Denny Wan
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Denny Wan Email & Phone Number

Location: Sydney, New South Wales, Australia 20 work roles 4 schools
1 work email found @securityexpress.com.au LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

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Work email d****@securityexpress.com.au
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Role
Chair
Location
Sydney, New South Wales, Australia
Company size

Who is Denny Wan? Overview

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Quick answer

Denny Wan is listed as Chair at Reasonable Security Institute, a company with 1 employees, based in Sydney, New South Wales, Australia. AeroLeads shows a work email signal at securityexpress.com.au and a matched LinkedIn profile for Denny Wan.

Denny Wan previously worked as CI-ISAC Australia Ambassador for Cyber Threat-Led/Informed Risk Measurement at Ci-Isac Australia and Reasonable Security podcast host at Reasonable Security Podcast. Denny Wan holds Master Of Research (High Distinction), Cyber Insurance Pricing Strategy from Macquarie University.

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{first_initial}{last}@securityexpress.com.au
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Profile bio

About Denny Wan

Denny is a recognised global thought leader in Reasonable Security and cyber risk quantification methodologies. He is a Cyber Security Risk Expert with current certifications in CISSP, ISO 27001 LA, PCI Professional (converted from PCI QSA). He provides thought leadership in threat modelling, policy-based mitigation strategy development and process integration design. His recent article, "Targeting cyber security investment – the FAIR approach," is a practical guide for prioritising cyber security investments. He completed his Master of Research in 2020 with a High Distinction at Macquarie University. The research was funded under an Australian Government Commonwealth Scholarship to develop an incentive model for cyber risk management in supply chains. Such insights have direct applications to current business IT security challenges arising from APRA CPS 234, Notifiable Data Breach (NDB), GDPR and Open Banking.Denny would be happy to be engaged in a discussion on these very interesting and current business security challenges.

Listed skills include Firewalls, Information Security, Cisco Technologies, Cissp, and 34 others.

Current workplace

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Reasonable Security Institute
Reasonable Security Institute
Chair
Sydney, NSW, AU
Employees
1
AeroLeads page
20 roles · 40 years

Denny Wan work experience

A career timeline built from the work history available for this profile.

Ci-Isac Australia Ambassador For Cyber Threat-Led/Informed Risk Measurement

Current

Maroochydore, QLD, AU

CI-ISAC has evolved the standard ISAC model to operationalise the world’s first cross-sectoral ISAC focussed on providing enabling capabilities and structures to support the collective defence of Australian Critical Infrastructure. The strength and utility of an ISAC are directly related to the number of members it has brought together and the diversity of.

Nov 2024 - Present

Reasonable Security Podcast Host

Current
Reasonable Security Podcast
Jan 2024 - Present

Standards Commitee Member

Current

Spokane, Washington, US

The Standards Committee maintains and governs the FAIR Taxonomy and Analytics Model as well as the standard extensions and other deliverables created by the Standards Working Groups, under the guidance of the Industry Research Boards.

Dec 2023 - Present

Chair

Current

The Reasonable Security Institute (https://www.reasonablesecurity.org.au/) provides training on assessing the reasonableness of the cyber security program. The assessment offers an independent perspective on whether the security capability is commensurate with the threat. This structured assessment program is built on the Open Group FAIR Cyber Risk.

Jul 2022 - Present

Chair

Current
Fair-Cam Workgroup

The FAIR Institute's FAIR-CAM™ User Workgroup (https://www.fairinstitute.org/fair-cam-user-workgroup) is an incubator for practical use cases in applying FAIR-CAM™ as a Diagnostic Tool to expose the root cause of control variance and decision gaps. These insights are used to inform the uplift in the design of Loss Event Controls. The workgroup is a.

