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Coursera

Security Foundations, Threats, and Network Protection

Packt via Coursera

Overview

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Master the essentials of cybersecurity with this comprehensive course on security foundations, threat analysis, and network protection. You'll gain a deep understanding of core security principles, risk management, and critical defensive strategies necessary for modern IT environments. Whether you're preparing for the CompTIA Security+ exam or strengthening your cybersecurity expertise, this course provides a solid foundation. Your journey begins with fundamental security concepts, including cybersecurity frameworks, control objectives, and security roles. You'll then explore the evolving threat landscape, learning to identify vulnerabilities, attack vectors, and social engineering tactics used by malicious actors. With a strong grasp of security threats, you’ll be equipped to mitigate risks effectively. Next, you'll dive into cryptographic solutions and identity access management, mastering encryption, authentication, and authorization techniques. You’ll explore key security protocols, certificate management, and access control mechanisms that protect sensitive data and systems. The course also includes hands-on demonstrations to reinforce your understanding of key security technologies. Ideal for IT professionals, security analysts, and those pursuing Security+ certification, this course requires basic networking and IT knowledge. With a balance of theory and practical applications, it’s designed for learners at a beginner to intermediate level who want to build or strengthen their cybersecurity expertise.

Syllabus

  • Welcome to the Course SY0-701
    • In this module, we will introduce you to the CompTIA Security+ SY0-701 certification, outlining its importance, format, and key objectives. You will also get an overview of the course structure and expert guidance on how to prepare effectively for the exam. By the end of this module, you’ll have a clear roadmap to certification success.
  • Part 1 - Summarize Fundamental Security Concepts
    • In this module, we will cover fundamental security concepts that form the foundation of cybersecurity practices. You’ll explore the basics of information security, the role of cybersecurity frameworks, and the different types of security controls. Additionally, we’ll discuss organizational security roles and responsibilities to help you understand the broader security landscape.
  • Part 2 - Compare Threat Types
    • In this module, we will explore the different types of threats that organizations face, from traditional cyberattacks to social engineering tactics. You’ll learn how threat actors operate, the methods they use to exploit vulnerabilities, and how organizations can mitigate risks. By the end of this section, you will have a deeper understanding of the evolving threat landscape.
  • Part 3 - Explain Cryptographic Solutions
    • In this module, we will delve into the world of cryptography, exploring the techniques used to protect data integrity and confidentiality. You’ll learn about encryption, hashing, digital certificates, and key management. Hands-on demonstrations will provide practical insights into implementing cryptographic solutions for securing sensitive information.
  • Part 4 - Implement Identity and Access Management
    • In this module, we will focus on identity and access management, a crucial aspect of cybersecurity. You’ll explore authentication methods, authorization solutions, and access control mechanisms that ensure only authorized users gain access to sensitive data and systems. Practical demonstrations will help reinforce key concepts and best practices.
  • Part 5 - Secure Enterprise Network Architecture
    • In this module, we will explore how to secure enterprise network architectures by implementing best practices in network design, segmentation, and firewall management. You’ll learn about routing and switching security, intrusion detection systems, and remote access solutions. Hands-on demos will provide practical insights into configuring and securing enterprise networks.

Taught by

Packt - Course Instructors

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