How is penetration testing different from a vulnerability scan?

A vulnerability scan uses automated tools to identify known weaknesses and generates a list of potential issues but does not exploit them. Penetration testing goes further: a certified tester actively exploits vulnerabilities, demonstrates the actual impact, and tests controls that automated tools cannot evaluate, including social engineering and business logic flaws.

How often should a Toronto business get a penetration test?

Most security frameworks and cyber insurers recommend penetration testing annually at minimum. Businesses that process sensitive data under OSFI or PHIPA, handle significant volumes of personal information under PIPEDA, or have undergone significant infrastructure changes should test every 6 months.

How much does penetration testing cost in Toronto?

Penetration testing in Toronto ranges from approximately $5,000 for a basic network or web application test to $30,000+ for comprehensive red team engagements. Most small and mid-sized Toronto businesses budget $8,000 to $15,000 for annual penetration testing.

Does my cyber insurance require penetration testing?

Many Canadian cyber insurance providers now require evidence of annual penetration testing as a condition of coverage, particularly for policies above $1 million in limits. Check your policy terms and work with your broker to understand specific requirements for your industry and coverage level.

What certifications should my penetration testing provider have?

Look for CREST-accredited providers or testers holding OSCP (Offensive Security Certified Professional), CEH (Certified Ethical Hacker), or GPEN (GIAC Penetration Tester) certifications. For financial services clients, CREST accreditation is often required under OSFI B-13 guidelines.

What Is Penetration Testing and Does Your Toronto Business Need It?

Q: What is penetration testing?

Penetration testing (also called pen testing or ethical hacking) is a simulated cyberattack performed by certified security professionals to identify vulnerabilities before real attackers can exploit them. Unlike automated vulnerability scans, penetration testing involves human expertise to chain vulnerabilities together and demonstrate real-world attack paths.

Penetration testing identifies security vulnerabilities before attackers do. Learn what a pentest involves, who needs one, and how The Cyber Arm protects.

By Damir Grubisa · Founder & CEO, The Cyber Arm Security · Published March 2025 · Updated March 2026

About the Author

Damir Grubisa is the Founder & CEO of The Cyber Arm Security and Group 4 Networks, Toronto’s leading managed cybersecurity MSSP. With 15+ years protecting Canadian businesses from cyber threats, Damir specializes in managed detection & response (MDR), PIPEDA/PHIPA compliance, and AI-powered security operations for SMBs and enterprise organizations across the GTA and nationwide. Connect on LinkedIn →