RYERSON UNIVERSITY

Course Outline (W2019)

COE817: Network Security

Instructor(s)Truman Yang [Coordinator]
Office: ENG435
Phone: (416) 979-5000 x 4175
Email: cungang@ryerson.ca
Office Hours: TBA
Calendar DescriptionThis course provides an introduction to the theory and application of security in computer network environments. Students will develop the skills necessary to formulate and address the security needs of wired and wireless network environments. The course will begin by an overview of network security and cryptography. Latter topics will cover transport level security, IP security, e-mail security, WiFi security, malicious code, firewall, and intrusion detection systems.
PrerequisitesCOE768
Antirequisites

None

Corerequisites

None

Compulsory Text(s):
  1. William Stallings, Cryptography and Network Security: Principles and Practice, 6th Edition, 752 pages, Prentice Hall, 2013, ISBN: 0133354695.

Reference Text(s):
  1. Security in Computing, Third Edition by Charles P. Pfleeger, Shari Lawrence Pfleeger Network Security Essentials, Second Edition by William Stallings

Learning Objectives (Indicators)  

At the end of this course, the successful student will be able to:

  1. Demonstrate and apply core cyber security concepts and protocols to resist security threats in wired and wireless networks. (1c)
  2. Use the knowledge of cryptography, security principles, existing security solutions and Java security packages. (4a)
  3. Improve their capabilities of analyzing attacks on security protocols and designing complex security solutions for particular applications. (4b)
  4. Write professionally prepared project report. Project reports are evaluated on their correctness, completeness, and language. (7a)

NOTE:Numbers in parentheses refer to the graduate attributes required by the Canadian Engineering Accreditation Board (CEAB).

Course Organization

3.0 hours of lecture per week for 13 weeks
1.0 hours of lab/tutorial per week for 12 weeks

Teaching AssistantsTBA
Course Evaluation
Midterm Exam 20 %
Lab Reports 20 %
Project 20 %
Final Exam 40 %
TOTAL:100 %

Note: In order for a student to pass a course with "Theory and Laboratory" components, in addition to earning a minimum overall course mark of 50%, the student must pass the Laboratory and Theory portions separately by achieving a minimum of 50% in the combined Laboratory components and 50% in the combined Theory components. Please refer to the "Course Evaluation" section for details on the Theory and Laboratory components.


ExaminationsMidterm exam in Week 7, multiple-choice and questions, closed book (covers Weeks 1-6).
 Final exam, during exam period, three hours, closed-book (covers Weeks 1-13).
Other Evaluation InformationNone
Other InformationNone

Course Content

Week

Hours

Chapters /
Section

Topic, description

1

3

Introduction to network security and cryptography
 (Chapter 1)


2-3

6

Symmetric and Public key base encryption
 (Chapters 3 9 and 10)


4

3

Key management and distribution
 (Chapter 14)


5-6

6

Authentication protocols
 (Chapter 15)


7

3

Transport level security
 (Chapter 17)


8

3

Wireless network security
 (Chapter 16 and 18)


9

3

Electronic Mail Security
 (Chapter 19)


10

3

IP Security
 (Chapter 20)


11

3

Malicious Software
 (Chapter 21)


12

3

Intrusion Detection
 (Chapter 22)


13

3

Firewall
 (Chapter 23)


Laboratory/Tutorials/Activity Schedule

Week

Lab

Description

2-3

-

Introduction to Cryptography

4-5

-

Authentication and Key Distribution Protocol

6-7

-

Design and develop a complex application

8-13

-

Project

Policies & Important Information:

  1. Students are required to obtain and maintain a Ryerson e-mail account for timely communications between the instructor and the students;
  2. Any changes in the course outline, test dates, marking or evaluation will be discussed in class prior to being implemented;
  3. Assignments, projects, reports and other deadline-bound course assessment components handed in past the due date will receive a mark of ZERO, unless otherwise stated. Marking information will be made available at the time when such course assessment components are announced.
  4. Refer to our Departmental FAQ page for information on common questions and issues at the following link: https://www.ee.ryerson.ca/guides/Student.Academic.FAQ.html.

