The statistics facing Canadian small businesses are difficult to ignore. Most cyberattacks target small and medium-sized businesses rather than large enterprises—and while a major corporation can absorb a ransomware incident, a smaller organization often cannot. As White Tuque’s team has put it, paying a ransom can do real damage to a smaller organization.
White Tuque exists to close that gap.
Founded by Robert D. Stewart and based in Ontario, White Tuque is a Canadian cybersecurity firm with a clearly stated mission: to give companies a trusted partner and a framework of best practices for cyber defence. Its core promise is that small and medium-sized businesses now have access to a battle-tested and crisis-proven team of Canada’s leading cybersecurity experts.
The name is a deliberate Canadian play on “white hat,” the term for ethical hackers who test and verify the effectiveness of security systems.
Making Enterprise Security Affordable
White Tuque’s central insight concerns delivery rather than technology. The tactics that protect the financial industry, the gaming industry, and defence organizations are well established. The barrier for smaller businesses has never been that these methods don’t apply — it is that they arrive packaged in enterprise consulting engagements priced far beyond reach.
“Cybersecurity has become unnecessarily complicated, and too often it’s sold through fear. White Tuque takes a different approach. We help organizations understand their risk, identify what actually matters to the business, and build the people, processes and technology they need to become more resilient. The goal isn’t dependency on us; it’s to build capability inside the organization,” said Stewart.
The team’s approach is to condense simple, repeatable tactics into a digestible and scalable format that can be deployed by organizations across all industry sectors. As the company frames its mandate, these protections should be available to organizations of all sizes, not reserved for those who can afford enterprise consultancies.
CISO On-Demand
White Tuque’s flagship offering for smaller organizations is CISO On-Demand, making top-tier cybersecurity expertise accessible to start-ups and SMEs. The logic is compelling. Large enterprises employ a Chief Information Security Officer in-house. Smaller organizations need the same judgment — someone who can build a security program, satisfy regulators, maintain compliance, and navigate a genuinely complex domain — but cannot justify the role full-time.
CISO.D provides that expertise on demand. For scaling start-ups and medium-sized businesses, it elevates security programs to meet regulatory and industry compliance standards.
Stewart has described the strategic dimension clearly: with CISO.D advisors, the firm’s SME clients are better prepared to scale, which opens doors for them to work with larger clients themselves. That point is easily missed. Enterprise buyers increasingly require documented security posture from suppliers, making a credible security program a revenue enabler rather than merely a cost.
Full Service Range
Beyond CISO.D, White Tuque specializes in professional consulting services including risk-based vulnerability management, co-managed security services, cyber risk mitigation, and incident response planning.
The firm describes its purpose as turning complexity into clarity and risk into resilience, with strategies that adapt as threats, technologies, and business needs change. Its offensive security practice includes penetration testing and red team engagements — the discipline of attacking a client’s systems as an adversary would — to find weaknesses before someone else does.
Serious Expertise
White Tuque’s expertise is reflected not only in the experience of its leadership and technical team, but in the range of organizations that have trusted the firm to help make cybersecurity more practical and accessible. Laura Payne, CEO and Head, Security Consulting, brings deep experience in information security, governance, risk, security operations and engineering to the firm’s work with businesses and organizations navigating an increasingly complex threat environment.
That expertise has taken White Tuque well beyond traditional consulting engagements. The firm has twice partnered with the Ontario Centre of Innovation (OCI) to develop cybersecurity workbooks designed to help Ontario businesses build practical cyber resilience — first for SMEs selling B2B, and later for retailers and small businesses selling B2C. White Tuque has also been selected to represent Canada on a trade mission to the Canadian Embassy in Washington, DC, and to Singapore, where Payne emceed Black Hat Asia’s first-ever financial services summit in 2025. In addition, White Tuque supports cybersecurity and AI education through ecosystem partners ranging from Sandbox Centre’s dual-use and defence programming to Chicago innovation incubator 1871. Its cyber literacy workshops give SMBs and SMEs straightforward, actionable guidance without requiring them to become cybersecurity experts themselves.
