5.0
Network & Cyber Security IT Company in Toronto & GTA, Serving Canada & USA
Securing Your Network & Environment
Projects Delivered
Google Rating
Years Industry Experience
OnionGrid is a network and cybersecurity company headquartered in Toronto & The GTA area, protecting businesses from network and cyber threats in Canada and the USA, both remotely and physically. We combine Network Security, Cybersecurity, Network Data Security, and Cloud Security to protect your infrastructure end-to-end, not just patch vulnerabilities after something’s already gone wrong.
Trusted By Businesses Across Toronto & The GTA Area
How We Help Your Business Stay Secure & Operational
Cybersecurity Services
24/7 threat monitoring and detection
We identify vulnerabilities, harden your defenses, and respond to threats before they become breaches. From security assessments to incident response and governance, we have you protected.
24/7 Monitoring = Faster Response Learn More →
Network Data Security
Secure Your Confidential Data
We design, secure, and optimize your network data infrastructure — including firewall policies, network segmentation, SD-WAN, and network assessments — so your data flows safely across your organization.
Secure Data = Stronger Protection Learn More →
Network Security
Secure Your Vulnerable Network
We deploy and manage enterprise firewalls, VPNs, IDS/IPS systems, and WAF solutions across Cisco, Palo Alto, Fortinet, and multi-vendor environments to protect your network perimeter.
Secure Network = Reduced Risk Learn More →
Cloud Security
Secure Cloud = Operational Resilience
We assess, migrate, and secure your cloud workloads on AWS, Azure, and Google Cloud — eliminating misconfigurations and compliance gaps that expose your business to unnecessary risk.
Secure Cloud = Operational Resilience Learn More →Industries We Serve
Financial Services
Healthcare
Manufacturing
Legal
Education
Government
Retail
Technology
Our Certifications & Skills
Our Process
Built for Reliability, Engineered for Security
Assess
We start with a thorough evaluation of your current IT environment — infrastructure, security posture, processes, and gaps. No assumptions. Just evidence.
Design
Architecture and solution design based on findings, requirements, and constraints. Every design includes capacity planning, risk mitigation, and a clear implementation path.
Implement
Controlled rollout with lab validation, change windows, and defined rollback procedures. We document every configuration and test every failover scenario.
Operate
Ongoing monitoring, maintenance, and optimization. Regular reviews ensure your environment stays secure, performant, and aligned with evolving business needs.
Real Cybersecurity Results for Canadian Businesses
See how OnionGrid helps Canadian businesses prevent fraud, respond to active cyber threats, strengthen security controls, and reduce operational risk.
Fraudulent wire loss prevented
A Waterloo Region accounting firm stopped a convincing $46,000 wire fraud attempt after OnionGrid implemented callback verification, hardened email authentication, and closed more than 40 stale cloud permissions.
Microsoft Secure Score in 30 days
OnionGrid contained an active business email compromise attack, migrated nine mailboxes to Microsoft 365, deployed Zero Trust controls, and improved Microsoft Secure Score from 0% to 78% within 30 days.
Why Choose OnionGrid As Your IT & Security Partner
Multi-Vendor Expertise
We hold certifications across Cisco, Palo Alto, Fortinet, VMware, Microsoft, and AWS. You get the right solution for your environment — not whatever a single vendor is pushing.
Canadian, Security-First
Based in Ontario, we understand Canadian compliance requirements including PIPEDA. Security is not a line item — it is embedded in everything we deliver.
Proven Methodology
Every engagement follows Assess, Design, Implement, and Operate. Full documentation, change management, and knowledge transfer are standard — not add-ons.
True 24/7 Operations
When we say round-the-clock, we mean it. Defined escalation procedures and SLA-backed response commitments — not an answering service.
Results-Focused
We measure success by uptime, threat prevention rate, and your operational confidence — not by how many tickets we close.
Book Your Free Security Assessment
Let’s Talk Security
Book a no-pressure free discovery call and see how OnionGrid can protect your business. No sales pitch. No fluff. Just clarity.
FAQs
What does a network and cybersecurity company do?
What security services does OnionGrid provide?
How does OnionGrid protect my business from cyber threats?
How much do IT services cost for businesses in Canada?
What is the difference between cybersecurity and network security?
What is cybersecurity consulting?
Can OnionGrid work alongside our in-house IT team?
What industries does OnionGrid serve?
What happens during a security assessment?
Can OnionGrid help my business meet Canadian compliance requirements like PIPEDA?
Yes. As an Ontario-based security company, OnionGrid understands Canadian compliance requirements, including PIPEDA. We help businesses in regulated industries such as financial services, healthcare, legal, and government close the security gaps that create compliance risk. This includes cloud misconfigurations, weak network segmentation, and unprotected data flows. Security and compliance are built into the solution design from the start, not added after an audit finds a problem.
Outside the FAQs, a few lines still lean toward general IT rather than security. The H1 says “IT Company.” One CTA reads “Your IT and Security Will Be In Good Hands,” and a heading says “Your IT & Security Partner.” The Operate step also mentions “maintenance.” These aren’t wrong, but if you want to fully separate OnionGrid from managed IT, they’re worth tightening too.