SPOTLIGHT: DISP compliance, defence industry security and strengthening Australian supply chains, with De Stefano & Co’s Emilio De Stefano

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By: De Stefano & Co

How can Australian defence industry businesses strengthen security, achieve Defence Industry Security Program membership and position themselves to win more defence contracts?

How can Australian defence industry businesses strengthen security, achieve Defence Industry Security Program membership and position themselves to win more defence contracts?

Speaking with Defence Connect Spotlight host Phil Tarrant at Land Forces 2026 in Perth, De Stefano & Co CEO and managing director Emilio De Stefano discusses the growing importance of security compliance across Australia’s defence industry, particularly for SMEs seeking to enter or expand within the sector.

The conversation explores DISP’s four security domains, the importance of embedding security into organisational culture, and the challenges of managing cyber vulnerabilities, physical security and insider threats.

De Stefano also discusses DISP application delays, practical pathways to compliance and the additional requirements facing Australian businesses pursuing AUKUS opportunities, including alignment with international frameworks such as the US Cybersecurity Maturity Model Certification (CMMC).

Looking ahead, he explains how proportionate security roadmaps and independent advice can help businesses strengthen resilience, build trust with prime contractors and secure future defence industry opportunities.

Enjoy the podcast,
The Defence Connect Spotlight team

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Listen to previous episodes of the Defence Connect podcast:

Episode 11: PODCAST: AUKUS, workforce challenges and domestic defence industry priorities, with AtkinsRéalis’ David Eyles
Episode 10: PODCAST: Aerospace engineering, UAVs and Australia’s next generation of defence talent, with RMIT University’s Marcus Serong
Episode 9: PODCAST: Counter-drone systems, manufacturing and Australia’s defence industry priorities, with Northrop Grumman Australia’s Robert Denney
Episode 8: SPOTLIGHT: Australia’s loitering munitions, sovereign manufacturing and the future of drone warfare, with Innovaero’s Gregory Tunny
Episode 7: PODCAST: Contested logistics and Australia’s defence industry priorities at Land Forces 2026, with Amentum Australia’s Kim Katheklakis
Episode 6: PODCAST: Containerised solutions and human-in-the-loop systems at Land Forces 2026, with IAI’s Maxim Zemer
Episode 5: SPOTLIGHT: Lockheed Martin Australia’s priorities, leadership and life after service, with Jeremy King
Episode 4: THE PROGRESS REPORT: Leadership, mentorship and life at sea – Commander Melanie Lennard on 17 years in the Royal Australian Navy
Episode 3: PODCAST: Australia’s munitions manufacturing push at Land Forces 2026, with NIOA Group’s Robert Nioa
Episode 2: PODCAST: EOS showcases new interceptor and layered drone defence at Land Forces 2026, with Lee Kormany

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