Application Security Testing
in Toronto
Application Security Testing engineered for the Toronto threat landscape. Every finding is backed by proof-of-concept evidence.
Free Scoping CallToronto Threat Intelligence
Canada's largest financial center with OSFI cybersecurity expectations and PIPEDA privacy requirements. Growing AI sector creates emerging ML model security needs.
Technology Ecosystem
Canada's financial capital (Bay Street), growing AI/ML corridor at Vector Institute, MaRS Discovery District.
Banking platform API authorization and IDOR vulnerabilities
AI/ML model adversarial attacks and data poisoning
Healthcare system integration FHIR API security gaps
Real estate PropTech multi-tenant isolation bypass
Regional Regulations
Key Industries
Proof-Driven Methodology
Intelligence
Attack surface mapping & asset enumeration
Vulnerability Scanning
Penetration testing beyond automated scanners
Manual Verification
PoC validation for every finding
Remediation Support
Remediation code + free retest
Frequently Asked Questions
What methodologies do you use?
We base our testing on OWASP Testing Guide, PTES, NIST SP 800-115, and OSSTMM frameworks.
Can we review previous work examples?
Due to NDA constraints we cannot share client names, but we can provide redacted sector-specific case studies and proof summaries.
Do you test remotely or on-site?
Most tests are conducted remotely via VPN. For internal network and physical security tests, we deploy on-site teams.
Why Eresus Security?
Proof-Driven Reporting
Every finding is validated with a real exploit. No scanner noise — only proven risks.
Offensive Security Expertise
Specialized team in AI security, API pentesting, Red Team operations, and cloud security review.
Retest Support
Fixes are revalidated within the agreed engagement scope. Remediation guidance and developer-friendly notes are included.
Evidence-Ready Deliverables
Report format designed to support internal review, remediation tracking, and evidence-oriented workflows.
Related Service Areas
Validate Your Security Posture
Don't rely on scanner outputs. We execute the same techniques real attackers use — in a controlled environment, for you.
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