圖書描述
For all basic-to-intermediate level courses in Visual C# programming.
An informative, engaging, challenging and entertaining introduction to Visual C#
Created by world-renowned programming instructors Paul and Harvey Deitel, Visual C# How to Program, Sixth Edition introduces students to the world of desktop, mobile and web app development with Microsoft?Visual C#?programming language. Students will use the .NET platform and the Visual Studio?Integrated Development Environment to write, test, and debug applications and run them on a wide variety of Windows?devices.
At the heart of the book is the Deitel signature live-code approachather than using code snippets, the authors present concepts in the context of complete working programs followed by sample executions. Students begin by getting comfortable with the Visual Studio Community edition IDE and basic C# syntax. Next, they build their skills one step at a time, mastering control structures, classes, objects, methods, variables, arrays, and the core techniques of object-oriented programming. With this strong foundation in place, the authors introduce more sophisticated techniques, including searching, sorting, data structures, generics, and collections. Additional practice is provided through a broad range of example programs and exercises selected from computer science, business, education, social issues, personal utilities, sports, mathematics, puzzles, simulation, game playing, graphics, multimedia and many other areas.
新版特色
● Integrated coverage of new C# 6 functionality.
● C# 6 new language features appear throughout the book and each occurrence is marked with a “6” margin icon
● All material is updated for use with Visual Studio 2015.
Hundreds of exercises updated for student practice skills
圖書特色與優點
Signature “Live Code™ Approach” — Language features are presented in the context of a wide variety of complete working programs.
● Features thousands of lines of code in hundreds of complete working programs.
● A broad range of example programs selected from computer science, business, simulation, game playing, graphics, multimedia and many other areas.
● Enables students to confirm that programs run as expected.
● Students can also download the code from the book's Companion Website www.pearsonglobaleditions.com/deitel.
Object-Oriented Programming
● Outstanding, consistent, and applied pedagogy. Icons throughout identify Software Engineering Observations; Good Programming Practices; Common Programming Errors; Portability Tips; Performance Tips; Testing and Debugging Tips; and Look-and-Feel Observations.
● Early-objects approach. The book introduces the basic concepts and terminology of object technology in Chapter 1. In Chapter 2, students will visually manipulate graphical user interface objects, such as labels and images. In Chapter 3, Introduction to C# App Programming, students will write Visual C# program code that manipulates preexisting objects. They will develop their first customized classes and objects in Chapter 4. Our early objects presentation continues in Chapters 5–9 with a variety of straightforward case studies. Chapters 10–12 take a deeper look at classes and objects.
● Rich coverage of programming fundamentals. Chapters 5 and 6 present a friendly treatment of control statements and problem solving.
● A clear, example-driven presentation of classes, objects, inheritance, polymorphism and interfaces.
● Optional case study: Using the UML to develop an object-oriented design and Visual C# implementation of an Automated Teller Machine (ATM). The UML™ (Unified Modeling Language™) is the industry-standard graphical language for modeling object-oriented systems. We introduce the UML in the early chapters. Online Chapters 34 and 35 include an optional case study on object-oriented design using the UML. We design and implement the software for a simple automated teller machine. We analyze a typical requirements document that specifies the system to be built. We determine the classes needed to implement that system, theattributes the classes need to have, the behaviors the classes need to exhibit and we specify how the classes must interact with one another to meet the system requirements. From the design we produce a complete working Visual C# implementation. Students often report a “light bulb moment”–the case study helps them “tie it all together” and truly understand object orientation.
● Four programming paradigms. We discuss structured programming, object-oriented programming, generic programming and functional programming (new in this edition).
Interesting, Entertaining and Challenging Exercises
● Extensive self-review exercises and answers are included for self-study.
● Each chapter concludes with a substantial set of exercises, including simple recall of important terminology and concepts, identifying the errors in code samples, writing individual program statements, writing methods to perform specific tasks, writing C# classes, writing complete programs and implementing major projects. The Making a Difference exercises encourage you to use computers and the Internet to research and work on significant social problems–we hope you’ll approach these exercises with your own values, politics and beliefs.
