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Remote IT Support & Rapid Field Engineering Since 2018

Enterprise Cybersecurity, Cisco Infrastructure & Systems Engineering

Defense-grade cybersecurity, managed IT services, Linux server administration, and Windows Server Active Directory engineering. Co-inventors of early honeypot cyber deception technology, we specialize in Cisco IOS/FTD infrastructure hardening, CISA/DoD STIG compliance, Palo Alto & pfSense firewalls, out-of-band management (OOBM), and SCADA web telemetry.

Explore Cybersecurity & OOBM Contact Engineering Team

Hardened According To Defense & Enterprise Compliance Benchmarks

Active Cyber Deception & Honeypots Explicit Interface Binding & Dual Firewall AppArmor & ModSecurity OWASP CRS Syslog-ng & Graylog SIEM CIS Controls v8 & ISO 27001 pfSense Enterprise Carrier Firewalls OpenVPN TLS-Crypt & IPsec IKEv2 Zero Trust OOB Management

Unmatched Deep-Stack Engineering & Instant Remote IT Support

Most IT vendors stop at basic helpdesk support or push expensive consumer products. Legendary I.T. Solutions operates at the intersection of deep systems engineering, enterprise networking, industrial automation, zero-trust cybersecurity, out-of-band management (OOBM), and rapid remote IT support.

Our engineering pedigree includes co-inventing active honeypot cyber deception technology while working directly for John McAfee (read Durham College feature article ). Serving Downtown Toronto and Durham Region since 2018, we provide full-lifecycle technology stewardship designed for absolute uptime and bulletproof defense.

The Legendary Advantage

  • Co-Invented Active Deception & Honeypot Traps
  • Dedicated Remote IT Support & Helpdesk
  • Zero Trust Out-of-Band Management (OOBM)
  • CISA / DOD / NSA Infrastructure Hardening
  • Palo Alto, Cisco FTD & pfSense Carrier Firewalls
  • Legacy SCADA Web Telemetry Modernization
  • OVHcloud Bare-Metal Cost Optimization
Field Engineering & Remote Team at Work
Hands-on enterprise engineering, physical infrastructure, and remote network control

Tailored Solutions for Key Industries

We deliver specialized infrastructure and responsive remote/on-site IT designed specifically for the unique operational risks and compliance mandates of modern sectors.

Manufacturing & Industrial

Ruggedized factory-floor networking, real-time SCADA machine web telemetry, out-of-band management, wireless yard bridges, and air-gapped PLC segregation to protect automated assembly lines.

Plant IT, SCADA & OT Security

Healthcare Facilities

PIPEDA-compliant wireless environments, zero-trust segmented medical device (IoT) networks, isolated out-of-band management console layers, high-availability EHR server clusters, and immediate remote support.

Medical-Grade Networks & Compliance

ISPs & Telecom Carriers

Carrier-grade fixed wireless backhauls, High-Availability pfSense Enterprise carrier firewalls, BGP/OSPF dynamic routing domains, out-of-band console access networks, subscriber management backplanes, and long-haul links.

Carrier Backbones & pfSense Firewalls

Corporate & Branch Offices

Multi-site SD-WAN mesh deployments, centralized Active Directory, Palo Alto/Firepower VPN tunnels, and seamless remote IT support for distributed hybrid workforces.

Multi-Site & Remote Workforce Support
Threat Defense & Network Resilience

Advanced Cybersecurity, OOBM & Firewall Defense

Defending enterprise assets from threat actors, ransomware strains, and industrial intrusion with Palo Alto Networks, Cisco Firepower, Zero Trust Out-of-Band Management (OOBM), and defense hardening standards.

Zero Trust OOBM & Cryptographic Access Invisibility

Enforcing strict 3-plane separation (Management, Control, Data planes). Deep micro-segmentation completely prevents lateral movement and limits blast radiuses—ensuring a compromised workstation cannot pivot, establish a foothold, or discover internal subnets. Management interfaces, console servers, and IPMI/iDRAC consoles are rendered 100% invisible. Access mandates OpenVPN with tls-crypt / HMAC signature verification, x509 certificates, and mandatory PKCS#11 Smartcard / YubiKey 2FA—or IPsec IKEv2 EAP-TLS tunnels.

