Security and Ethics Presentation to UKZN MBA classes

It has been my pleasure for the last few years to get to present to the UKZN MBA programme students as a guest lecturer. Attached is the PDF’d copy of that presentation.  Thanks to all those who have attended (and are still to attend) for your attention and questions. I always enjoy these discussions primarily for the interaction I get from you the students.

If you have been to a previous incantation of this session take a look for the 2014 / 2015 updates. Some most interesting happenings over the last year or two. Certain some game changing examples of how previously theoretical discussions are starting to manifest in our world.

The presentation can be downloaded here : Security and Ethics August 2015 v21 (no video)

IT Web Security Summit Presentations 2015 (including my co-presented session)

The IT Web Security Summit remains the premier Information Security event in South Africa. I had the privilege of co-presenting with an ex-colleague Mohamed Khan this year on “Practical application of data analysis in information security”. This presentation along with all of the others from the two days are now available on-line on the ITWeb website with the audio recordings. An invaluable resource and highly recommended to all those who couldn’t make it to the summit or want to catch up on a session that they missed.

Day 1 sessions

Day 2 sessions

Direct link to my presentation

Direct link to the audio recording (MP3)

 

Recovering your Hyper V VM after a BIOS upgrade

I recently performed a BIOS upgrade on my Dell Latitude E5540 laptop. This had a couple of unanticipated consequences.

Firstly, Microsoft Bitlocker wouldn’t run – it recognised a hardware change and required the recovery key to be entered before it would proceed. Thankfully I had saved this into OneNote and could access this from my phone.

Secondly, my VM’s would boot in Hyper V. I was getting a message along the lines of : Hyper v failed to restore VM XXX using processor-specific features. The virtual machine ‘<VM Name>’ is using processor-specific features not supported on physical computer ‘<Hyper-V Host>’.

This one stumped me for a while. I googled various options and tried some solutions, including helpful (but unhelpful) ones suggesting that during the BIOS upgrade some BIOS options had been changed and I need to go and change them back. I spent an hour going through all of the options, but for the life of me could not identify any that had changed, and if they had I certainly had no idea.

In desperation I decided to create a new VM, and point it back to the existing virtual disks. This probably would have worked, but in the process of doing this I noticed that in Hyper-V manager if I right clicked on my existing VM there was an option to reset the state. This worked like a charm and the problem was solved, now the VM booted from scratch. Simple really when you know how.

Discussion of 2013 CISA Review Q,A&E sample exam:ISACA CISA Exam (Session 15) live on Hangouts OnAir

On Saturday the study group went through a mock exam, and using the Sample Exam from the 2013 Review Questions, Answers and Explanations Manual. This evening we will be discussing questions and areas which the participants struggled with from the Exam as well as any other areas of concern. Please join us.

This session will be hosted by yours truly, Justin Williams. Top placed candidate in the Dec 2014 exam.

Hangout link : https://plus.google.com/events/c9rkl5fnpaavk2m6n0u66loopsc

Youtube link : http://www.youtube.com/watch?v=TxbIgR6kuOw

 

 

Tips and Techniques for the ISACA CISA Exam (Session 14)

Apologies for the delay in getting up the slides from Tuesday’s session. The video is up on Youtube and you can find it below. I have also uploaded a copy of the very useful guide by Shirish Deshpande & Rafeq. Goodluck to all candidates, hope that things are going well with your studies, and don’t forget to use the CISA discussion forum on the ISACA website if you have any specific challenges.

 


Link to video on Youtube

Download the slides : ITSec CISA Prep June 2015 session 14 2nd June 2015 Exam tips

 

Download Shirish Deshpande & Rafeq’s excellent Tips guide :  tipsforcisaexam

 

The last session before the exam will be next week Tuesday. The video will be broadcast live through hangouts and available on Youtube pretty soon thereafter.