Small Business Owners
Reduce the risk of payment redirection, supplier compromise, and communication-related fraud.
Overview
Why secure communications and vendor security matter
Business email compromise, invoice redirection, impersonation, insecure messaging, and supplier-related incidents can cause financial loss, operational disruption, and reputational damage. This toolkit helps organisations take practical steps to protect trusted communications and improve supplier security oversight.
Who It's For
Designed for organisations that rely on trusted communications and suppliers
Operations, Project and Business Leaders
Manage supplier relationships, communication controls, escalation paths, and third-party risks.
Community Organisations
Strengthen communication practices and supplier oversight with practical, easy-to-use templates.
Toolkit Contents
Included resources
Secure Communications Checklist
Review email, messaging, file sharing, payment verification, authentication, and trusted communication practices.
Vendor Security Assessment Checklist
Assess supplier security practices, data handling, access controls, incident response, resilience, and contractual risk considerations.
Communication Incident Response Card
Help staff recognise and respond to suspicious messages, payment redirection, impersonation, and communication-related security incidents.
Trusted Communications Register
Record verified supplier contacts, payment verification channels, escalation contacts, and approved communication methods.
Vendor & Communication Action Plan
Turn assessment results into practical actions, priorities, owners, target dates, and improvement activities.
Executive Communications & Supplier Risk Summary
Summarise key findings, risks, priorities, and recommended actions for business owners, leaders, and decision-makers.
Preview
Example questions from the toolkit
Secure Communications Checklist
- Do you verify payment changes using a trusted contact method?
- Do staff know how to recognise impersonation or invoice redirection attempts?
- Are sensitive files shared using approved and secure methods?
- Do you use multi-factor authentication on email and business communication platforms?
Vendor Security Assessment Checklist
- Do vendors protect access to your systems or data using strong authentication?
- Do vendors notify you promptly if a security incident affects your services or data?
- Do you know which suppliers handle sensitive, financial, or personal information?
- Are critical suppliers reviewed before onboarding and periodically after engagement?
The full toolkit contains detailed checklists, registers, response prompts, and action planning guidance to help organisations manage communication and supplier-related cyber risks.
Supporting Materials
Practical guidance for communication and supplier risk
The toolkit includes practical checklists, trusted contact records, supplier assessment prompts, incident response guidance, executive summary templates, and action planning support designed to help organisations improve resilience without unnecessary complexity.
Practical Toolkit
Build trusted communications and stronger supplier security
The Secure Communications & Vendor Security Toolkit is designed for organisations that rely on email, messaging platforms, suppliers, service providers, payment instructions, shared documents, and third-party systems.
It focuses on practical risks such as business email compromise, payment redirection, supplier compromise, insecure file sharing, unclear escalation contacts, poor verification practices, and weak vendor security oversight.
It is suitable for small businesses, community organisations, managers, project leaders, and teams responsible for supplier relationships, communication practices, or operational resilience.
What's included
- Secure Communications Checklist
- Vendor Security Assessment Checklist
- Communication Incident Response Card
- Trusted Communications Register
- Vendor & Communication Action Plan
- Executive Communications & Supplier Risk Summary
- Step-by-step implementation guidance
Includes practical prompts to help organisations assess current practices, identify gaps, and prioritise improvements.
Ready to strengthen your communication and supplier security?
The Secure Communications & Vendor Security Toolkit is available as a PDF containing practical checklists, templates, registers, response guidance, and action planning support.
Secure Communications & Vendor Security Toolkit - AU$79
- ✓ Delivered electronically as a PDF within one business day of purchase
- ✓ Version 1.0 | July 2026
Secure payment powered by Stripe. Toolkit PDFs are personally reviewed and emailed within one business day.
Need help implementing the toolkit?
One-on-one consultation is available to review supplier risks,
strengthen communication practices and develop a practical improvement plan.
These templates provide general guidance and should be adapted to individual circumstances. They do not constitute legal, regulatory, financial, or other professional advice.
About the Author
Developed by Cynthia Wilkinson
Cynthia Wilkinson is a cybersecurity, technology delivery and operational resilience professional with extensive experience leading technology transformation, governance, risk management and business resilience initiatives across financial services, education and community organisations.
Holding a Master of Cyber Security from the University of New South Wales, she combines practical industry experience with contemporary cybersecurity knowledge to help individuals and organisations better understand and manage cyber risk.
Through Thia-W Computing Solutions, Cynthia develops practical resources, educational content and Cyber Resilience Toolkits designed to make cybersecurity accessible, actionable and relevant for individuals, families, sole traders, small businesses and community organisations.
Cynthia believes cybersecurity should be practical, understandable and accessible—not something reserved for large organisations with dedicated security teams. Through Thia-W Computing Solutions, she develops practical resources that help individuals, families and organisations build cyber resilience before an incident occurs.
Also Available
Continue Your Cyber Resilience Journey
Personal Cyber Safety Toolkit
Protect your identity, devices, online accounts, and personal information.
Small Business Cyber Resilience Toolkit
Protect your business from cyber incidents and strengthen operational resilience.
Complete Toolkit Suite
Get all three toolkits together and save AU$38.