Quantum Security Defence

Defending information in the future

Antonio Rossi
Antonio Rossi
Antonio Rossi

Antonio Rossi

Certified Fraud Examiner

My career began in auditing and assurance, providing me with a strong foundation in financial statements, IFRS, Italian GAAP, and risk management. Over the years, I have built a solid background in forensic investigations and corporate intelligence, managing complex corporate fraud cases and conducting reputational analyses and in-depth due diligence using advanced OSINT techniques.

In addition to consulting, I am actively involved in academic and professional training. I deliver courses and training programs for companies and universities on fraud prevention, forensic accounting, investigative techniques, and OSINT, contributing to the development of professional skills in the fight against financial crime.

I hold several international certifications, including Certified Fraud Examiner (CFE), Advanced Anti-Corruption (UNODC), and Maltego for Cybercrime Investigations, along with strong academic training in corporate taxation, cybercrime investigations, and Islamic finance.

Currently, as a freelance professional in Fraud Risk & Corporate Intelligence, I support companies globally and collaborate with trusted partners to also provide digital forensics and cybersecurity solutions.

Antonio Rossi

With over a decade of experience in audit, forensic accounting, and corporate intelligence, I specialize in fraud risk advisory, investigative due diligence, and forensic investigations. I support companies and organizations across various sectors and jurisdictions in identifying, preventing, and combating financial fraud, including corruption, accounting fraud, misappropriation of assets, and market abuse.


