sec450 full course latest 2016 all discussions ilabs
week 2 to 7 , quiz week 246 7 and final
Devry SEC450 Week 1 Discussion DQ 1 & DQ 2 Latest 2016 March
DQ 1
Security Policy issues (graded) (graded)
What are the key components of a good security policy? What are some of the most common
attacks and how can a network be protected against these attacks?
DQ 2
iLab Experiences (graded)
Discuss your experiences with the Skillsoft Lab 1. What parts of the iLab did you find difficult
or unclear? What did you learn about security in completing the assigned iLab?
Devry SEC450 Week 2 Discussion DQ 1 & DQ 2 Latest 2016 March
DQ 1
Router Security (graded)
Discuss the methods that can be used on standard IOS router that will prevent unauthorized
access to the router. Also, discuss how privilege levels and role-based CLI can improve the
security on the router.
DQ 2
iLab Experiences (graded)
,Read the Week 2 iLab instructions and discuss the expectations you have regarding this lab. Do
you think it is important to prevent access to unused ports and services on the routers within your
network? How did your actual lab experiences meet your expectations? Are there specific
insights or challenges you encountered you would like to share with the class.
Devry SEC450 Week 3 Discussion DQ 1 & DQ 2 Latest 2016 March
DQ 1
Layer 2 (Switch) Security (graded)
Discuss the attacks that can occur on a layer 2 switch and how the network can be impacted by
these attacks. Also, discuss the methods that can be used to mitigate the effects of these attacks
on the network.
DQ 2
iLab Experiences (graded)
Read the Week 3 iLab instructions and discuss the expectations you have regarding this lab. Do
you think it is important to prevent access to unused ports and services on the routers within your
network? How did your actual lab experiences meet your expectations? Are there specific
insights or challenges you encountered that you would like to share with the class?
What did you learn about security ACLs in completing this lab?
Devry SEC450 Week 4 Discussion DQ 1 & DQ 2 Latest 2016 March
DQ 1
Security ACLs and Firewall (graded)
,Discuss the security ACLs, we covered this week in the text reading and the lecture. Describe
different scenarios where a specific type of ACL can enhance network security. Compare
CBAC firewalls versus zone-based firewalls. What are the advantages and disadvantages of
each?
DQ 2
iLab Experiences and WLAN Security (graded)
Read the Week 4 iLab instructions and discuss the expectations you have regarding this lab. Do
you think the wireless LAN is secure on your network? What wireless security measures can you
take to secure the WLAN? How did your actual lab experiences meet your expectations? Are
there specific insights or challenges you encountered that you would like to share with the class?
What did you learn about wireless access points and roaming in completing this lab?
Devry SEC450 Week 5 Discussion DQ 1 & DQ 2 Latest 2016 March
DQ 1
AAA Servers (graded)
Compare the relative merits of TACACS+ and RADIUS AAA servers. What advantages and
disadvantages does each type of AAA server have?
DQ 2
iLab Experiences and Analyzing Bandwidth Needs (graded)
· Read the Week 5 iLab instructions and discuss the expectations you have regarding this lab.
Do you think the overhead involved in securing communication links can affect the bandwidth
, requirements of a network? How did your actual lab experiences meet your expectations? Are
there specific insights or challenges you encountered that you would like to share with the class?
· What did you learn about analyzing bandwidth requirements for serial links in completing
this lab?
Devry SEC450 Week 6 Discussion DQ 1 & DQ 2 Latest 2016 March
DQ 1
Virtual Private Networks (graded)
Discuss what you learned about the configuration and operation of virtual private networks.
DQ 2
iLab Experiences (graded)
Read the Week 6 iLab instructions and discuss the expectations you have regarding this lab.
Periodic security audits are necessary to ensure continued protection of a company network.
Why is it important to use and run a scheduled security audit on your network? How did your
actual lab experiences meet your expectations? Are there specific insights or challenges you
encountered that you would like to share with the class? What did you learn about security
audits in completing this lab?
