AISA Brisbane Branch Meeting | 22 September 2021

Hosted by the AISA Brisbane Branch, please join us for a face-to-face meeting and networking opportunity with a live and interactive presentation from guest speaker Duncan Unwin, who will discuss how implementing the accepted approaches used in functional railway safety can be shared or adapted when considering cyber-physical cyber security.

 

 

 

Topic: A threat perspective in cyber-physical cyber security
Hosted by the AISA Brisbane Branch, please join us for a face-to-face meeting and networking opportunity with a live and interactive presentation from guest speaker Duncan Unwin, who will discuss how implementing the accepted approaches used in functional railway safety can be shared or adapted when considering cyber-physical cyber security.

The adoption and integration of Internet of Things (IoT) devices has led to an increasingly interconnected mesh of cyber-physical systems (CPS), which expands the attack surface and blurs the once clear functions of cybersecurity and physical security. Together, cyber and physical assets represent a significant amount of risk to physical security and cybersecurity – each can be targeted, separately or simultaneously, to result in compromised systems and/or infrastructure.

In this presentation we share the perspectives gained from developing the Australian standard for railway cyber security (https://www.rissb.com.au/wp-content/uploads/2019/05/2021_04_2019_05_Cyber-Security-Strategy.pdf). The classic models of safety in engineering design are derived from the engineering of physical systems, where the threats are more about component failure and physical threats. In cyber the threat is intelligent and purposeful. In this presentation we will explore and aim to answer the following:

  • How does this type of threat challenge traditional approaches to functional safety?
  • How can these models be adapted for a hybrid converged modern control systems environment?


Reference:

Unwin D, Sanzogni L. Railway cyber safety: An intelligent threat perspective. Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit. March 2021. https://doi.org/10.1177/09544097211000518 

Participants will have the opportunity to ask questions of the speaker and a light lunch and refreshments will be served before the presentation.

Speaker: Duncan Unwin
Duncan has been working in cybersecurity architecture since 1996.  He has worked across a range of critical industries and in high threat environments, from online payments to control systems to emergency and security services.  In 2014 he founded Tobruk Security to focus on cyber in these types of domains.  He was the lead author of AS7770 Railway Cybersecurity. (Tobruk Security has recently become part of Business Aspect, the consulting division of Data3.)

Date: Wednesday 22 September 2021

Time: 12pm - 1:30pm (AEST)
           (Registrations open from 11:45am; Light lunch and refreshments served from 12pm and Presentation from 12:30pm)

Venue: Christie Spaces
              Level 1, 320 Adelaide Street, Brisbane

 Register: 
AISA members: Please sign in to register for this event. Registration closes on 21 September 2021

Non AISA Members: If you would like to become an AISA member you can join here

For more information about other AISA events, please visit our website here


For any queries, regarding this event please contact AISA Event & Sponsorship Manager, Susanna Palermo via email [email protected]


Disclaimer:
AISA presentations are intended for educational purposes only. Statements of fact and opinions expressed are those of the participants individually and, unless expressly stated to the contrary, are not the opinion or position of AISA, its sponsors, or its partners. AISA does not endorse or approve, and assumes no responsibility for, the content, accuracy or completeness of the information presented. Attendees should note that sessions may be recorded and published in various media, including print, audio and video formats without further notice.

When
22/09/2021 12:00 PM - 1:30 PM
E. Australia Standard Time
Where
Christie Conference Spaces Level 1 320 Adelaide Street Brisbane, QLD 4000 AUSTRALIA