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Quantum Training
Raminder Kaur
I’m happy to share that I’ve obtained a new certification: Introduction to Quantum Cyber Security from Quantum Security Defence!
click to validate
Quantum Training
William (Bill) TurnerWilliam (Bill) Turner •
I've attended almost every event live and those I missed watched afterwards. Each and every session has nuggets of wisdom to be added to what you will need to know from different perspectives. If you are like me and are on a continual learning journey. Come join us!
click to validate
Quantum Training
Andrew Mallaband
It was a fantastic day, Anna. Thank you again to Quantum Security Defence for the invite and for bringing so many great minds together. It was brilliant to see the momentum around quantum security building across the ecosystem.
click to validate
Quantum Training
Emanuele Formisano
Sono felice di condividere che ho ottenuto una nuova certificazione: Introduction to Quantum Cyber Security di Quantum Security Defence.
click to validate
Quantum Training
Thierry Gaillet
Vielen Dank, Anna. Kudos for the outstanding Quantum Security Defence initiative!
click to validate
Quantum Training
Keisha Watson
Thanks Anna Beata Kalisz Hedegaard! It was lovely seeing you too! 💓 I thoroughly enjoyed the event. The work you, Steve Vaile, and the Quantum Security Defence team put into assisting with organising was noticeably amazing!
click to validate
Quantum Training
Emanuele Broggini
I'm happy to share that I've earned a new certification: Introduction to Quantum Resilient Blockchain Security by Quantum Security Defence!
click to validate
Quantum Training
Syed Luqman Shah
I’m happy to share that I’ve obtained a new certification: Introduction to Quantum Cyber Security from Quantum Security Defence!
click to validate
Quantum Training
Robert L. McCaslin JR
I’m happy to share that I’ve obtained a new certification: Introduction to Quantum Cyber Security from Quantum Security Defence!
click to validate
Quantum Training
Adam McElroy
Heading into London with Eclypses colleagues for the Quantum Security Defence event to share hashtag#PQC experiences and pragmatic examples of quantum preparedness
click to validate
Quantum Training
Chris Basener, AAISM®, PMP®, CISM®
Quantum Security Defence provides excellent continuing education! I highly recommend joining! Anna Beata Kalisz Hedegaard is very knowledgeable and presents information relevant to Quantum Computing in a way that is very understandable and usable!
click to validate
Quantum Training
Freddie Beldam
I’m happy to share that I’ve obtained a new certification: Quantum Resilient Blockchain from Quantum Security Defence!
click to validate
Quantum Training
Robert Hann
For those suffering from Quantum breakthrough fatigue, it is not going to let up as this so eloquently explains. I foresee, within 3-4 years, PQ Readiness will emerge as a commercial strategic advantage for organisations with it sitting shoulder to shoulder with QAI, and QCloud, and Q-this and Q-that!
click to validate
Quantum Training
Strategic Operations & Management
Honored to join Quantum Security Defence 🛡️⚛️ Huge thanks to Anna Beata Kalisz Hedegaard and Steve Vaile for welcoming Strategic Operations & Management (SOM) as a new member of Quantum Security Defence (QSD). We’re excited to contribute to this mission-driven community protecting critical systems against emerging quantum-era threats.
click to validate
Quantum Training
Raminder Kaur
I’m happy to share that I’ve obtained a new certification: Introduction to Quantum Cyber Security from Quantum Security Defence!
click to validate
Quantum Training
William (Bill) TurnerWilliam (Bill) Turner •
I've attended almost every event live and those I missed watched afterwards. Each and every session has nuggets of wisdom to be added to what you will need to know from different perspectives. If you are like me and are on a continual learning journey. Come join us!
click to validate
Quantum Training
Andrew Mallaband
It was a fantastic day, Anna. Thank you again to Quantum Security Defence for the invite and for bringing so many great minds together. It was brilliant to see the momentum around quantum security building across the ecosystem.
click to validate
Quantum Training
Emanuele Formisano
Sono felice di condividere che ho ottenuto una nuova certificazione: Introduction to Quantum Cyber Security di Quantum Security Defence.
click to validate
Quantum Training
Thierry Gaillet
Vielen Dank, Anna. Kudos for the outstanding Quantum Security Defence initiative!
click to validate
Quantum Training
Keisha Watson
Thanks Anna Beata Kalisz Hedegaard! It was lovely seeing you too! 💓 I thoroughly enjoyed the event. The work you, Steve Vaile, and the Quantum Security Defence team put into assisting with organising was noticeably amazing!
click to validate
Quantum Training
Emanuele Broggini
I'm happy to share that I've earned a new certification: Introduction to Quantum Resilient Blockchain Security by Quantum Security Defence!
click to validate
Quantum Training
Syed Luqman Shah
I’m happy to share that I’ve obtained a new certification: Introduction to Quantum Cyber Security from Quantum Security Defence!
click to validate
Quantum Training
Robert L. McCaslin JR
I’m happy to share that I’ve obtained a new certification: Introduction to Quantum Cyber Security from Quantum Security Defence!
click to validate
Quantum Training
Adam McElroy
Heading into London with Eclypses colleagues for the Quantum Security Defence event to share hashtag#PQC experiences and pragmatic examples of quantum preparedness
click to validate
Quantum Training
Chris Basener, AAISM®, PMP®, CISM®
Quantum Security Defence provides excellent continuing education! I highly recommend joining! Anna Beata Kalisz Hedegaard is very knowledgeable and presents information relevant to Quantum Computing in a way that is very understandable and usable!
click to validate
Quantum Training
Freddie Beldam
I’m happy to share that I’ve obtained a new certification: Quantum Resilient Blockchain from Quantum Security Defence!
click to validate
Quantum Training
Robert Hann
For those suffering from Quantum breakthrough fatigue, it is not going to let up as this so eloquently explains. I foresee, within 3-4 years, PQ Readiness will emerge as a commercial strategic advantage for organisations with it sitting shoulder to shoulder with QAI, and QCloud, and Q-this and Q-that!
click to validate
Quantum Training
Strategic Operations & Management
Honored to join Quantum Security Defence 🛡️⚛️ Huge thanks to Anna Beata Kalisz Hedegaard and Steve Vaile for welcoming Strategic Operations & Management (SOM) as a new member of Quantum Security Defence (QSD). We’re excited to contribute to this mission-driven community protecting critical systems against emerging quantum-era threats.