Apr 2023 - Present

Principal Consultant

Current

Sydney, NSW, AU

Provides consulting service in the design and delivery of secure infrastructure particularly in a virtualised environment

2006 - Present ~20 yrs 5 mos

Head Of R2S Cyber

Murarrie, QLD, AU

R2S Cyber Security Service focuses on the cyber dimension of Risk Management. We work with our clients and their IT service providers to review and identify the cyber threat models specific to their industries and business environments. Our review is based on the International Security Standard ISO 27000. (https://risk2solution.com/r2s-cyber-security/)

Apr 2018 - Feb 2021

Operations Readiness Manager - Security

London, GB

Developed security assurance process as part of Operations Readiness program. Reviewed design for new infrastructure projects against Vodafone Hutchison Australia (VHA) security policy and provided guidance to project team to develop mitigation control where appropriate.

2010 - 2012 ~2 yrs

Security Analysis - Ibm Cert

Ibm

Armonk, New York, NY, US

Engaged to deliver IPS deployment for federal health agency.

2009 - 2010 ~1 yr

Infrastructure Technical Lead

London, GB

Responsible for technical management of infrastructure delivery from solution providers (including IBM, NSN, Alcatel Lucent etc) across a number of large projects including Next Generation PrePaid Platform (PIE) and Parental Lock.

2006 - 2009 ~3 yrs

Security Architect

Redwood City, California, US

Provided security architectural consulting to Check Point's key customers and managed technical engagement through its channel partners.

Oct 2001 - Dec 2005

Security Program Manager

Armonk, New York, NY, US

Performed IT security audits on IT service delivery to IBM GSA's clients key clients including IBM Australia, Lend Lease, Telstra and Westpac.

1999 - 2001 ~2 yrs

Senior Consultant

Computer Power Gr

Managed RPF response and provided key client relationship management.

1998 - 1999 ~1 yr

Communications Consultant

Ozemail Access One

Provided pre-sales engagement on Internet connectivity to enterprise customers.

1996 - 1998 ~2 yrs

Systems Engineer

Datacraft Australia

Provided pre-sales engagement on CISCO routing solution and X.400/X.500 enterprise electronic messaging systems.

1994 - 1996 ~2 yrs

Senior Software Specialist

Digital Equipment Corporation

Provided technical support on VAX/VMS operating system and DECNet OSI networking software.

1990 - 1994 ~4 yrs

Project Engineer

Ecl Ltd

Designed and delivered security access control systems and IP networking solutions based on CISCO and Cabletron technologies.

1988 - 1990 ~2 yrs

Graduate Engineer

New Zealand Steel Ltd

Designed industrial control systems for mining operations.

1986 - 1987 ~1 yr
4 education records

Denny Wan education

Master Of Research (High Distinction), Cyber Insurance Pricing Strategy

Macquarie University

Master Of Business Administration (Mba), Business Administration And Management, General

Macquarie University

Master Of Engineering (M.Eng.), Electrical, Electronics And Communications Engineering

The University Of Auckland

Bachelor Of Engineering (B.Eng.), Electrical, Electronics And Communications Engineering

University Of Canterbury
FAQ

Frequently asked questions about Denny Wan

Quick answers generated from the profile data available on this page.

What company does Denny Wan work for?

Denny Wan works for Reasonable Security Institute.

What is Denny Wan's role at Reasonable Security Institute?

Denny Wan is listed as Chair at Reasonable Security Institute.

What is Denny Wan's email address?

AeroLeads has found 1 work email signal at @securityexpress.com.au for Denny Wan at Reasonable Security Institute.

Where is Denny Wan based?

Denny Wan is based in Sydney, New South Wales, Australia while working with Reasonable Security Institute.

What companies has Denny Wan worked for?

Denny Wan has worked for Reasonable Security Institute, Ci-Isac Australia, Reasonable Security Podcast, Fair Institute, and Fair-Cam Workgroup.

How can I contact Denny Wan?

You can use AeroLeads to view verified contact signals for Denny Wan at Reasonable Security Institute, including work email, phone, and LinkedIn data when available.

What schools did Denny Wan attend?

Denny Wan holds Master Of Research (High Distinction), Cyber Insurance Pricing Strategy from Macquarie University.

What skills is Denny Wan known for?

Denny Wan is listed with skills including Firewalls, Information Security, Cisco Technologies, Cissp, Iso 27001, Cloud Computing, Ids, and Vmware.

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