CN 8816: Network Security

brokenroomΔίκτυα και Επικοινωνίες

21 Νοε 2013 (πριν από 3 χρόνια και 6 μήνες)

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1

CN 8816: Network Security

Instructor: Dr. Cungang Yang

Office: ENG435

Telephone: x 4175

e
mail:
cungang@ee.ryerson.ca



TA:

Mr. Khalid Hafeez

Course Description

This course covers the basic concepts in networ
k security. It first introduces the security features within an enterprise network. These

include device
-
level security and the use of firewall. The course then studies the techniques of providing privacy, data integrity, and
authentication using encryptio
n, message digest, and digital signature and certification.

The course also concentrates on IPSec and the use of IPSec to setup a secure Virtual Private network (VPN).
Other topics include
wireless security, email security and
Intrusion Detection.

Prerequi
site:

CN8813

Course Content

(1)
Encryption, Message Digest, Digital Certificate

(2)
Overview of Network Security

(3)
Firewall and NAT

(4) AAA


2

(5)
IP
S
ec and VPN

(6)
Attacking and Securing Network Devices

(7)
Intrusion Detection Systems (IDS)

(8)
Wireless L
AN Security

If time is available, this course will also cover

(9)
Attacking and Defence

(10)
Designing and Implementing SAFE Networks

Labs:



PIX Firewall



practice how to setup different security zones and NAT. You will also study the rules that dictate the

access between zones and
how to configure security access of the high
-
security zones through the use of access
-
list.



HTTPS Web Server



request a certificate from the window CA server

and install the certificate to support HTTPS Web Server




Authentication a
nd Authorization



study the concept of cut
-
through authentication configured in PIX.



IPSec VPN



practice IPSec configuration using pre
-
shared key. You will also study the basic IKE mechanism.



3

C
ourse

E
valuation

Components

Marks

Lab Participation and Report

20

Lab Examination (April 1
9
th
)

25

Midterm examination

(March 23)

10

Final examination (April
1
8
th
)

45

R
eferences
:



(I)

"Network Security Principles and Practices", by Saadat Malik, Cisco Press, ISBN: 1587050250.



(II)

"
Fundamentals of Network Security
",
Cisco Press, ISBN: 1
-
58713
-
122
-
6
.



(III)

"
Network Security Essentials
"
, Second Edition by William Stallings



Cisco documents

Lab Schedule

Lab schedule

Due date

PIX Firewall

Sund
ay
,


March 2
7


HTTPS Web Server

Sun
day,
April
3


Authentication and Auth
orization

S
un
day
,

April 1
0


IPSec VPN



Wednesday,
April
2
0