Illustrations and Figures
● Abundant tables, line drawings, UML diagrams, programs and program outputs are included.
The book’s modular organization helps instructors plan their syllabi.
Other Features
● Use as appropriate with Windows 7, 8 or 10.
● A clear, example-driven presentation of classes, objects, inheritance, polymorphism and interfaces.
● Early introduction to LINQ and generic collections.
● PLINQ (Parallel LINQ) for multicore performance.
● Asynchronous Programming with async and await.
● Functional programming with lambdas and delegates.
● Immutability, files, database with LINQ to Entities.
● Visual C# debugging, integrated exception handling.
● Extensive treatment of Windows Forms GUI.
● Online coverage of Universal Windows Platform (UWP) GUI for desktop and mobile apps.
● The printed book contains the core content (Chapters 1–23) for introductory course sequences.
● Additional online content for more advanced courses: ASP.NET web app development; XML and LINQ to XML; Building a Microsoft Azure™ Cloud Computing App; Web Services and ATM OOD case study.
深入解析現代網絡安全攻防策略:賦能企業級防禦體係構建 圖書名稱:網絡安全攻防實戰指南:從基礎概念到高級滲透測試與防禦體係構建 圖書簡介 在數字化浪潮席捲全球的今天,信息係統已成為企業運營的生命綫。隨之而來的,是日益復雜和隱蔽的網絡威脅。傳統基於簽名的防禦手段已難以有效應對零日攻擊、高級持續性威脅(APT)以及供應鏈攻擊等新型挑戰。本書《網絡安全攻防實戰指南:從基礎概念到高級滲透測試與防禦體係構建》正是在此背景下應運而生,旨在為網絡安全專業人員、係統架構師、DevOps 工程師以及所有關注信息安全的人士提供一個全麵、深入且高度實用的知識體係,涵蓋網絡安全的理論基石、前沿的攻擊技術以及構建彈性防禦體係的實踐方法。 本書摒棄瞭過於理論化的敘述,專注於“知彼知己,百戰不殆”的實戰精神。全書內容圍繞三大核心模塊展開:網絡安全基礎理論與標準、實戰滲透測試方法論與工具應用、以及構建企業級主動防禦與應急響應體係。 第一部分:奠定堅實基礎——網絡安全理論與標準精要 本部分首先對現代網絡安全環境進行瞭宏觀的描繪,詳細闡述瞭當前安全領域麵臨的主要挑戰,例如雲環境的固有風險、物聯網(IoT)安全漏洞的爆發性增長,以及身份訪問管理(IAM)的復雜性。 隨後,我們將深入探討支撐現代安全框架的基石——風險管理與閤規性。這部分內容不僅涵蓋瞭業界公認的風險評估模型(如定量與定性分析),還詳細解讀瞭關鍵的國際與行業標準,例如 ISO/IEC 27001(信息安全管理體係)的實施細節、NIST 網絡安全框架(CSF)的五個核心功能(識彆、保護、檢測、響應、恢復)在實際業務中的應用路徑。尤其值得一提的是,本書會專門開闢章節,分析 GDPR、CCPA 等數據隱私法規對企業安全策略製定的約束和指導意義。