  • Zero Lateral Movement & Foothold Prevention
  • 100% Invisibility of Management Portals & Services
  • Smartcard / YubiKey PKCS#11 Hardware 2FA

CISA / DOD / NSA Hardening Guidelines

Hardening network infrastructure per NSA Technical Reports, CISA CPGs, and DoD STIG benchmarks. We systematically audit and disable all unneeded background daemons, unused network services, and unauthenticated discovery protocols. All active listening sockets are strictly bound exclusively to designated internal interfaces or loopback (127.0.0.1)—never wildcard 0.0.0.0 listeners—backed by dual-layer edge and kernel firewall rule chains (pfSense, Palo Alto, iptables/nftables). Enforcing Management Plane Protection (MPP, SSHv2, TACACS+/RADIUS AAA) and Control Plane Policing (CoPP).

  • Explicit Interface Binding (Loopback & Isolated Net Only)
  • Dual-Layer Edge & Kernel Firewall Rule Chains
  • NSA & Cisco Management Plane Protection (MPP) & CoPP

Palo Alto & Cisco Firepower Threat Defense

Engineering Palo Alto PA-Series and Cisco Firepower FTD / FMC Next-Gen Firewalls with deep packet inspection, Snort IPS rules, App-ID, SSL/TLS decryption, and automated threat containment across all ingress points.

  • Cisco Firepower Management Center (FMC)
  • Palo Alto App-ID & WildFire Containment
  • GlobalProtect & AnyConnect ZTNA VPN

AppArmor, ModSecurity OWASP CRS & Graylog SIEM

Enforcing Mandatory Access Control (MAC) via AppArmor profiles and web application defense using ModSecurity with the OWASP Core Rule Set (CRS). Centralized event logging via Syslog-ng with custom parser scripts streams live telemetry into Graylog SIEM for automated incident alert dispatching aligned with CIS Controls v8 & ISO 27001 baselines.

  • AppArmor MAC & ModSecurity OWASP Core Rule Set
  • Syslog-ng & Graylog SIEM Log Aggregation
  • CIS Controls v8 & ISO 27001 Baseline Compliance

Purdue Model SCADA & Legacy Modbus Gateway Isolation

Protecting factory floor PLCs and unsecure legacy Modbus-to-Ethernet gateways that lack native authentication or encryption. We wrap legacy serial controllers into modern, cryptographically air-gapped web telemetry bridges built with unidirectional data flow and NIST SP 800-82 Purdue Model DMZ segregation.

  • Legacy Modbus Gateway Encapsulation & Hardening
  • Unidirectional Telemetry & Purdue Model DMZ
  • Air-Gapped Industrial Historian Logging

NIST SP 800-207 Zero Trust & Layer 2 Switch Security

Implementing Software-Defined Perimeters (SDP) and Layer 2 infrastructure security—enforcing Private VLANs (PVLANs), 802.1X Network Access Control (NAC), Dynamic ARP Inspection (DAI), and Port Security. Hardware-backed TPM 2.0 Secure Boot attestation and cryptographically signed firmware checks eliminate supply-chain tampering.

  • Private VLANs (PVLANs) & 802.1X Port NAC
  • Micro-Segmentation & Blast Radius Isolation
  • TPM 2.0 & Cryptographically Signed Firmware

Active Cyber Deception & Honeypot Threat Traps

Co-invented during our founder's early cybersecurity work with John McAfee. We deploy active decoy honeypots and deceptive network traps throughout your environment to trip up threat actors during initial reconnaissance—triggering instant SIEM alerts before real production assets can be touched.

  • Co-Engineered Cyber Deception Technology
  • Active Decoy Servers & Network Traps
  • Early Threat Actor Reconnaissance Tripping
Industrial Telemetry Innovation

Legacy SCADA Modernization & Real-Time Web Telemetry

Replacing multi-million-dollar plant machinery just to add modern telemetry is an unnecessary expense. Legacy Modbus-to-Ethernet gateways natively lack any security, encryption, or authentication. We wrap these unsecure legacy controllers into modern, cryptographically air-gapped web telemetry pipelines protected by AppArmor MAC policies and ModSecurity OWASP Core Rule Set firewalls.

AppArmor & ModSecurity OWASP Protected Dashboards

Custom web portals displaying real-time hydraulic pressure, motor heat, error codes, and production throughput secured against SQLi, XSS, and command injection attacks.

