technifyed

Johns Hopkins University via Coursera

Cybersecurity Foundations: Threats Networks, and IoT Protection

Overview

The course "Cybersecurity Fundamentals" provides a robust foundation in cybersecurity essentials, preparing you to recognize and manage threats in today's digital landscape. Across four comprehensive modules, you'll gain hands-on experience with malware identification, network traffic analysis, internet addressing, and IoT security protocols. In Module 1, explore the relationship between faults, vulnerabilities, and exploits, and learn essential malware identification techniques. Module 2 introduces NetFlow analysis with tools like SiLK and Wireshark, equipping you to collect and interpret network data. Module 3 deepens your understanding of IPv4 and IPv6, BGP routing, and host lookup tools, while Module 4 addresses IoT cybersecurity, where you’ll build a secure IoT framework using Docker and Node-Red.

This course stands out by combining practical exercises with foundational knowledge, ensuring you’re ready to apply what you learn to real-world situations. Whether you’re a beginner or expanding your cybersecurity expertise, completing this course will enhance your ability to protect networks, manage internet space, and secure IoT devices—skills in high demand across the IT sector.

Syllabus 5

  1. Course Introduction 10 minutes

    This course covers the identification and analysis of various malware types, vulnerabilities, and exploitation techniques, including the evaluation of antivirus (AV) solutions. Students will utilize NetFlow and the SiLK toolkit to monitor and analyze network traffic for security insights. Additiona…

  2. Malware, Vulnerabilities, Exploitation and AV 7 hours

    In this module, we will explore the intricacies of malware, vulnerabilities, and exploits. Students will learn to differentiate between faults, flaws, vulnerabilities, and exploits, utilize major malware catalogs, and understand the significance of signatures and polymorphism in malware identificat…

  3. NetFlow and The SiLK Toolkit 9 hours

    This module introduces the fundamental concepts of NetFlow, covering its major components, processes, and analysis principles. Students will learn how NetFlow is derived from network traffic, differentiate it from session data, and utilize tools like SiLK or Wireshark to collect and analyze router…

  4. Addressing, BGP and Lookup 6 hours

    This module explores the fundamentals of Internet space management, including the purchasing process, and the differences between IPv4 and IPv6 addressing. It delves into the structure of CIDR blocks, autonomous systems, and BGP routing. You'll also learn to use tools like WHOIS, looking glasses, a…

  5. Internet of Things (IoT) 9 hours

    This module explores the cybersecurity landscape of the Internet of Things (IoT), delving into NIST's trust concerns, IoT protocols, and the associated risks. Participants will understand privacy concerns, and risk mitigation strategies, and will gain hands-on experience in building an IoT framewor…

Advantages and disadvantages

Advantages

  • Structured courses with graded quizzes, assignments and deadlines you can reset.
  • A shareable certificate from the university or company when you pay.
  • Financial aid is often approved for students in India (apply 15 days before you need it).
  • Taught by Johns Hopkins University, one of the strongest names in its field.
  • Self-paced: start any time.
  • A clear syllabus (5 parts) you can see before you start.
  • Hands-on: you build or practise, not just watch.

Disadvantages

  • Paid after a 7-day free trial (Coursera Plus or per course).
  • Some courses can be audited for free, but graded work and certificates need payment.

Some points apply to every course of this kind; see how we rank.

This course is paid. Here is how to take it for free

  • Free trials: You can start a 7-day free trial for many individual courses, Specializations, or a Coursera Plus subscription to test full course features. Cancel before the seventh day if you do not want to be charged.
  • Financial aid: If you cannot afford the fee for a certificate, you can apply for financial aid through the link on the course home page by filling out an application about your background and goals.

Taught by

  • Jason CrosslandSenior CyberSecurity Engineer, Applied Physics Laboratory, Critical Infrastructure Protection Group, Asymmetric Operati…

Johns Hopkins University is in Tier 1: world-leading universities and India's top institutes of our institution ranking (93/100).

Similar courses

Compare these

Massachusetts Institute of Technology · YouTube

MIT 15.S12 Blockchain and Money, Fall 2018

Instructor: Prof. Gary Gensler View the complete course: https://ocw.mit.edu/15-S12F18 This course is for students wishing to explore blockchain technology’s potential use - by entrepreneurs & incumbents - to change the world of money and finance. License: Creative Commons BY-NC-SA More information…

Free video23 videos, 29 hours

Massachusetts Institute of Technology · YouTube

MIT 6.006 Introduction to Algorithms, Fall 2011

This course provides an introduction to mathematical modeling of computational problems. It covers the common algorithms, algorithmic paradigms, and data structures used to solve these problems. The course emphasizes the relationship between algorithms and programming, and introduces basic performa…

Free video47 videos, 42 hours

Harvard University · YouTube

CS50's Introduction to Programming with Python (CS50P) 2022

This is CS50P, CS50's Introduction to Programming with Python. Register for free at https://cs50.edx.org/python. Slides and source code at https://cs50.harvard.edu/python. Playlist at https://www.youtube.com/playlist?list=PLhQjrBD2T3817j24-GogXmWqO5Q5vYy0V. An introduction to programming using a la…

Free video11 videos, 16 hours

Harvard University · YouTube

CS50x 2023 Lectures

This is CS50, Harvard University's introduction to the intellectual enterprises of computer science and the art of programming, for concentrators and non-concentrators alike, with or without prior programming experience. (Two thirds of CS50 students have never taken CS before.) This course teaches…

Free video12 videos, 26 hours

Massachusetts Institute of Technology · YouTube

MIT 6.100L Introduction to CS and Programming using Python, Fall 2022

Instructor: Ana Bell View the complete course: https://ocw.mit.edu/courses/6-100l-introduction-to-cs-and-programming-using-python-fall-2022/ *Note: Lectures 6, 10 have been updated! This subject is aimed at students with little to no programming experience. It aims to provide students with an under…

Free video26 videos, 28 hours

Stanford University · YouTube

Stanford Online Courses and Programs

Get more information about the courses and programs we offer. In this playlist you can learn more about course content, pricing, credentials and more!

Free video154 videos, 139 hours