COIT12202 - Network Security Concepts

General Information

Unit Synopsis

As the Internet becomes more pervasive, so do the threats to the security of our computer systems and communications. This unit provides you with grounding in security technology. You will study common network security attacks, then the technologies to defend against those attacks. These technologies include cryptography, access control, authentication, firewalls, and wireless network protocols. This unit provides security knowledge that is required for industry standard certification exams, such as CompTIA.

Details

Level Undergraduate
Unit Level 2
Credit Points 6
Student Contribution Band SCA Band 2
Fraction of Full-Time Student Load 0.125
Pre-requisites or Co-requisites

Prerequisite: COIT12206 OR COIT13147

Important note: Students enrolled in a subsequent unit who failed their pre-requisite unit, should drop the subsequent unit before the census date or within 10 working days of Fail grade notification. Students who do not drop the unit in this timeframe cannot later drop the unit without academic and financial liability. See details in the Assessment Policy and Procedure (Higher Education Coursework).

Class Timetable View Unit Timetable
Residential School No Residential School

Unit Availabilities from Term 3 - 2022

Term 2 - 2023 Profile
Brisbane
Cairns
Melbourne
Online
Rockhampton
Sydney
Townsville

Attendance Requirements

All on-campus students are expected to attend scheduled classes – in some units, these classes are identified as a mandatory (pass/fail) component and attendance is compulsory. International students, on a student visa, must maintain a full time study load and meet both attendance and academic progress requirements in each study period (satisfactory attendance for International students is defined as maintaining at least an 80% attendance record).

Assessment Overview

Recommended Student Time Commitment

Each 6-credit Undergraduate unit at CQUniversity requires an overall time commitment of an average of 12.5 hours of study per week, making a total of 150 hours for the unit.

Assessment Tasks

Assessment Task Weighting
1. Written Assessment 25%
2. Written Assessment 45%
3. Online Quiz(zes) 30%

This is a graded unit: your overall grade will be calculated from the marks or grades for each assessment task, based on the relative weightings shown in the table above. You must obtain an overall mark for the unit of at least 50%, or an overall grade of ‘pass’ in order to pass the unit. If any ‘pass/fail’ tasks are shown in the table above they must also be completed successfully (‘pass’ grade). You must also meet any minimum mark requirements specified for a particular assessment task, as detailed in the ‘assessment task’ section (note that in some instances, the minimum mark for a task may be greater than 50%).

Consult the University’s Grades and Results Policy for more details of interim results and final grades

Past Exams

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Previous Feedback

Term 2 - 2021 : The overall satisfaction for students in the last offering of this course was 4.9 (on a 5 point Likert scale), based on a 41.18% response rate.

Feedback, Recommendations and Responses

Every unit is reviewed for enhancement each year. At the most recent review, the following staff and student feedback items were identified and recommendations were made.

Source: Student evaluation and students' informal feedback.
Feedback
Students appreciated the quality of the unit and the material/topic covered in this unit.
Recommendation
Keep the same topic and maintain the quality of the unit.
Action Taken
The same topic has been kept and this unit has also been updated to improve the quality of this unit. Updated teaching and learning materials, learning guides, milestones, additional resources, and some hands-on practices were added to help students study in this unit.
Source: Student evaluation and students' informal feedback.
Feedback
Students appreciated the assessment tasks especially the Assessment two - Report.
Recommendation
Keep the current assessment structure.
Action Taken
The current assessment structure has been used to design the assignments, and the two written assignments are designed based on the latest security cases and applications.
Source: Student evaluation.
Feedback
The tutorials could include more hands-on exercises reducing some of the theoretical questions.
Recommendation
Include more hands-on exercises in the next offering.
Action Taken
Additional cross-platform hands-on examples were used in lectures as demonstrations or used in tutorial classes as practices in each week's learning and teaching activities.
Source: Student Feedback
Feedback
The students are satisfied with the unit materials and the assessment tasks.
Recommendation
Continue maintaining the provided learning and teaching materials and follow the same assessment structure.
Action Taken
Nil.
Source: Staff Feedback
Feedback
This unit could include some topics such as security for cloud computing and IoT applications to meet the industry needs.
Recommendation
Include content related to security for cloud computing and IoT applications in this unit.
Action Taken
Nil.
Unit learning Outcomes

On successful completion of this unit, you will be able to:

  1. Describe key security concepts and principles
  2. Discuss how common security attacks and defences work
  3. Explain the role of cryptographic mechanisms in providing computer and network security
  4. Apply access control technologies, including firewalls and authentication, to secure computer networks
  5. Explain threats and defences that are specific to wireless networks.

Australian Computer Society (ACS) recognises the Skills Framework for the Information Age (SFIA). SFIA is in use in over 100 countries and provides a widely used and consistent definition of ICT skills. SFIA is increasingly being used when developing job descriptions and role profiles.

ACS members can use the tool MySFIA to build a skills profile at https://www.acs.org.au/professionalrecognition/mysfia-b2c.html

This unit contributes to the following workplace skills as defined by SFIA. The SFIA code is included:

  • Information Security (SCTY)
  • Penetration Testing (PENT)
  • Network Support (NTAS)
  • Security Administration (SCAD)
  • Problem Management (PBMG)
  • Data Analysis (DTAN)
  • System Design (DESN)
  • Incident Management (USUP)

Alignment of Assessment Tasks to Learning Outcomes
Assessment Tasks Learning Outcomes
1 2 3 4 5
1 - Written Assessment
2 - Written Assessment
3 - Online Quiz(zes)
Alignment of Graduate Attributes to Learning Outcomes
Introductory Level
Intermediate Level
Graduate Level
Graduate Attributes Learning Outcomes
1 2 3 4 5
1 - Communication
2 - Problem Solving
3 - Critical Thinking
4 - Information Literacy
6 - Information Technology Competence
8 - Ethical practice
Alignment of Assessment Tasks to Graduate Attributes
Introductory Level
Intermediate Level
Graduate Level
Assessment Tasks Graduate Attributes
1 2 3 4 5 6 7 8 9 10
1 - Written Assessment
2 - Written Assessment
3 - Online Quiz(zes)