128 King street N, Waterloo N2J2X9, unit 1602
info@oniongrid.com
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Network Data

"Prevention is cheaper than a breach"

Network Data Security Services in Canada

Your Data Is Moving.
Make Sure It’s Moving Safely.

Assess and redesign your network data infrastructure for security and performance
Implement firewall security and access control policies that actually enforce boundaries
Deploy network segmentation to isolate critical assets and limit blast radius
Enable SD-WAN for secure, high-performance connectivity across all locations
Conduct network assessments to identify vulnerabilities and gaps before attackers do
Get Your Free Network Assessment Get Your Free Network Assessment Get Your Free Network Assessment
100+

Projects Delivered

99.9%

Uptime Guaranteed

24/7

Support Coverage

Certified

Multi-Vendor Team

PIPEDA

Compliant Security Practices

OnionGrid is a network data security company in Canada, headquartered in Waterloo, Ontario, serving businesses across Canada and the United States. We design, secure, and optimize network data infrastructure that performs reliably under real production load while keeping your data protected at every layer. From network assessments and segmentation strategies to firewall hardening and SD-WAN — we build networks your business can depend on, and that attackers cannot easily penetrate.

See Our Network Data Security Services See Our Network Data Security Services See Our Network Data Security Services

How We Protect Your Network Data Infrastructure

We provide comprehensive network data security services that address your network architecture, access controls, traffic segmentation, and connectivity — building a layered defense that protects data at every point in its journey across your organization.
Network Assessment

Network Assessment

Identify bottlenecks, security gaps, and inefficiencies.

Comprehensive evaluation of your current network to identify bottlenecks, security gaps, and architectural inefficiencies.

  • Network topology discovery and documentation
  • Traffic flow and bandwidth capacity review
  • Security configuration assessment
  • Performance bottleneck identification
  • Prioritized improvement recommendations
Network Assessment = Better Visibility
Network Refresh

Network Refresh

Modernize outdated network hardware and infrastructure.

Modernization of outdated hardware and infrastructure to improve performance, reliability, and scalability.

  • Legacy hardware review and replacement planning
  • Network device upgrade strategy
  • Infrastructure refresh roadmap
  • Reliability and scalability improvements
  • Deployment planning with minimal disruption
Network Refresh = Reliable Infrastructure
Network Segmentation

Network Segmentation

Reduce attack surface and strengthen access control.

Strategic isolation of network zones to reduce attack surface and strengthen security controls.

  • VLAN design and implementation
  • Critical system isolation
  • Access control policy configuration
  • Zero trust network planning
  • Segmentation validation and testing
Network Segmentation = Contained Risk
Configuration and Optimization

Configuration & Optimization

Fine-tune your network for speed, stability, and protection.

Fine-tuning of routers, switches, firewalls, and security policies to enhance speed, efficiency, stability, and overall protection.

  • Router and switch configuration review
  • Firewall policy optimization
  • Network performance tuning
  • Security policy cleanup and validation
  • Stability and efficiency improvements
Optimization = Stronger Network Performance
SD-WAN Solutions

SD-WAN Solutions

Improve connectivity and performance across locations.

Flexible, software-defined networking that improves connectivity, reduces cost, and enhances performance across locations.

  • SD-WAN architecture design
  • Application-aware routing configuration
  • WAN optimization and traffic prioritization
  • Failover and redundancy planning
  • Secure multi-location connectivity
SD-WAN = Reliable Connectivity
Incident Remediation

Incident Remediation

Rapidly contain and resolve network disruptions.

Rapid detection, containment, and resolution of network disruptions or security incidents ensuring resilience.

  • Rapid incident triage and isolation
  • Root cause investigation
  • Configuration rollback and recovery
  • Post-incident hardening
  • Lessons-learned documentation
Incident Remediation = Faster Recovery
Secure My Network Secure My Network Secure My Network

Our Network Data Security Process

01

Network Assessment & Discovery

We conduct a thorough evaluation of your existing network infrastructure, including topology, security configurations, traffic flows, and vulnerability exposure.

02

Architecture & Design

We design a secure network architecture based on assessment findings, business requirements, and compliance obligations — including segmentation, firewall policies, and redundancy planning.

03

Implementation & Validation

We implement the designed architecture with controlled change management, lab validation where applicable, and post-implementation testing to confirm all security controls are functioning correctly.

04

Ongoing Monitoring & Optimization

We provide continuous network monitoring, performance optimization, and regular security reviews to ensure your network stays secure and performant as your business evolves.

