CIS777 Alaska Bible College Cyber Security Software Security Further Work HW READ AND answer the following questions in the world documentations feel free

CIS777 Alaska Bible College Cyber Security Software Security Further Work HW READ AND answer the following questions in the world documentations feel free to ask when it is not clear.

Thanks MODULE: SOFTWARE SECURITY FURTHER WORK AND
HOMEWORK
1. Describe how security is considered at each step of the SDLC. List specific tasks that
are relevant to each step.
2. A vulnerability is a software defect that attackers can exploit. The software defect has
two major categories. What are those two categories and how they are different?
3. List and describe five common vulnerabilities that can be exploited in code.
4. Complete the following module:
http://cis1.towson.edu/~cyber4all/modules/nanomodules/Input_ValidationCS0_Pseudocode.html.
Attach or copy and paste the certificate to your homework.
5. Describe (in a paragraph) Security Testing.
6. Watch the following video:
https://mashable.com/video/morris-worm-computer-virus-kernel-panic/
a. List the three most important things you learned from watching the video.
b. What was Robert Morris’s intent when he launched his program?
c. What happened to Robert Morris?
d. What type of vulnerabilities were exploited to make the Morris Worm work?
e. What are the implications of the Morris worm?
7. Watch the following video:

a. According to the video, what are some of the steps that have been taken to make
buffer overflows harder to implement?
b. What skills does one need to execute the attack in the video?
c. What is a stack? What is it used for? What is stored on a stack?
d. A stack grows from ______ memory addressees to _____ memory addresses.
Choose higher or lower for each blank
e. What is a buffer? What is it used for?
f. A buffer grows from ________ memory addresses to _______ memory
addresses.
Choose higher or lower for each blank
Research:
8. List the least secure programming languages.
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