Helios Salinger

  • About
    • About Salinger Privacy – now Helios Salinger
    • Meet our team
    • Work with us
    • Videos, Podcasts and Media Mentions
    • Privacy Awareness Week
  • Consulting
    • Overview – Our Consulting Services
    • Privacy Impact Assessment
    • Privacy Maturity Assessment
    • Privacy by Design advice
    • Privacy Compliance and Gap Analysis
    • Algorithmic Impact Assessment
    • Re-identification Risk Assessment
    • Data ethics
    • Privacy Helpdesk
  • Training
    • Overview – Our Training Services
    • Privacy Compliance Training
    • Privacy Professionals Training
    • All Online Modules
    • Training Calendar
    • Public Courses and Workshops
    • In-house Privacy Training and Workshops
    • Webinars
    • IAPP Certifications
    • Training Advisory Services
    • Login
  • Resources
    • Overview – Our Resources
    • THE PRIVACY PULSE
    • Privacy Act Reforms
    • Compliance Kits
    • Resources on key privacy topics
    • Free Handbook
    • Newsletter
    • Login
  • Case Study
  • Blog
  • Calendar
  • Contact
  • Compliance Kits
    • For Business & Non-profits
    • For Peak Bodies
    • For Australian Government
    • For NSW Public Sector
    • For VIC Public Sector
    • For QLD Public Sector
    • For WA Public Sector
    • Login

De-identification Demystified

Specialist training to help you understand the basics of de-identification, and manage the privacy risks.

Why this module is important

Privacy regulators around the world are raising the profile of de-identification as a useful tool for protecting data and enabling privacy compliance, but many privacy practitioners feel intimidated by the mysterious maths and statistics.  Meanwhile marketing professionals, product developers, researchers and data scientists need advice about whether their de-identification plans will meet obligations under privacy law.

If you want to understand how de-identification fits into privacy or data protection law, a simple illustration of how each different technique works, and a plain language overview of the strengths and weaknesses to factor into risk assessment considerations, this eLearning module is for you.

What this module covers

From this eLearning module you will gain an understanding of what de-identification means (in law, and in practice), how de-identification works (and when it doesn’t), and the different methods, with their relative strengths and weaknesses.

Using plain language and common sense examples, this eLearning module will assist you to:

  • improve your data literacy – speak the language of data scientists, researchers and statisticians
  • critically analyse the privacy risks of projects involving data sharing or data analytics, and
  • identify which de-identification approaches to use when, to protect personal information.

Who this module is for

All our online Privacy Professionals Training eLearning modules are designed for privacy officers, privacy advisors, risk and compliance professionals, ICT teams, and anyone else interested in privacy law and practice.  This module is suitable for all jurisdictions and sectors.  It doesn’t matter which privacy law applies to your organisation.

Module format

This eLearning module comprises a recorded webinar, a handout to use for exercises, links to further resources, and a comprehensive assessment leading to a Certificate of Completion.  The webinar was presented in August 2025 by leading privacy practitioner and the author of Demystifying De-identification, Anna Johnston.  Anna has presented workshops about de-identification at conferences from Sydney to Cambridge, winning praise for her pragmatic and skills-building approach.  As a guide, this module takes around 75 minutes to complete.

Bite-sized professional development

  • clear explanations of specialist areas of privacy law and practice
  • developed by the market leaders in privacy training and advice
  • a comprehensive randomised 10-question assessment on completion, to test understanding
  • successful participants receive a Certificate of Completion

Related modules

This module is part of the Privacy Professionals Training series, but can also work as a standalone topic.

Terms of service for online purchase

$150 + GST for 28 days access per user.

Or upgrade to get access to all the modules in the Privacy Professionals Training series for only $600 + GST.

As a guide, this module takes around 75 minutes to complete.

This is the online purchase, pay-per-user option.  Contact us if you instead want to enrol 5 or more users from the one organisation, and benefit from regular reporting back on staff progress.

Information about sharing, licensing, copyright etc for all our eLearning modules can be found in our Terms of Service.  For other questions about pricing or the technology used, please see our FAQs about our eLearning modules.

Enrol Now

“The best seminar/PD session in recent memory.”

“Exceptionally helpful… combined practical and direct advice and theory with actual steps that can (be) taken and guidance on what regulators / statisticians and businesses are doing as a threshold. I've been raving about it to my colleagues.”

“A great way of illustrating how both de-identification and re-identification work!”

“Extremely useful. I appreciated the plain English explanations, alignment with OAIC opinions, and the first time someone explained hashing so I could understand it!”

“Excellent - complex topics simplified enough to understand.”

“Incredibly useful. The practical examples that we worked through, the clear statement of the benefits and drawbacks backs of different methods and the real world examples made complex concepts meaningful.”

“It's a great education to see how easily re-identification can happen in real-world scenarios.”

“Loved the use of examples and even the quizzes made it interesting and a way to understand the techniques better.”

“The examples & interactive quizzes are very useful in grounding the talk.”

“Loved the pop quiz. Helped me really understand how to use the de-identification tools, and the risks associated with it.”

Participants in our De-identification webinar, August 2025, the recording of which forms the basis for this eLearning module  

Helios Salinger can help you navigate the complexity of the regulatory environment, and ensure the trust of your customers.

CONTACT US

T: 02 9043 2632
Level 37, 180 George Street
Sydney NSW 2000
Email Enquiry

© Helios Salinger Pty Ltd
ACN 655 748 593
ABN 59 655 748 593

Our Privacy Policy

Terms of Engagement

Subscribe to our newsletter.

These details will be added to our mailing list to receive the Helios Salinger eNews and Product News newsletters. You can unsubscribe or adjust your preferences at any time, from the bottom of any newsletter.