White Tuque is also a regular participant at SecTor, Canada’s largest cybersecurity conference, where the team has exhibited for multiple consecutive years and shared its expertise from the stage, including the day two keynote presented by Payne in 2023. More recently, the team has presented on risk-based vulnerability management and the security challenges of smart building automation systems, where interconnected HVAC, lighting, access control, elevators and cameras can create risks that traditional IT security approaches may overlook.
The firm’s commitment to applied research is reflected in its partnership with Georgian College, supported by the National Research Council of Canada (NRC), bringing industry expertise into research and development while helping prepare the next generation of cybersecurity talent.
Rooted in the Community
That expertise has taken White Tuque well beyond traditional consulting engagements. The firm has twice partnered with the Ontario Centre of Innovation (OCI) to develop cybersecurity workbooks designed to help Ontario businesses build practical cyber resilience — the Cybersecurity Workbook for SMEs selling B2B, and the Retail Cybersecurity Workbook for small businesses selling B2C. White Tuque was also selected to represent Canada on a trade mission to the Canadian Embassy in Washington, D.C., and has supported cybersecurity awareness and education through ecosystem partners ranging from Sandbox Centre’s dual-use and defence programming to Chicago innovation incubator 1871.
Its cyber literacy workshops give SMBs and SMEs straightforward, actionable guidance without requiring them to become cybersecurity experts themselves. These sessions give businesses practical tools to prevent attacks and to build policies and procedures for responding if prevention fails.
Why It Matters
Cybersecurity has become a condition of doing business. Insurers ask about it, enterprise customers require it, and regulators increasingly expect it. Yet most Canadian small businesses have no security program, no incident response plan, and no one internally qualified to build either.
White Tuque addresses that gap with genuine expertise, delivered in a format smaller organizations can afford and actually implement. If you’re an Ontario business that knows cybersecurity matters but doesn’t know where to start, this is the right place to begin.
Learn more at whitetuque.com
About White Tuque
White Tuque is a cybersecurity firm specializing in professional consulting services, including risk-based vulnerability management, co-managed services, cyber risk mitigation, and incident response planning, helping businesses protect their digital assets and stay resilient against evolving cyber threats.
Backed by expert teams and industry-leading technology, White Tuque delivers actionable insights and strong defence mechanisms for businesses of all sizes.
White Tuque’s commitment to client-centric solutions, combined with a strong emphasis on education and prevention, makes it a trusted partner for businesses seeking to build stronger, more secure IT infrastructures.
Dedicated to providing tailored cybersecurity services that adapt to each client’s unique needs, White Tuque partners with organizations of all sizes to build secure, adaptive IT infrastructures and mitigate cybersecurity risk.
Learn more at www.whitetuque.com or email [email protected].
Robert D. Stewart, Founder & Head, Strategic Threat Intelligence
Robert is a technology incident and crisis management specialist with over 3200 hours leading critical recoveries and investigations within regulated industries. Robert has built cyber incident and global crisis processes for the Fusion Centres of two major North American banks. With an extensive focus on operational resiliency, Robert worked as a Global Crisis Management Specialist, leading the technical migration for the pandemic for a multinational financial institution. Robert is a threat intelligence specialist focused on preventing large-scale incidents and attacks before they happen, with unparalleled experience in incident response: 650 critical incidents within the global financial sector leading to the recovery of over 250 unique global financial systems, with 6000 executive communications and briefings issued, and over 200 post-incident reviews.
Laura Payne, CEO & Head, Security Consulting
Laura is a 20-year veteran of the industry whose career began in IT, building and managing ITIL processes before transitioning into cybersecurity in 2008. Her career has included multiple senior leadership roles and working with clients across a broad spectrum of industries. This experience gives Laura great insight into security IT systems while helping teams work together effectively during times of organizational transformation and growth.
Additional Details:
- Practical experience in designing, engineering, and implementing enterprise information security platforms, encompassing operating systems, cloud services, cryptography, and governance.
- Strong supporter of the cybersecurity community, including chairing the Seneca Polytechnic Cybersecurity PAC and advising SecTor, Canada’s largest security conference.
- CISSP, GCED and GWAPT certifications.
