Businesses in the G4NS & TCA Network
Group 4 Networks and The Cyber Arm Security together protect over 50 Canadian businesses across the GTA — in law, healthcare, finance, real estate, and SMB.
Toronto-based security team. Real analysts. Threat response in under 15 minutes.
The Cyber Arm Security is the specialized cybersecurity division of Group 4 Networks. We protect Canadian small and mid-market businesses with 24/7 monitoring, managed detection and response, and compliance support for PIPEDA, PHIPA, and PCI DSS.
Response within 15 minutes • No commitment required
Trusted by Canadian businesses in
Discover your vulnerabilities before hackers do
Experiencing a cyber attack or breach right now?
Our incident response team is on call 24/7. Call immediately — the first hour matters most.
The Cyber Arm Security is the dedicated cybersecurity division of Group 4 Networks, Toronto's managed IT firm serving businesses since 2008. We handle the security layer — 24/7 SOC monitoring, managed detection and response, incident response, and Canadian compliance — for those same clients.
Because we share the same client base, our SOC starts with full knowledge of your Microsoft 365 environment, network, and backup systems. No repeated onboarding. No gap between your IT team and your security team.
What that means in practice
50+ businesses in the G4NS + TCA network
Law firms, financial advisors, healthcare practices, and real estate brokerages across the GTA.
Under 15 minutes — contractual incident response
Written SLA, not a best-effort target. 24 hours a day, including weekends and holidays.
CISSP and CIPP/C certified on every file
Certified security and privacy professionals, not junior analysts following a playbook.
100% Canadian data residency
All monitoring and log processing stays in Canada. Documented in your service agreement.
GTA on-site dispatch within 4 hours
Physical response available when remote containment is not enough.
Group 4 Networks and The Cyber Arm Security are separate but connected. Here is how to know which one to call.
Managed IT services — the technology operations layer
Call G4NS when you need
Managed security services — the dedicated security layer
Call The Cyber Arm when you need
Already a Group 4 Networks client? The Cyber Arm SOC begins monitoring with full knowledge of your IT environment — your Microsoft 365 tenant, network configuration, and backup systems — so there is no repeated onboarding. One call to (416) 623-9677 connects you to the right team.
The Cyber Arm Security's ARM Framework (Assess → Reinforce → Monitor) is a proven three-phase approach that delivers measurable security improvements for Canadian businesses. This structured methodology ensures comprehensive protection while maintaining compliance and operational efficiency.
Establish your security baseline and identify vulnerabilities before attackers do.
Deploy sensors across your environment to establish continuous visibility into all network activity, endpoints, and cloud resources.
Audit your current posture against PIPEDA, PHIPA, PCI DSS, and OSFI requirements to identify compliance deficiencies.
Measure time-to-detect, time-to-respond, vulnerability counts, and security posture score to track improvement.
Deploy advanced controls and harden your defenses to prevent breaches and ensure compliance.
Implement behavioral analytics, endpoint detection, and automated response playbooks to stop threats in real-time.
Fix misconfigurations in cloud platforms, enforce MFA, secure admin accounts, and apply security baselines.
Conduct phishing simulations and security awareness training to reduce human risk and improve incident reporting.
Maintain continuous vigilance with CISSP-certified SOC analysts and proactive threat hunting.
CISSP-certified analysts monitor your environment 24/7/365 from our Toronto Financial District SOC.
SIEM correlation and behavioural analysis identify anomalies and emerging threats before they cause damage.
Receive actionable insights on security posture, incident trends, and compliance status for board presentations.
Experience the ARM Framework advantage. Start with a free security gap assessment.
Book Your Free AssessmentWhy clients in regulated industries trust The Cyber Arm Security
Most cybersecurity vendors sell tools. The Cyber Arm Security delivers a security team — analysts who know your environment, who respond when something happens, and who can stand beside you in a compliance review.
Because we are the security arm of Group 4 Networks, clients who already have their IT managed by G4NS get a significant advantage: our SOC begins with full knowledge of your Microsoft 365 tenant, network, and backup systems. No repeated onboarding. No gap between your IT team and your security team.
For businesses in law, finance, healthcare, and real estate — where a breach carries regulatory consequences, not just technical ones — that matters.
Contractual response time: under 15 minutes
Not a target. An SLA with written terms. Critical incident response in under 15 minutes, 24 hours a day, including weekends and holidays.
