Security in computer networks, distance course
With the constant growth of connectivity and networks becoming more heterogeneous, flexible and opened, security is of utmost importance. In this course you will get an introduction to network security!
About the course
This course provides an introduction into network security and covers core security concepts such as, e.g., firewalls, authentication, certificate management, encryption, "stateful packet inspection", VPN and others. During the course you are provided with slide and video materials as well as a set of practical assignments and thus gain both theoretical and practical knowledge and skills needed for the installation, troubleshooting, and monitoring of network devices to maintain the integrity, confidentiality, and availability of data and devices.
You will learn to
- implement a perimeter security by configuring firewalls and routers
- explain and implement IP-sec and VPN solutions
- demonstrate a thorough knowledge of how to secure the switches and routers in a computer network and have a good understanding of the various threats and attacks towards network resources
- understand and explain the basics of cryptography and hashing
- understand and explain the Public Key Infrastructure (PKI) and understand the importance of and be able to create policies and documentation for an organization.
Requirements
Below you find the entry requirements for the course. If you do not fulfill the requirements, you can get your eligibility evaluated based on knowledge acquired in other ways, such as work experience, other studies etcetera. Read more in Application information below.
Occasions for this course
-
Scope
7.5 credits
Time
2025-01-20 - 2025-06-08 (part time 25%)
Education level
First cycle
Course type
Freestanding course
Application code
MDU-14541
Language
English
Study location
Independent of location
Teaching form
Distance learning
Number of mandatory occasions including examination: 0
Number of other physical occasions: 0Course syllabus & literature
See course plan and literature list (DVA240)Specific requirements
Confidence within routing and switching. This can be achieved by finishing the course Computer Networks I 7,5 ECTS credits or corresponding.
Selection
Upper secondary (high school) grades, Swedish Scholastic Aptitude Test, University credits
Spring semester 2026
-
Scope
7.5 credits
Time
2026-01-19 - 2026-06-07 (part time 25%)
Education level
First cycle
Course type
Freestanding course
Application code
MDU-14541
Language
English
Study location
Independent of location
Teaching form
Distance learning
Number of mandatory occasions including examination: 0
Number of other physical occasions: 0Course syllabus & literature
See course plan and literature list (DVA240)Specific requirements
Confidence within routing and switching. This can be achieved by finishing the course Computer Networks I 7,5 ECTS credits or corresponding.
Selection
Upper secondary (high school) grades, Swedish Scholastic Aptitude Test, University credits
Questions about the course?
If you have any questions about the course, please contact the Course Coordinator.