get to grips with the latest version of OpenSSL, its new features, and advantages
  • Learn about PKI, cryptography, certificate authorities, and more using real-world examples

Book Description

Security and networking are essential features of software today. The modern internet is full of worms, Trojan horses, men-in-the-middle, and other threats. This is why maintaining security is more important than ever.

OpenSSL is one of the most widely used and essential open source projects on the internet for this purpose. If you are a software developer, system administrator, network security engineer, or DevOps specialist, you've probably stumbled upon this toolset in the past – but how do you make the most out of it? With the help of this book, you will learn the most important features of OpenSSL, and gain insight into its full potential.

This book contains step-by-step explanations of essential cryptography and network security concepts, as well as practical examples illustrating the usage of those concepts. You'll start by learning the basics, such as how to perform symmetric encryption and calculate message digests. Next, you will discover more about cryptography: MAC and HMAC, public and private keys, and digital signatures. As you progress, you will explore best practices for using X.509 certificates, public key infrastructure, and TLS connections.

By the end of this book, you'll be able to use the most popular features of OpenSSL, allowing you to implement cryptography and TLS in your applications and network infrastructure.

What you will learn

  • Understand how to use symmetric cryptography
  • Get to grips with message digests, MAC, and HMAC
  • Discover asymmetric cryptography and digital signatures
  • Focus on how to apply and use X.509 certificates
  • Dive into TLS and its proper usage
  • Manage advanced and special usages of TLS
  • Find out how to run a mini certificate authority for your organization

Who this book is for

This book is for software developers, system administrators, DevOps specialists, network security engineers, and analysts, or anyone who wants to keep their applications and infrastructure secure. Software developers will learn how to use the OpenSSL library to empower their software with cryptography and TLS. DevOps professionals and sysadmins will learn how to work with cryptographic keys and certificates on the command line, and how to set up a mini-CA for their organization. A basic understanding of security and networking is required.

 

商品描述(中文翻譯)

使用OpenSSL為您的應用程式增加安全功能，包括具有密碼學強度的對稱和非對稱加密、數位簽章、SSL/TLS連接和PKI處理。

主要特點：

- 使用OpenSSL保護您的應用程式免受常見的網路安全威脅
- 瞭解最新版本的OpenSSL、其新功能和優勢
- 通過實際示例學習PKI、密碼學、憑證機構等知識

書籍描述：

安全和網路是當今軟體的重要特點。現代互聯網充滿了蠕蟲、特洛伊木馬、中間人攻擊和其他威脅。因此，保持安全性比以往任何時候都更加重要。

OpenSSL是互聯網上最廣泛使用和必不可少的開源專案之一。如果您是軟體開發人員、系統管理員、網路安全工程師或DevOps專家，您可能在過去遇到過這個工具集，但您如何充分利用它呢？通過本書的幫助，您將學習到OpenSSL最重要的功能，並深入了解其全部潛力。

本書逐步解釋了基本的密碼學和網路安全概念，並通過實際示例說明了這些概念的使用。您將從學習基礎知識開始，例如如何執行對稱加密和計算訊息摘要。接下來，您將更深入地了解密碼學：MAC和HMAC、公鑰和私鑰以及數位簽章。隨著學習的進展，您將探索使用X.509憑證、公鑰基礎設施和TLS連接的最佳實踐。

通過閱讀本書，您將能夠使用OpenSSL的最流行功能，在應用程式和網路基礎設施中實現密碼學和TLS。

您將學到什麼：

- 瞭解如何使用對稱加密
- 掌握訊息摘要、MAC和HMAC
- 探索非對稱加密和數位簽章
- 重點介紹如何應用和使用X.509憑證
- 深入研究TLS及其正確使用方式
- 管理TLS的高級和特殊用法
- 瞭解如何為組織運行一個迷你憑證機構

本書適合對象：

本書適合軟體開發人員、系統管理員、DevOps專家、網路安全工程師和分析師，或任何希望保護其應用程式和基礎設施安全的人。軟體開發人員將學習如何使用OpenSSL庫為其軟體提供密碼學和TLS功能。DevOps專業人員和系統管理員將學習如何在命令行上使用加密金鑰和憑證，以及如何為其組織設置一個迷你憑證機構。需要具備基本的安全和網路知識。

目錄大綱

  1. OpenSSL and Other SSL/TLS Libraries
  2. Symmetric Encryption and Decryption
  3. Message Digests
  4. MAC and HMAC
  5. Derivation of an Encryption Key from a Password
  6. Asymmetric Encryption and Decryption
  7. Digital Signatures and Their Verification
  8. X.509 Certificates and PKI
  9. Establishing TLS Connections and Sending Data over Them
  10. Using X.509 Certificates in TLS
  11. Special Usages of TLS
  12. Running a Mini-CA

目錄大綱(中文翻譯)

- OpenSSL和其他SSL/TLS函式庫
- 對稱式加密和解密
- 訊息摘要
- MAC和HMAC
- 從密碼派生加密金鑰
- 非對稱式加密和解密
- 數位簽章及其驗證
- X.509憑證和PKI
- 建立TLS連線並傳送資料
- 在TLS中使用X.509憑證
- TLS的特殊用途
- 運行迷你CA

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