Homework 2 (Submit by Monday 2.11.2020@12:00)

Opened: Wednesday, 28 October 2020, 1:00 AM
Due: Monday, 2 November 2020, 12:00 PM

Task 1: Check yourself in the breach_db and on the https://haveibeenpwned.com.
Check all the email addresses you use with multi.query.sh
Example: cd /opt/breach/BreachCompilation
./ multi.query.sh joe@example.com joe.blow@example.com joe.blow@gmail.com
cd /home/breach_querries
more joe@example.com.txt
Task2: Change passwords if you’ve found yourself anywhere. Submit
to me in the form of:
Your name.
Homework 2
[syntax used]
<actions taken, if any> i.e. if you needed to change your passwords, report doing so).
Do NOT send passwords!

use nmap
Task 3: Which operating system is running on titania.crq.systems? (Bonus points if you find you can tell me which version / flavour)
Task 4: Which standard ports are open on titania.crq.systems? (Bonus points if you tell me whether all
are accessible to everyone).
the results to me, containing:
Homework 2, Part 2, [Your name].
Task 3: Command used Task 1: result Task 4: Command used Task 2: results