Missed Classes and/or Evaluations

When possible, students are required to inform their instructors of any situation which arises during the semester which may have an adverse effect upon their academic performance, and must request any consideration and accommodation according to the relevant policies as far in advance as possible. Failure to do so may jeopardize any academic appeals.

  1. Health certificates - If a student misses the deadline for submitting an assignment, or the date of an exam or other evaluation component for health reasons, they should notify their instructor as soon as possible, and submit a Ryerson Student Health Certificate AND an Academic Consideration Request form within 3 working days of the missed date. Both documents are available at https://www.ryerson.ca/senate/forms/medical.pdf.. If you are a full-time or part-time degree student, then you submit your forms to your own program department or school;
  2. Religious, Aboriginal and Spiritual observance - If a student needs accommodation because of religious, Aboriginal or spiritual observance, they must submit a Request for Accommodation of Student Religious, Aboriginal and Spiritual Observance AND an Academic Consideration Request form within the first 2 weeks of the class or, for a final examination, within 2 weeks of the posting of the examination schedule. If the requested absence occurs within the first 2 weeks of classes, or the dates are not known well in advance as they are linked to other conditions, these forms should be submitted with as much lead time as possible in advance of the absence. Both documents are available at www.ryerson.ca/senate/forms/relobservforminstr.pdf. If you are a full-time or part-time degree student, then you submit the forms to your own program department or school;
  3. Academic Accommodation Support - Before the first graded work is due, students registered with the Academic Accommodation Support office (AAS - www.ryerson.ca/studentlearningsupport/academic-accommodation-support) should provide their instructors with an Academic Accommodation letter that describes their academic accommodation plan.

Academic Integrity

Ryerson's Policy 60 (the Academic Integrity policy) applies to all students at the University. Forms of academic misconduct include plagiarism, cheating, supplying false information to the University, and other acts. The most common form of academic misconduct is plagiarism - a serious academic offence, with potentially severe penalties and other consequences. It is expected, therefore, that all examinations and work submitted for evaluation and course credit will be the product of each student's individual effort (or an authorized group of students). Submitting the same work for credit to more than one course, without instructor approval, can also be considered a form of plagiarism.

Suspicions of academic misconduct may be referred to the Academic Integrity Office (AIO). Students who are found to have committed academic misconduct will have a Disciplinary Notation (DN) placed on their academic record (not on their transcript) and will normally be assigned one or more of the following penalties:

  1. A grade reduction for the work, ranging up to an including a zero on the work (minimum penalty for graduate work is a zero on the work);
  2. A grade reduction in the course greater than a zero on the work. (Note that this penalty can only be applied to course components worth 10% or less, and any additional penalty cannot exceed 10% of the final course grade. Students must be given prior notice that such a penalty will be assigned (e.g. in the course outline or on the assignment handout);
  3. An F in the course;
  4. More serious penalties up to and including expulsion from the University.

The unauthorized use of intellectual property of others, including your professor, for distribution, sale, or profit is expressly prohibited, in accordance with Policy 60 (Sections 2.8 and 2.10). Intellectual property includes, but is not limited to:

  1. Slides
  2. Lecture notes
  3. Presentation materials used in and outside of class
  4. Lab manuals
  5. Course packs
  6. Exams

For more detailed information on these issues, please refer to the Academic Integrity policy(https://www.ryerson.ca/senate/policies/pol60.pdf) and to the Academic Integrity Office website (https://www.ryerson.ca/academicintegrity/).

Important Resources Available at Ryerson

  1. The Library (https://library.ryerson.ca/) provides research workshops and individual assistance. Inquire at the Reference Desk on the second floor of the library, or go to library.ryerson.ca/guides/workshops
  2. Student Learning Support(https://www.ryerson.ca/studentlearningsupport) offers group-based and individual help with writing, math, study skills and transition support, and other issues.