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Do labs Module 19 & 20

Threat Assessment with Attack Surface Analysis (Expected Duration 30 minutes) Module 19

Threat Prediction With Cyber Threat Intelligence (Expected Duration 30 minutes) Module 20

AFTER COMPLETING THE LABS PLEASE ANSWER THESE QUESTIONS:

- List the issues you had within the lab systems - that did not work or were very abstract:

- List the key concepts you learned from each of the exercises:

- Do you plan to repeat this set of exercises: (IF Yes, which ones & what more do you wish to get out of them )

- Do you feel that you gained deeper understanding and perspective of the cyber activities related to these exercises? (Why / How)

- Were you able to complete all of the exercises? (if not why)

After the labs answer the follow discussion question:

Discuss the variances of the threat surfaces in enterprise infrastructure.

Review past couple of weeks of applied system lectures LAB ACTIVITY - Review 1. Get Latest Patches 2. Create a Group groupadd group-g 1001 3. Create an Account adduser name -ingroup group 4. Switch Users 5. Create Symbolic link for a program 6. Change Passwords 7. Look at Password file /etc/passwd 8. Look at groups file /etc/group 9. Check your info 10. Copy files 11. Md5 fingerprint of file 12. Make directories 13. Manipulate Owner, Group, Permissions 14. Create Files in Account 15. Compare Two files 16. Archive a directory tar-cvf filename directory 17. Look at archive tar-tvf filename 18. extract of tar tar -xvf name.of.tarball 19. Compress and Uncompress a file 20. Create a bash program 21. Schedule automated program to run through cron