Devry SEC450 Week 7 Discussion DQ 1 & DQ 2 Latest 2016 March
DQ 1
week 2 to 7 , quiz week 246 7 and final
Devry SEC450 Week 1 Discussion DQ 1 & DQ 2 Latest 2016 March
DQ 1
Security Policy issues (graded) (graded)
What are the key components of a good security policy? What are some of the most common
attacks and how can a network be protected against these attacks?
DQ 2
iLab Experiences (graded)
Discuss your experiences with the Skillsoft Lab 1. What parts of the iLab did you find difficult
or unclear? What did you learn about security in completing the assigned iLab?
Devry SEC450 Week 2 Discussion DQ 1 & DQ 2 Latest 2016 March
DQ 1
Router Security (graded)
Discuss the methods that can be used on standard IOS router that will prevent unauthorized
access to the router. Also, discuss how privilege levels and role-based CLI can improve the
security on the router.
DQ 2
iLab Experiences (graded)
,Read the Week 2 iLab instructions and discuss the expectations you have regarding this lab. Do
you think it is important to prevent access to unused ports and services on the routers within your
network? How did your actual lab experiences meet your expectations? Are there specific
insights or challenges you encountered you would like to share with the class.
Devry SEC450 Week 3 Discussion DQ 1 & DQ 2 Latest 2016 March
DQ 1
Layer 2 (Switch) Security (graded)
Discuss the attacks that can occur on a layer 2 switch and how the network can be impacted by
these attacks. Also, discuss the methods that can be used to mitigate the effects of these attacks
on the network.
DQ 2
iLab Experiences (graded)
Read the Week 3 iLab instructions and discuss the expectations you have regarding this lab. Do
you think it is important to prevent access to unused ports and services on the routers within your
network? How did your actual lab experiences meet your expectations? Are there specific
insights or challenges you encountered that you would like to share with the class?
What did you learn about security ACLs in completing this lab?
Devry SEC450 Week 4 Discussion DQ 1 & DQ 2 Latest 2016 March
DQ 1
Security ACLs and Firewall (graded)
,Discuss the security ACLs, we covered this week in the text reading and the lecture. Describe
different scenarios where a specific type of ACL can enhance network security. Compare
CBAC firewalls versus zone-based firewalls. What are the advantages and disadvantages of
each?
DQ 2
iLab Experiences and WLAN Security (graded)
Read the Week 4 iLab instructions and discuss the expectations you have regarding this lab. Do
you think the wireless LAN is secure on your network? What wireless security measures can you
take to secure the WLAN? How did your actual lab experiences meet your expectations? Are
there specific insights or challenges you encountered that you would like to share with the class?
What did you learn about wireless access points and roaming in completing this lab?
Devry SEC450 Week 5 Discussion DQ 1 & DQ 2 Latest 2016 March
DQ 1
AAA Servers (graded)
Compare the relative merits of TACACS+ and RADIUS AAA servers. What advantages and
disadvantages does each type of AAA server have?
DQ 2
iLab Experiences and Analyzing Bandwidth Needs (graded)
· Read the Week 5 iLab instructions and discuss the expectations you have regarding this lab.
Do you think the overhead involved in securing communication links can affect the bandwidth
, requirements of a network? How did your actual lab experiences meet your expectations? Are
there specific insights or challenges you encountered that you would like to share with the class?
· What did you learn about analyzing bandwidth requirements for serial links in completing
this lab?
Devry SEC450 Week 6 Discussion DQ 1 & DQ 2 Latest 2016 March
DQ 1
Virtual Private Networks (graded)
Discuss what you learned about the configuration and operation of virtual private networks.
DQ 2
iLab Experiences (graded)
Read the Week 6 iLab instructions and discuss the expectations you have regarding this lab.
Periodic security audits are necessary to ensure continued protection of a company network.
Why is it important to use and run a scheduled security audit on your network? How did your
actual lab experiences meet your expectations? Are there specific insights or challenges you
encountered that you would like to share with the class? What did you learn about security
audits in completing this lab?
Devry SEC450 Week 7 Discussion DQ 1 & DQ 2 Latest 2016 March
DQ 1
