1. Cybersecurity 101
Dr. X

2. So far we have learned… abreviation soup
Basics of computers: HW, OS, SW, bin
Basics of CL
Cyber Crime
Cyber War
Malware
Passwords

3. Today we fight back Access controls:
What are the four parts of access control?
Download slides, they include an exercise that we will do today

4. Access Control (AC)
Definition Access control refers to security features that control who can access resources in the operating system. Applications call access control functions to set who can access specific resources or control access to resources provided by the application.

5. Access controls and Security Pillars
Which parts of CIANA do access controls protect?
Why?

6. Access Controls – Windows & Mac
Windows exercise!
Open windows explorer
Right click on any file
Click on “Properties”
Look at the bottom of the new window: “Attributes”
Take a screenshot and save it in a word document
This is the beginning of your report for this lab
What did you observe?
What does it have to do with access controls?
Include your answers in the word doc.

7. Access Controls – Windows & Mac
Mac exercise!
Open finder
Right click on any file
Click on “Get Info”
Look at the bottom of the new window: “Sharing and permissions”
Take a screenshot and save it in a word document
This is the beginning of your report for this lab
What did you observe?
What does it have to do with access controls?
Include your answers in the word doc.

8. Access control
Individual
Group

9. Access control command line - Windows
Go to start, type cmd
Go to the folder where you save your FYE homework assignments
Use the cd command to do this
Type: dir /Q
What is printed?
What does this command do?
Which part is the access control and why?

10. Access control command line - Mac
Open a terminal on your mac
Go to the folder where you save your FYE homework assignments
Use the cd command to do this
Type: ls –al
What is printed?
What does this command do?
Which part is the access control and why?

11. Think like a hacker
How/Why would a hacker use access control on command line and not on Finder/Windows Explorer?
How can you find out if someone is running something “fishy” on your computer?
Windows
Mac

12. Access control
What you have
What you know
What you are

13. Add to your report! How can one hack: What you have? What you know?
What you are?
Think of at least two hacks for each bullet above.

14. Sources ml

15. Podcasts! The Cyberwire: https://thecyberwire.com/podcasts/
Security now: