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Enterprise IT Architecture for IT Auditors

MIS 5122 - Section 002

Enterprise IT Architecture for IT Auditors

MIS 5122.002 ■ Fall 2019 ■ Patrick J. Wasson
  • Home
  • About
  • Structure
  • Schedule and Materials
    • Part 1
      • Week 1: MIS Careers and Intro to IT Architecture
      • Week 2: Computing Systems
      • Week 3: Operating Systems
      • Week 4: Networking
      • Week 5: Storage
      • Week 6: Systems Administration
      • Week 7: Systems Administration cont.
      • Week 8: Databases – Database Administration
    • Part 2
      • Week 9: Application Software
      • Week 10: Application Software cont.
      • Week 11: Databases – Database Development
      • Week 12: Web Application Security
      • Week 13: Special Topics
      • Week 15: Final Exam
  • Grade
  • Assignments

Patrick J. Wasson

IP Addresses and Networks

September 20, 2019 by Patrick J. Wasson 16 Comments

After last night do IP Addresses mean anything more to you than before?  We knew that they were your identity on the internet, but what else do they say about you?  Understanding now the vast number of network components that make up a corporate network how do you think you will be a better IT Auditor after what we covered last night?

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Azure Ports

September 13, 2019 by Patrick J. Wasson Leave a Comment

Hi Class,  just a tip when creating VMs in Azure:  Be sure to select the following ports to be open when creating the VM.  Otherwise you will not be able to remote into the VM:

 

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Why all the Operating Systems?

September 13, 2019 by Patrick J. Wasson 17 Comments

Why do you all think I am asking you to install multiple virtual machines with different operating systems using 2 different types of virtual machines hosting technology?  Doesn’t it seem like a lot of work to have to download iso/dvd/exe files from the web and install them when we could just use MS Azure and host them in the cloud?

Why don’t I just ask you to sign up for azure and install one instance of windows server and do the OS lab? Why Linux, Windows Server 2012 and Windows 2008 both local and cloud based?

Do you think configuring 3 different types of operating systems will ever help you become better IT Auditors?  Feel free to agree or disagree!

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Week 3 Update

September 13, 2019 by Patrick J. Wasson Leave a Comment

Hi Class,

Good work last night.  To re-cap: We covered Operating System concepts, and went through the key aspects of the task manager, performance monitor and file directories of the windows OS.  In addition, we covered how to create a VM in both Azure and VMware, so should all have everything you need for the OS activities.

For next week: 1) Read Ch 9 2) Work on the OS Activities due 9/26

Again, these OS activities are a very important component of this class.  In addition to performing the actual steps I am expecting you all to work through the various install issues you may encounter with downloading, installing and configuring the software and vms (i.e. VMWare, SDM, the MIS Software  Website).  Working through these issues is a vital part of the assignment in addition to the actual submission.

Next week we will wrap up Operating Systems and move on to Networking.

See you all next week!

 

Pat

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New Website For Windows Software

September 12, 2019 by Patrick J. Wasson Leave a Comment

Hi Class,

I was recently informed that the Windows software you will need for this class has been moved from the MIS Software Website to the following link: https://azureforeducation.microsoft.com/devtools

You can still use the MIS Software Website for the VMware download, but please use the following website for Microsoft downloads.  I will go over this in class tonight as well.

 

Thanks,

Pat

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PC Parts and IT Auditing

September 6, 2019 by Patrick J. Wasson 18 Comments

Why do you think we built a PC this week?  If I am to assume all of you are currently or someday will become IT Auditors, what was the point of building a PC from scratch?  I gave you the analogy of a Mechanic doing a State Inspection, but can you think of another example?  Ultimately, I’m interested to know what you got out of building the PC and if you think it will help you at all in your future careers.

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Week 2 Update

September 6, 2019 by Patrick J. Wasson Leave a Comment

Hi Class,

Good work last night!  To re-cap: We went over the key components of  a computing system and how these key components work together to power every operation in a PC.  We then built a computer from scratch using the components covered in class.

Next week we will move on to Operating Systems and cover creating VM’s in both Azure and VMware.  We will close out the class by starting the OS Lab, which you will complete as an assignment.

For next week:

1) Complete Tech Challenge 1 which is essentially to build a Windows Server 2012 VM (Complete this in either Azure or VMWare)

2) Complete step 1 of the OS Lab which is to build a Windows Server 2008 VM. I would like everyone to complete this task in MS Azure.  Please sign up for the free trial, choose only the A0 and A1 basic VMs and be sure to completely shut down your VMs by clicking the “STOP” button in the Azure portal when you are not using them.  Be sure to monitor your VM costs, so you are not charged unnecessarily by Microsoft. I want everyone to become comfortable in both VMWare and Azure in this class.

3) Read Burd Ch 11

Finally, in terms of setting up the VMs I am expecting you all to make a significant effort to troubleshoot any issues you encounter.  This is a absolutely vital part of the learning process for this assignment!  Feel free to work in groups and work through the issues together.  Post to the IT Knowledge base with questions for the class.  I am happy to answer questions, but I want everyone to put in the technical work to figure this out on their own as it is a crucial part of this class.  If you get absolutely stumped I am always here to help!!

Have a great weekend!!

Pat

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What do IT Auditors do?

August 30, 2019 by Patrick J. Wasson 18 Comments

In your own words what do you think IT Auditors do?  Why are they necessary?  What are their roles within organizations?

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Week 1 Update

August 30, 2019 by Patrick J. Wasson Leave a Comment

Hi Class,

It was great meeting you all last night.  I am really looking forward to working with you all this semester, and hope that last night gave a good overview of what we will be covering in the course.

To re-cap, the main takeaway from last night was that the IT discipline encompasses a multitude of technical areas such as desktop computing, networking, storage, system administration, security etc. Gaining exposure to these areas is crucial for the anyone working in the IT discipline such as IT Auditing.

Each week I will be posting an update like this recapping what we did in the current week and what will be expected from you for next week.  Please check the course web site regularly as this will be where all of my announcements and class discussion will be.

I would like all questions for this class to be posted to the course website so everyone can benefit from the discussion. On the homepage you will see a number of discussion topics please feel free to post any questions to the appropriate category by clicking “Leave a Comment”.

For next week: 1) Purchase the textbooks 2) Install and configure VMWare and/or Setup an Azure account  3) Submit the Week 1 Assignment to me via e-mail before class next week (You can work in pairs of up to 2 people or individually). 4) Read Burd Ch 4 & 6 5)Give Tech Challenge 1 (Under Week 3 Materials) a try and see if you can configure a VM 6) Participate in the online class discussion

Next week we will be covering Computing Systems, where the main portion of the class will be building a computer!

Have a great Holiday weekend and see you all next Thursday!

Pat

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Alternative to VMWare

August 30, 2019 by Patrick J. Wasson Leave a Comment

As an alternative to using VMWare there is a cloud based option called Azure offered by Microsoft (https://azure.microsoft.com/en-us/?v=17.14).

Azure is a subscription service that allows you to host your Virtual Machines in the cloud as opposed to locally on your PC, which can alleviate resources constraints, and also allow you to access your VM’s anywhere.  When you sign up you will get a free month and depending on how much you sign up for prices start at $13 a month.

VMWare is offered for free by the MIS Department and can be installed locally on your PC.  As mentioned above VMware puts resource constraints on your PC as your PC will need to run an additional operating system on the PC.

Finally, if you choose to use the lab PCs in class you will need a 32GB flash drive in order to copy your VMs from the lab PC.  Alternatively, your are welcome to use your own PC in class and run Vmware directly on the laptop.  If you have a MAC you will need to install VMware on the MAC and then create a Windows Server virtual machine to work from.

You are welcome to use any method listed above.

Pat

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