click to validate
Quantum Training
Raminder Kaur
I’m happy to share that I’ve obtained a new certification: Introduction to Quantum Cyber Security from Quantum Security Defence!
click to validate
Quantum Training
William (Bill) TurnerWilliam (Bill) Turner •
I've attended almost every event live and those I missed watched afterwards. Each and every session has nuggets of wisdom to be added to what you will need to know from different perspectives. If you are like me and are on a continual learning journey. Come join us!
click to validate
Quantum Training
Andrew Mallaband
It was a fantastic day, Anna. Thank you again to Quantum Security Defence for the invite and for bringing so many great minds together. It was brilliant to see the momentum around quantum security building across the ecosystem.
click to validate
Quantum Training
Emanuele Formisano
Sono felice di condividere che ho ottenuto una nuova certificazione: Introduction to Quantum Cyber Security di Quantum Security Defence.
click to validate
Quantum Training
Thierry Gaillet
Vielen Dank, Anna. Kudos for the outstanding Quantum Security Defence initiative!
click to validate
Quantum Training
Keisha Watson
Thanks Anna Beata Kalisz Hedegaard! It was lovely seeing you too! 💓 I thoroughly enjoyed the event. The work you, Steve Vaile, and the Quantum Security Defence team put into assisting with organising was noticeably amazing!
click to validate
Quantum Training
Emanuele Broggini
I'm happy to share that I've earned a new certification: Introduction to Quantum Resilient Blockchain Security by Quantum Security Defence!
click to validate
Quantum Training
Syed Luqman Shah
I’m happy to share that I’ve obtained a new certification: Introduction to Quantum Cyber Security from Quantum Security Defence!
click to validate
Quantum Training
Robert L. McCaslin JR
I’m happy to share that I’ve obtained a new certification: Introduction to Quantum Cyber Security from Quantum Security Defence!
click to validate
Quantum Training
Adam McElroy
Heading into London with Eclypses colleagues for the Quantum Security Defence event to share hashtag#PQC experiences and pragmatic examples of quantum preparedness
click to validate
Quantum Training
Chris Basener, AAISM®, PMP®, CISM®
Quantum Security Defence provides excellent continuing education! I highly recommend joining! Anna Beata Kalisz Hedegaard is very knowledgeable and presents information relevant to Quantum Computing in a way that is very understandable and usable!
click to validate
Quantum Training
Freddie Beldam
I’m happy to share that I’ve obtained a new certification: Quantum Resilient Blockchain from Quantum Security Defence!
click to validate
Quantum Training
Robert Hann
For those suffering from Quantum breakthrough fatigue, it is not going to let up as this so eloquently explains. I foresee, within 3-4 years, PQ Readiness will emerge as a commercial strategic advantage for organisations with it sitting shoulder to shoulder with QAI, and QCloud, and Q-this and Q-that!
click to validate
Quantum Training
Strategic Operations & Management
Honored to join Quantum Security Defence 🛡️⚛️ Huge thanks to Anna Beata Kalisz Hedegaard and Steve Vaile for welcoming Strategic Operations & Management (SOM) as a new member of Quantum Security Defence (QSD). We’re excited to contribute to this mission-driven community protecting critical systems against emerging quantum-era threats.
click to validate
Quantum Training
Raminder Kaur
I’m happy to share that I’ve obtained a new certification: Introduction to Quantum Cyber Security from Quantum Security Defence!
click to validate
Quantum Training
William (Bill) TurnerWilliam (Bill) Turner •
I've attended almost every event live and those I missed watched afterwards. Each and every session has nuggets of wisdom to be added to what you will need to know from different perspectives. If you are like me and are on a continual learning journey. Come join us!
click to validate
Quantum Training
Andrew Mallaband
It was a fantastic day, Anna. Thank you again to Quantum Security Defence for the invite and for bringing so many great minds together. It was brilliant to see the momentum around quantum security building across the ecosystem.
click to validate
Quantum Training
Emanuele Formisano
Sono felice di condividere che ho ottenuto una nuova certificazione: Introduction to Quantum Cyber Security di Quantum Security Defence.
click to validate
Quantum Training
Thierry Gaillet
Vielen Dank, Anna. Kudos for the outstanding Quantum Security Defence initiative!
click to validate
Quantum Training
Keisha Watson
Thanks Anna Beata Kalisz Hedegaard! It was lovely seeing you too! 💓 I thoroughly enjoyed the event. The work you, Steve Vaile, and the Quantum Security Defence team put into assisting with organising was noticeably amazing!
click to validate
Quantum Training
Emanuele Broggini
I'm happy to share that I've earned a new certification: Introduction to Quantum Resilient Blockchain Security by Quantum Security Defence!
click to validate
Quantum Training
Syed Luqman Shah
I’m happy to share that I’ve obtained a new certification: Introduction to Quantum Cyber Security from Quantum Security Defence!
click to validate
Quantum Training
Robert L. McCaslin JR
I’m happy to share that I’ve obtained a new certification: Introduction to Quantum Cyber Security from Quantum Security Defence!
click to validate
Quantum Training
Adam McElroy
Heading into London with Eclypses colleagues for the Quantum Security Defence event to share hashtag#PQC experiences and pragmatic examples of quantum preparedness
click to validate
Quantum Training
Chris Basener, AAISM®, PMP®, CISM®
Quantum Security Defence provides excellent continuing education! I highly recommend joining! Anna Beata Kalisz Hedegaard is very knowledgeable and presents information relevant to Quantum Computing in a way that is very understandable and usable!
click to validate
Quantum Training
Freddie Beldam
I’m happy to share that I’ve obtained a new certification: Quantum Resilient Blockchain from Quantum Security Defence!
click to validate
Quantum Training
Robert Hann
For those suffering from Quantum breakthrough fatigue, it is not going to let up as this so eloquently explains. I foresee, within 3-4 years, PQ Readiness will emerge as a commercial strategic advantage for organisations with it sitting shoulder to shoulder with QAI, and QCloud, and Q-this and Q-that!
click to validate
Quantum Training
Strategic Operations & Management
Honored to join Quantum Security Defence 🛡️⚛️ Huge thanks to Anna Beata Kalisz Hedegaard and Steve Vaile for welcoming Strategic Operations & Management (SOM) as a new member of Quantum Security Defence (QSD). We’re excited to contribute to this mission-driven community protecting critical systems against emerging quantum-era threats.