Your Network Will Be In Good Hands Your Network Will Be In Good Hands Your Network Will Be In Good Hands

Why Choose OnionGrid for Network Data Security

Multi-Vendor Network Expertise

Our team holds certifications across Cisco, Palo Alto, Fortinet, and Meraki. We design solutions that work for your environment — not just the platforms we prefer to sell.

Security-First Network Design

Security is built into every network we design — not added on top after the fact. From VLAN segmentation to firewall policy design, every element is architected with your threat model in mind.

Canadian Regulatory Alignment

We design network data security architectures that align with PIPEDA and sector-specific compliance requirements — ensuring your network controls support your overall compliance posture.

Clear Documentation

Every network we design and implement is fully documented. You own the documentation — including diagrams, configurations, and change records — so you are never dependent on us for institutional knowledge.

Performance Without Compromise

A secure network should also be a fast network. We optimize for both — ensuring that security controls do not come at the expense of the performance your business depends on.

Book a Free Network 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.

Understand your current IT and security gaps
Identify your highest-risk areas
Get a clear remediation and protection plan
Clear timeline on when you can expect results
Competitive Pricing

    FAQs

    Network data security refers to the set of controls, policies, and technologies used to protect data as it flows across your network infrastructure. It encompasses firewall security, access controls, network segmentation, encryption in transit, and continuous monitoring — all designed to ensure your data can only be accessed by authorized users and systems. OnionGrid delivers network data security services for businesses across Canada.
    A network assessment is a comprehensive evaluation of your existing network infrastructure, including topology, performance, security configurations, and vulnerability exposure. It identifies risks, gaps, and opportunities for improvement — and results in a prioritized roadmap for remediation and optimization. OnionGrid’s network assessments cover both security posture and operational performance, giving you a complete picture of your network environment.
    Network segmentation divides your network into isolated zones, ensuring that a compromise in one area cannot easily spread to the rest of your environment. It limits the blast radius of cyberattacks such as ransomware, restricts lateral movement by attackers who gain initial access, and helps enforce least-privilege access principles. OnionGrid designs and implements network segmentation strategies tailored to your business and compliance requirements.
    Firewall security involves using hardware or software-based firewalls to control the flow of traffic in and out of your network based on defined security policies. Modern next-generation firewalls (NGFW) also perform deep packet inspection, application-layer filtering, intrusion prevention, and integrated threat intelligence. OnionGrid configures, manages, and optimizes firewall security across Cisco, Palo Alto, and Fortinet platforms.
    SD-WAN (Software-Defined Wide Area Network) is a technology that decouples network management from the underlying hardware, enabling intelligent, policy-driven routing of traffic across multiple WAN links. It improves performance, resilience, and security for businesses with multiple locations or cloud-heavy workloads — while reducing reliance on expensive MPLS circuits. OnionGrid designs and implements SD-WAN solutions across Fortinet, Cisco, and Meraki platforms.
    A network assessment should be conducted at minimum once per year, and more frequently following significant changes to your infrastructure, after a security incident, or when adding new locations, users, or cloud services. Regular assessments ensure your network security posture keeps pace with your evolving business environment and the current threat landscape.
    Yes. OnionGrid works with multi-vendor environments across Cisco, Palo Alto, Fortinet, Meraki, Juniper, and other major platforms. We assess your existing infrastructure first, then design solutions that integrate with what you have — or recommend targeted upgrades where security and performance requirements justify them.
    Network support encompasses the day-to-day monitoring, maintenance, troubleshooting, and optimization of your network infrastructure. This includes managing network devices, responding to outages, implementing changes with proper change control, and ensuring the network performs reliably to meet your business needs. OnionGrid provides ongoing network support as part of both managed IT and dedicated network data security engagements.
    Most Canadian privacy and security regulations — including PIPEDA — require organizations to implement appropriate safeguards to protect the personal and sensitive data they handle. Network data security controls such as access management, encryption, segmentation, and monitoring are foundational to demonstrating compliance. OnionGrid designs network data security solutions with Canadian regulatory requirements built directly into the architecture.
    Network security focuses on protecting the network infrastructure itself — firewalls, switches, routers, and the controls that govern access and traffic flow. Network data security has a broader scope, encompassing the protection of data as it moves across the network, including encryption, data loss prevention, and access control to sensitive data repositories. Both disciplines work together as part of a comprehensive security posture.
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