Encapsulated Legacy Gateway Telemetry

Insecure Modbus-to-Ethernet gateways are isolated behind unidirectional telemetry proxies and Palo Alto, Cisco FTD & pfSense edge firewalls—eliminating inbound attack vectors.

Instant SMS & Email Alerts

Automated alert dispatch enabled the second an operational variable breaches safety limits, preventing catastrophic machine failure.

https://telemetry.legendaryit.internal/plant-01
LIVE SCADA TELEMETRY
PLC Line Hydraulic Pressure
1,845 PSI
Optimal Operating Limits
Thermal Core Temp
68.4 °C
Active Dynamic Cooling
Modbus / Serial Bridge Telemetry Rate 100ms Sampling Rate
Protected via Cisco Firepower & Palo Alto DMZ Hardened

Core Engineering Capabilities

Broad-spectrum capabilities engineered to handle complex remote IT support, physical infrastructure, software development, and cloud cost control.

Remote IT Services & Remote IT Support

Fast remote IT helpdesk, live server troubleshooting, and remote network management. We securely resolve workstation issues, patch OS vulnerabilities, provision cloud software, and support remote employees without delay.

Remote Helpdesk & Remote Monitoring

Bare-Metal Hosting & Cloud Cost Control

Eliminate absurd AWS/Azure egress bandwidth bills. We build and maintain high-performance private cloud server clusters on OVHcloud bare-metal infrastructure delivering raw performance at predictable costs.

OVHcloud Hosting & Private Datacenters

Linux, Active Directory & Virtualization

Multi-platform server architecture. We build high-availability Linux clusters, Proxmox VE hypervisors, and enterprise Windows Active Directory / GPO domains with zero single points of failure.

Linux, Windows & Virtual Clusters

Wireless Links & High-Density Wi-Fi 6E

Point-to-Point (PTP) wireless backhauls interlinking remote buildings, paired with high-density enterprise Wi-Fi 6E/7 campus rollouts engineered for zero packet loss and low latency.

RF Backhaul & Enterprise Wi-Fi

Palo Alto, Cisco & ZTNA Frameworks

Stateful firewall protection, deep packet inspection, encrypted site-to-site VPN mesh bridges, Zero Trust Out-of-Band Management (OOBM), and strict ZTNA policies.

Palo Alto, Cisco Firepower & ZTNA

Bespoke Software & Microcode Dev

Custom web application development, database backend design, custom microcode, and electronic hardware device prototyping when commercial off-the-shelf options are inadequate.

Software Dev & Firmware Prototyping

Complete Infrastructure Portfolio

Full-lifecycle infrastructure deployment covering remote support, physical cabling, power redundancy, and security systems.

Managed Remote IT Support & Telemetry

Active system telemetry monitoring, automated security patching, remote software deployment, escalated tier-3 helpdesk support, and preventative maintenance.

VoIP & Unified Business Communications

Open-standards VoIP platforms with crystal-clear voice quality, automated call matrices, remote softphone provisioning, and multi-branch extensions.

Structured Cabling & Fiber Optics

Certified Cat6/Cat6A copper backbones and single-mode/multi-mode fiber optic cable installation, patch panel termination, OTDR fiber testing, and clean wire management.

High-Density Access Points & Campus Wi-Fi

RF site surveys and commercial Wi-Fi 6E/7 access point rollouts designed to handle thousands of concurrent client devices across plants, hospitals, and offices.

Commercial CCTV & Video Analytics

High-definition IP camera networks, localized tamper-proof NVR arrays, AI motion detection, encrypted remote viewing, and ruggedized outdoor camera assemblies.

Server Racks & Datacenter Buildouts

Server room construction, heavy-duty server rack deployment, intelligent PDU power management, battery backup (UPS) failovers, and airflow cooling systems.

Access Control & Physical Security

Keycard and biometric entry systems, employee badging integration, audit logging, and physical entry points interlinked with central management consoles.

SD-WAN & Multi-ISP Redundant Failover

Multi-WAN load balancing and automatic out-of-band failovers (Fiber, Fixed Wireless, 5G LTE) to prevent unexpected line downtime for critical operations.

Environmental Sensor Monitoring

IoT sensors for real-time thermal, humidity, water leak, and power failure tracking in server rooms, cold storage, and plant floors with instant remote alerting.

Toronto, Durham Region & Global Remote Reach

Direct On-Site Engineering & Instant Remote IT Support

From our primary NOC hub in Oshawa, our field engineers deliver rapid physical response along the Highway 401, 407, and 418 corridors while providing immediate remote IT support to clients worldwide.