click to validate
Quantum Training
Raminder Kaur
I’m happy to share that I’ve obtained a new certification: Introduction to Quantum Cyber Security from Quantum Security Defence!
click to validate
Quantum Training
William (Bill) TurnerWilliam (Bill) Turner •
I've attended almost every event live and those I missed watched afterwards. Each and every session has nuggets of wisdom to be added to what you will need to know from different perspectives. If you are like me and are on a continual learning journey. Come join us!
click to validate
Quantum Training
Andrew Mallaband
It was a fantastic day, Anna. Thank you again to Quantum Security Defence for the invite and for bringing so many great minds together. It was brilliant to see the momentum around quantum security building across the ecosystem.
click to validate
Quantum Training
Emanuele Formisano
Sono felice di condividere che ho ottenuto una nuova certificazione: Introduction to Quantum Cyber Security di Quantum Security Defence.
click to validate
Quantum Training
Thierry Gaillet
Vielen Dank, Anna. Kudos for the outstanding Quantum Security Defence initiative!
click to validate
Quantum Training
Keisha Watson
Thanks Anna Beata Kalisz Hedegaard! It was lovely seeing you too! 💓 I thoroughly enjoyed the event. The work you, Steve Vaile, and the Quantum Security Defence team put into assisting with organising was noticeably amazing!
click to validate
Quantum Training
Emanuele Broggini
I'm happy to share that I've earned a new certification: Introduction to Quantum Resilient Blockchain Security by Quantum Security Defence!
click to validate
Quantum Training
Syed Luqman Shah
I’m happy to share that I’ve obtained a new certification: Introduction to Quantum Cyber Security from Quantum Security Defence!
click to validate
Quantum Training
Robert L. McCaslin JR
I’m happy to share that I’ve obtained a new certification: Introduction to Quantum Cyber Security from Quantum Security Defence!
click to validate
Quantum Training
Adam McElroy
Heading into London with Eclypses colleagues for the Quantum Security Defence event to share hashtag#PQC experiences and pragmatic examples of quantum preparedness
click to validate
Quantum Training
Chris Basener, AAISM®, PMP®, CISM®
Quantum Security Defence provides excellent continuing education! I highly recommend joining! Anna Beata Kalisz Hedegaard is very knowledgeable and presents information relevant to Quantum Computing in a way that is very understandable and usable!
click to validate
Quantum Training
Freddie Beldam
I’m happy to share that I’ve obtained a new certification: Quantum Resilient Blockchain from Quantum Security Defence!
click to validate
Quantum Training
Robert Hann
For those suffering from Quantum breakthrough fatigue, it is not going to let up as this so eloquently explains. I foresee, within 3-4 years, PQ Readiness will emerge as a commercial strategic advantage for organisations with it sitting shoulder to shoulder with QAI, and QCloud, and Q-this and Q-that!
click to validate
Quantum Training
Strategic Operations & Management
Honored to join Quantum Security Defence 🛡️⚛️ Huge thanks to Anna Beata Kalisz Hedegaard and Steve Vaile for welcoming Strategic Operations & Management (SOM) as a new member of Quantum Security Defence (QSD). We’re excited to contribute to this mission-driven community protecting critical systems against emerging quantum-era threats.
click to validate
Quantum Training
Raminder Kaur
I’m happy to share that I’ve obtained a new certification: Introduction to Quantum Cyber Security from Quantum Security Defence!
click to validate
Quantum Training
William (Bill) TurnerWilliam (Bill) Turner •
I've attended almost every event live and those I missed watched afterwards. Each and every session has nuggets of wisdom to be added to what you will need to know from different perspectives. If you are like me and are on a continual learning journey. Come join us!
click to validate
Quantum Training
Andrew Mallaband
It was a fantastic day, Anna. Thank you again to Quantum Security Defence for the invite and for bringing so many great minds together. It was brilliant to see the momentum around quantum security building across the ecosystem.
click to validate
Quantum Training
Emanuele Formisano
Sono felice di condividere che ho ottenuto una nuova certificazione: Introduction to Quantum Cyber Security di Quantum Security Defence.
click to validate
Quantum Training
Thierry Gaillet
Vielen Dank, Anna. Kudos for the outstanding Quantum Security Defence initiative!
click to validate
Quantum Training
Keisha Watson
Thanks Anna Beata Kalisz Hedegaard! It was lovely seeing you too! 💓 I thoroughly enjoyed the event. The work you, Steve Vaile, and the Quantum Security Defence team put into assisting with organising was noticeably amazing!
click to validate
Quantum Training
Emanuele Broggini
I'm happy to share that I've earned a new certification: Introduction to Quantum Resilient Blockchain Security by Quantum Security Defence!
click to validate
Quantum Training
Syed Luqman Shah
I’m happy to share that I’ve obtained a new certification: Introduction to Quantum Cyber Security from Quantum Security Defence!
click to validate
Quantum Training
Robert L. McCaslin JR
I’m happy to share that I’ve obtained a new certification: Introduction to Quantum Cyber Security from Quantum Security Defence!
click to validate
Quantum Training
Adam McElroy
Heading into London with Eclypses colleagues for the Quantum Security Defence event to share hashtag#PQC experiences and pragmatic examples of quantum preparedness
click to validate
Quantum Training
Chris Basener, AAISM®, PMP®, CISM®
Quantum Security Defence provides excellent continuing education! I highly recommend joining! Anna Beata Kalisz Hedegaard is very knowledgeable and presents information relevant to Quantum Computing in a way that is very understandable and usable!
click to validate
Quantum Training
Freddie Beldam
I’m happy to share that I’ve obtained a new certification: Quantum Resilient Blockchain from Quantum Security Defence!
click to validate
Quantum Training
Robert Hann
For those suffering from Quantum breakthrough fatigue, it is not going to let up as this so eloquently explains. I foresee, within 3-4 years, PQ Readiness will emerge as a commercial strategic advantage for organisations with it sitting shoulder to shoulder with QAI, and QCloud, and Q-this and Q-that!
click to validate
Quantum Training
Strategic Operations & Management
Honored to join Quantum Security Defence 🛡️⚛️ Huge thanks to Anna Beata Kalisz Hedegaard and Steve Vaile for welcoming Strategic Operations & Management (SOM) as a new member of Quantum Security Defence (QSD). We’re excited to contribute to this mission-driven community protecting critical systems against emerging quantum-era threats.
click to validate