理解閤規性不僅是法律要求,更是構建可信賴安全體係的起點。 在技術層麵,我們將細緻剖析 TCP/IP 協議棧的深層安全問題。不僅僅停留在對端口掃描的描述,而是深入到數據包層麵對 ARP 欺騙、DNS 劫持、路由協議攻擊(如 BGP 劫持)進行原理剖析和攻擊模擬,強調在基礎設施層麵對攻擊者意圖的預判能力。此外,對於現代網絡架構中的核心安全組件,如防火牆(Firewall)、入侵檢測係統(IDS/IPS)和下一代安全網關(NGFW),本書將提供詳盡的配置最佳實踐和繞過測試思路,確保讀者能從攻擊者的視角審視現有安全部署的盲點。 第二部分:知己知彼——實戰滲透測試方法論與高級攻擊技術 本部分是全書的核心和精華,完全聚焦於“攻擊者的思維模式”。我們嚴格遵循行業公認的滲透測試生命周期——偵察、掃描、獲取訪問權限、維持訪問權限和清除痕跡,並以詳細的案例研究支撐每個階段的操作。 偵察與信息收集: 我們將超越簡單的 Whois 查詢,深入講解 OSINT(開源情報)的高級技術,包括使用 Shodan、Censys 等搜索引擎的深度挖掘技巧,社交工程學在信息收集階段的應用,以及如何通過公開的資産管理係統、代碼倉庫泄露等發現隱藏的攻擊麵。 漏洞發現與利用: 涵蓋 Web 應用安全(OWASP Top 10 的深入解析與實戰利用,重點關注 API 安全和現代前端框架的XSS/CSRF 變種)、網絡服務漏洞(如 SMB、RDP 的特定版本漏洞利用)、以及針對容器化環境(Docker/Kubernetes)的逃逸技術。對於零日漏洞的發現,本書介紹瞭模糊測試(Fuzzing)的基本原理和常用工具集,幫助讀者理解如何係統性地尋找未公開的軟件缺陷。 後滲透與權限提升: 攻擊的成功不僅在於初始入侵,更在於能否將立足點轉化為持久的控製權。本書詳細演示瞭內網橫嚮移動的各種技術,包括 Pass-the-Hash、Kerberoasting、利用配置錯誤的域控製器(DC Sync)等。權限提升部分,則針對不同操作係統(Windows/Linux)的內核漏洞、不當的文件權限配置、以及不安全的計劃任務,提供瞭可復現的利用鏈。 繞過與規避技術: 在現代安全防禦體係中,EDR(端點檢測與響應)和高級沙箱技術構成瞭主要的檢測屏障。本章將聚焦於如何使用混淆技術、API 調用鏈重構、進程注入(Process Injection)以及無文件惡意軟件技術來規避常見的安全檢測機製。 第三部分:構建彈性防禦體係——主動防禦、威脅狩獵與事件響應 僅僅掌握攻擊技術是不夠的,真正的安全價值在於如何將這些知識轉化為高效的防禦策略。本部分側重於“防禦體係的設計與優化”。 安全架構設計: 重點介紹零信任(Zero Trust Architecture, ZTA)的落地實踐。這包括微隔離(Micro-segmentation)、強化身份驗證(MFA/FIDO2)以及持續驗證的原則。本書還探討瞭 DevSecOps 流程的整閤,如何在 CI/CD 流水綫中嵌入靜態/動態應用安全測試(SAST/DAST),實現“安全左移”。 威脅檢測與情報(CTI): 深入探討如何構建有效的日誌監控和安全信息與事件管理(SIEM)係統。讀者將學習如何將攻擊框架(如 MITRE ATT&CK)轉化為可執行的檢測規則(如 Sigma 規則),並理解威脅情報的收集、清洗與前瞻性應用。 主動威脅狩獵(Threat Hunting): 本部分將指導讀者如何從被動響應轉變為主動齣擊。通過分析基綫行為、識彆異常模式、並運用假設驅動的狩獵方法,在攻擊者尚未造成實質性損害前將其清除。涵蓋瞭內存取證分析、網絡流量異常檢測等高級技術。 應急響應與取證: 麵對安全事件,清晰的流程至關重要。本書詳細闡述瞭事件響應的六個階段(準備、識彆、遏製、根除、恢復、經驗總結)。在取證部分,著重講解瞭在快速恢復業務的同時,如何閤法、完整地采集易失性數據、磁盤映像以及網絡活動記錄,為事後追責和法律閤規提供堅實證據。 總結 《網絡安全攻防實戰指南》是一部理論與實踐深度融閤的工具書。它要求讀者不僅理解“是什麼”,更要掌握“如何做”和“如何防”。通過對前沿攻擊手段的透徹剖析和對企業級防禦策略的係統構建,本書緻力於培養一批既能深入理解攻擊者心態,又能設計和實施高韌性安全架構的復閤型安全人纔。閱讀本書,將使您從容應對日益復雜的數字安全挑戰,將企業的安全防禦能力提升至新的戰略高度。