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University of London

Introduction to Network Security

Guido Schmitz

Instructor: Guido Schmitz

1,662 already enrolled

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Gain insight into a topic and learn the fundamentals.
4.9

(14 reviews)

Beginner level
No prior experience required
26 hours to complete
3 weeks at 8 hours a week
Flexible schedule
Learn at your own pace
Gain insight into a topic and learn the fundamentals.
4.9

(14 reviews)

Beginner level
No prior experience required
26 hours to complete
3 weeks at 8 hours a week
Flexible schedule
Learn at your own pace

Details to know

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Assessments

6 assignments

Taught in English

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This course is part of the Cyber Security – Technology and Governance Specialization
When you enroll in this course, you'll also be enrolled in this Specialization.
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There are 6 modules in this course

In the first week, we will obtain an overview of the course and, in particular, get an overview of communication principles in networks as well as its threats. You will also reflect on your own expectations of what the course will teach. The key concepts for this week are messages, channels and network adversaries.

What's included

5 videos5 readings1 assignment2 discussion prompts

In this week, we will take an in-depth look into the concept of network layering. Furthermore, we will discuss how network communication is performed with lower-layer network technology, such as Ethernet.

What's included

6 videos5 readings1 assignment2 discussion prompts

In this week, we will explore the Internet Protocol (IP) that enables communication across several networked systems. We will discuss how IP builds upon the data-link network layer, how IP addresses can be assigned, and how messages can be forwarded.

What's included

6 videos4 readings1 assignment1 discussion prompt

In this week, we will conclude our exploration on the Internet Protocol (IP) that we have started last week. We will discuss how IP operates on a large-scale level and forms the global Internet. Furthermore, we will discuss how we can address messages to applications running on the same system and using the same IP address.

What's included

5 videos3 readings1 assignment1 discussion prompt

In this week, we will continue our discussion of the transport layer and learn about the Transmission Control Protocol (TCP). Furthermore, we will learn how applications communicate with each other using application protocols.

What's included

5 videos4 readings1 assignment1 discussion prompt

In our final week, we will see how we can build secure channels that aim for confidentiality and integrity. We will take a closer look at how the widely-used protocol transport layer security (TLS) constructs such channels.

What's included

6 videos5 readings1 assignment2 discussion prompts

Instructor

Guido Schmitz
University of London
2 Courses1,843 learners

Offered by

Recommended if you're interested in Computer Security and Networks

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4.9

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Reviewed on Dec 6, 2023

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