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Weekly events attendance

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Packages.

Expert Vendor Membership

$299.00 per month

Designated 10hrs advisory

Business amplification

10 user access licence

Dedicated client manager

Informal Peer Review

Membership press release

Partnership Introductions

Collaboration opportunities

Contact Us

Lifetime Individual Membership

$149 Lifetime

Free Webinar Events

80 Hours of Quantum Education

Quantum Cybersecurity Certificate

Quantum Blockchain Certificate

Members only events

Executive training discounts

Events Discounts

Priority QSECDEF 2026

Newsletter & Community

Limited Time Offer 2026 Only

Sign Up

Enterprise Up-skilling Per 10 Users

$499 per year

Access all training & Lectures

10 users access licence

Workforce certifications

Discounts on events

Weekly events attendance

Sign Up

Membership
Packages.

Expert Vendor Membership

$299.00 per month

Designated 10hrs advisory

Business amplification

10 user access licence

Dedicated client manager

Informal Peer Review

Membership press release

Partnership Introductions

Collaboration opportunities

Contact Us

Lifetime Individual Membership

$149 Lifetime

Free Webinar Events

80 Hours of Quantum Education

Quantum Cybersecurity Certificate

Quantum Blockchain Certificate

Members only events

Executive training discounts

Events Discounts

Priority QSECDEF 2026

Newsletter & Community

Limited Time Offer 2026 Only

Sign Up

Enterprise Up-skilling Per 10 Users

$499 per year

Access all training & Lectures

10 users access licence

Workforce certifications

Discounts on events

Weekly events attendance

Sign Up

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