Building Secure Applications with Cryptography in .NET from Pluralsight

In this course, you will learn how to use the .NET Framework to protect your data to satisfy confidentiality, integrity, non-repudiation, and authentication.

As a software developer you have a duty to your employer to secure and protect their data. In this course, Building Secure Applications with Cryptography in .NET, you will learn how to use the .NET Base Class Libraries (.NET Framework, .NET Core, .NET 5) to protect your data to satisfy confidentiality, integrity, non-repudiation, and authentication. First, you will explore random number generation and hashing. Then, you will discover authenticated hashing and password based key derivation functions. Finally, you will see both symmetric and asymmetric encryption using AES and RSA. By the end of this course, you will know how to combine these all together to produce a hybrid encryption scheme which includes AES, RSA, HMACS, and Digital Signatures.

Cryptography is the method of protecting information and communications through the use of codes, so only those who are intended to read and process can do so.

C# is a general purpose and object-oriented programming language.

C# is commonly used for backend services, windows applications, website development, and game development.

In this course, you will learn how to secure random number generation, key derivation functions, create symmetric encryption with AES, create asymmetric encryption with RSA, and create digital signatures of data. By the end of this course you will know the theory and practice of encrypting sensitive data.

Some benefits of the dot net frake work are: the framework is an object-oriented programming language, offers visual studio, has a great caching system, cross platform development, and the framework is easy to deploy and maintain.

What's inside

Syllabus

Course Overview

Introduction

Cryptographic Random Numbers

Hashing Algorithms

Secure Password Storage

Symmetric Encryption

Asymmetric Encryption

Digital Signatures

Hybrid Encryption

Course Summary

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Explores cryptography, which is a core skill for software engineers

Develops skills in using the .NET Base Class Libraries for data protection

Offers hands-on labs and interactive materials

Taught by Stephen Haunts, an expert in .NET security

Requires extensive background knowledge in software development

Teaches the use of tools and software that are widely used in industry

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Building Secure Applications with Cryptography in .NET with these activities:

Organize and Review Course Materials

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Organizing and reviewing course materials will help you consolidate your knowledge, identify areas for further study, and prepare for upcoming assessments.

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Gather all your course materials, including notes, assignments, quizzes, and exams.
Organize the materials into a logical structure, such as by topic or module.
Review the materials regularly, focusing on key concepts and ideas.
Identify any areas where you need further clarification or reinforcement.

Review Cryptographic Concepts

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By reviewing basic cryptographic concepts, you will strengthen your understanding of the fundamental principles underlying the material covered in this course.

Browse courses on Random Numbers

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Read through your notes or textbooks from previous courses on cryptography.
Solve practice problems or complete online quizzes on basic cryptographic concepts.
Attend a refresher workshop or webinar on cryptography.

Attend a Cryptography Conference or Meetup

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Attending a cryptography conference or meetup will expose you to the latest research and trends in the field, broadening your knowledge and connecting you with professionals in the industry.

Browse courses on Cryptography

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Identify upcoming cryptography conferences or meetups in your area.
Register and attend the event.
Actively participate in sessions and discussions.
Network with other attendees, including speakers and industry professionals.

Four other activities

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Implement Basic Encryption Algorithms

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Implementing basic encryption algorithms will provide you with hands-on experience and a deeper understanding of how these algorithms work in practice.

Browse courses on Symmetric Encryption

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Choose a programming language and development environment that supports cryptography.
Implement a simple symmetric encryption algorithm, such as AES or DES.
Implement a simple asymmetric encryption algorithm, such as RSA or ECC.
Implement a simple hashing algorithm, such as SHA-256 or MD5.
Test your implementations with sample data and verify their correctness.

Contribute to an Open-Source Cryptography Project

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Contributing to an open-source cryptography project will provide you with practical experience and allow you to collaborate with others in the field, deepening your understanding and appreciation for the subject.

Browse courses on Cryptography

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Identify an open-source cryptography project that aligns with your interests.
Review the project's documentation and codebase.
Identify a specific area where you can contribute, such as bug fixes, feature enhancements, or documentation improvements.
Submit a pull request with your proposed changes.
Collaborate with the project maintainers to refine and merge your contributions.

Develop a Cryptography Whitepaper

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Writing a whitepaper on cryptography will challenge you to synthesize your knowledge and communicate it effectively, enhancing your understanding and retention of the subject matter.

Browse courses on Cryptography

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Choose a specific topic in cryptography that you are interested in.
Research and gather information from credible sources.
Organize your content into a logical structure with an introduction, body, and conclusion.
Write clear and concise text, using appropriate technical terminology.
Proofread and edit your whitepaper carefully before sharing it.

Participate in a Cryptography Hackathon

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Participating in a cryptography hackathon will challenge you to apply your skills in a competitive environment, fostering innovation and collaboration while enhancing your problem-solving abilities.

Browse courses on Cryptography

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Find a suitable cryptography hackathon to participate in.
Form a team or join an existing one.
Develop a strategy and plan for solving the challenges.
Implement your solutions using appropriate cryptographic techniques.
Present your results and compete with other teams.

Career center

Learners who complete Building Secure Applications with Cryptography in .NET will develop knowledge and skills that may be useful to these careers:

Cryptographer

Cryptographers develop and analyze encryption algorithms to protect information. This course provides a solid foundation in cryptography for Cryptographers who want to learn more about how to use the .NET Framework to protect data.

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Information Security Analyst

Information Security Analysts plan and implement security measures to protect an organization's computer networks and systems. This course is specifically designed to teach students with a programming background how to use the .NET Framework to protect data to satisfy confidentiality, integrity, non-repudiation, and authentication.

See salaries and explore the career path for Information Security Analyst

Security Architect

Security Architects design and implement security solutions. This course can help Security Architects learn more about cryptography and how to use it to protect data.

See salaries and explore the career path for Security Architect

Security Consultant

Security Consultants help organizations identify and mitigate security risks. This course is a good fit for Security Consultants who want to learn more about cryptography and how to use it to protect data.

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Software Engineer

Software Engineers design, develop, test, and maintain software. This course gives the background needed to build software with top-level security, protecting data through the use of cryptography.

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Network Security Engineer

Network Security Engineers design, implement, and maintain network security systems. This course can help Network Security Engineers learn more about cryptography and how to use it to protect data.

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Cloud Architect

Cloud Architects design and implement cloud computing solutions. This course can help Cloud Architects learn more about cryptography and how to use it to protect data.

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Business Analyst

Business Analysts analyze business needs and develop solutions. This course can help Business Analysts learn more about cryptography and how to use it to protect data.

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Database Administrator

Database Administrators maintain and administer databases. This course can help Database Administrators learn more about cryptography and how to use it to protect data.

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Risk Analyst

Risk Analysts identify and assess risks. This course can help Risk Analysts learn more about cryptography and how to use it to protect data.

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Data Scientist

Data Scientists use data to solve business problems. This course can help Data Scientists learn more about cryptography and how to use it to protect data.

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Compliance Officer

Compliance Officers ensure that organizations comply with laws and regulations. This course can help Compliance Officers learn more about cryptography and how to use it to protect data.

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Mobile Developer

Mobile Developers design and develop mobile applications. This course can help Mobile Developers learn more about cryptography and how to use it to protect data.

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Auditor

Auditors examine and evaluate financial and operational information. This course can help Auditors learn more about cryptography and how to use it to protect data.

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Web Developer

Web Developers design and develop websites. This course can help Web Developers learn more about cryptography and how to use it to protect data.

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