On-Site Dispatch & Remote Assistance

Rapid physical emergency response across Downtown Toronto, Pickering, Ajax, Whitby, Oshawa, and Bowmanville combined with real-time remote IT helpdesk.

Request On-Site / Remote Audit

Downtown Toronto

Corporate Core

High-rise riser management, zero-trust remote worker support, financial district compliance, Palo Alto/Firepower deployment, and multi-office SD-WAN.

Key Focus Service Areas:
  • Financial District (Bay Street Corridor)
  • Liberty Village Tech & Creative Sector
  • South Core & Waterfront Commercial Hubs
High-Rise IT • Palo Alto & Firepower • Remote Work

Pickering

HWY 401 / 407

Full-stack infrastructure engineering, fiber cabling, remote support, and Zero Trust cybersecurity tailored for heavy energy, engineering, and manufacturing plants.

Key Focus Service Areas:
  • Brock Industrial Park & Sandy Beach Corridor
  • South Pickering / Bayly Street Industrial Zone
  • Seaton Employment Lands & Innovation Hubs
SCADA Hardening • Industrial Wi-Fi • Fiber Backbones

Ajax

HWY 401 Corridor

Deploying high-density warehousing Wi-Fi 6E networks, multi-site SD-WAN mesh links, remote network management, and ransomware protection.

Key Focus Service Areas:
  • Salem Road North Business & Industrial Park
  • Westney Road & Bayly Street Industrial District
  • Hunt Street & Monarch Avenue Business Corridor
Warehouse Wi-Fi • SD-WAN • Network Hardening

Whitby

HWY 401 / 407

Corporate network design, PIPEDA medical-grade IT compliance, remote IT support, and industrial automation isolation across Whitby's business developments.

Key Focus Service Areas:
  • South Whitby Employment Lands (Hopkins & Consumers)
  • Port Whitby Waterfront Industrial & Logistics District
  • Whitby Business Park & Thickson Corridor
Healthcare IT • Datacenter Racks • Remote Support

Bowmanville & Clarington

HWY 401 / 418 / 35

Mission-critical OT security, point-to-point wireless bridges, and hardened network backbones for energy, clean-tech, and heavy industrial facilities.

Key Focus Service Areas:
  • Bowmanville Industrial Park & Wavefield Corridor
  • Clarington Energy Park (Courtice Rd / 401 Interchange)
  • Courtice & Darlington Employment Lands
Clean Energy IT • OT Security • Long-Range Wireless

Oshawa Operations Hub

HQ & Primary NOC

Our primary Operations Center and staging facility in Oshawa provides remote network telemetry monitoring, remote helpdesk dispatch, and direct physical field service across Southern Ontario.

Key Focus Service Areas:
  • South Oshawa Industrial Belt & Ritson Road
  • North Oshawa Technology Sector & Energy Drive
Primary Operations NOC Toll-Free: 1-866-787-5106

Proven Engineering Deployments

Visual showcase of our custom high-capacity wireless backhauls and custom SCADA web applications.

Fixed wireless link deployment

High-Capacity Fixed Wireless Links

Long-range outdoor point-to-point wireless transmission link engineered to deliver multi-gigabit redundant backbone connectivity between separated industrial facilities.

RF Infrastructure & PTP Bridges
Custom SCADA web telemetry software interface

Proprietary SCADA Web Portals

In-house engineered web applications built to stream real-time PLC telemetry, manage database records, and monitor plant health securely from anywhere on any device.

Bespoke Web Telemetry & Software Architecture
Technical FAQ

Frequently Asked Questions

Clear answers regarding Out-of-Band Management (OOBM), CISA/DOD/NSA guidelines, and SCADA web telemetry.

Partner With Legendary I.T.

Servicing Downtown Toronto, Pickering, Ajax, Whitby, Oshawa, Bowmanville, and remote clients worldwide. Contact our senior engineering team to discuss your cybersecurity, Zero Trust OOBM, Palo Alto/Firepower firewalls, or SCADA web telemetry needs.

Direct Toll-Free Line
1-866-787-5106
Headquarters & NOC Hub
Unit D - Second Floor - 78 Centre St N Oshawa ON

Request an Enterprise Consultation

Connect directly with our lead infrastructure, cybersecurity, and remote support engineers.