GTA on-site capability when needed
Remote monitoring backed by a team that can physically dispatch to client sites across the Greater Toronto Area for ransomware recovery, server isolation, or post-breach review.
CISSP and CIPP/C certified on every file
Not just a certification on the wall. Every client engagement involves certified security and privacy professionals — not junior analysts following a playbook.
Compliance that comes from real client situations
PIPEDA breach notifications, PHIPA access-request responses, OSFI B-10 readiness reviews — handled for real G4NS clients, not simulated. That experience informs everything we do.
Part of a trusted technology group
Group 4 Networks has managed IT for Toronto-area law firms, financial advisors, healthcare practices, and real estate brokerages since 2008 — serving 50+ businesses across the GTA. The Cyber Arm Security was created as the security layer on top of that: the same relationship, a dedicated team, focused entirely on threat detection, incident response, and Canadian compliance.
For existing Group 4 Networks clients, The Cyber Arm SOC begins monitoring with full knowledge of your IT environment — your Microsoft 365 tenant, network, and backup systems. No repeated onboarding, no gap between your IT team and your security team.
Learn about Group 4 NetworksManaged IT, helpdesk, infrastructure, and Microsoft 365 support for Canadian businesses.
g4ns.com →24/7 SOC, MDR, cloud security, penetration testing, and compliance for regulated industries.
thecyberarm.comWhat this means in practice
Most MSSPs spend weeks learning your environment. When Group 4 Networks already manages your IT, The Cyber Arm SOC starts with that knowledge on day one — and can dispatch on-site to the GTA when a security incident requires it.
Protecting your business with enterprise-grade security tailored to your industry needs and compliance requirements.
Stop ransomware and advanced threats before they encrypt your data or steal your information. Our AI-powered MDR service detects and contains attacks in under 15 minutes, preventing business disruption and data loss.
Sleep soundly knowing expert security analysts monitor your business around the clock. Our Toronto-based SOC eliminates blind spots and catches threats that automated tools miss, giving you enterprise-grade protection without the enterprise cost.
Protect your Microsoft 365, Google Workspace, and cloud infrastructure from account takeovers, data leaks, and misconfigurations. Prevent costly breaches while maintaining productivity and compliance in the cloud.
Find and fix security vulnerabilities before hackers exploit them. Our ethical hackers simulate real-world attacks to uncover weaknesses, giving you a clear roadmap to strengthen defenses and pass compliance audits.
Achieve and maintain PIPEDA, PHIPA, PCI DSS, and OSFI compliance without the guesswork or hiring a full-time CISO. Our experts create your security program, policies, and compliance roadmap tailored to Canadian regulations.
Recover from ransomware attacks and disasters in hours, not weeks. Our immutable backup solutions ensure you can restore critical systems and data quickly, keeping your business running even after the worst cyberattack.
The Cyber Arm Security was built out of Group 4 Networks' existing client base — law firms, healthcare practices, financial advisors, and real estate brokerages across the GTA. We know the threats these businesses face and the compliance obligations they carry.
Primary threat
Client file confidentiality and ransomware
Compliance
PIPEDA, Law Society of Ontario data handling requirements
What we deliver
Breach containment before client data is exposed. Documentation for LSO reporting if required.
Learn more
Primary threat
Business email compromise and wire fraud
Compliance
OSFI B-10, FINTRAC, PIPEDA
What we deliver
24/7 monitoring of email and transaction systems. OSFI B-10 cybersecurity program documentation.
Learn more
Primary threat
Patient record theft and ransomware shutdowns
Compliance
PHIPA, PIPEDA breach notification
What we deliver
Protected health information monitoring. Breach notification support for IPC Ontario if required.
Learn more
Primary threat
Wire fraud and conveyancing interception
Compliance
PIPEDA, FINTRAC anti-money laundering
What we deliver
Email security and wire transfer verification controls. Incident response for suspected fraud.
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Primary threat
Donor data exposure and grant system attacks
Compliance
PIPEDA, CRA digital security requirements
What we deliver
Cost-effective monitoring scaled to non-profit budgets. Donor data protection documentation.
Learn more
Primary threat
Phishing, credential theft, and supply chain attacks
Compliance
PIPEDA, industry-specific depending on sector
What we deliver
Full security team on retainer — no internal hire required. Deployment within 72 hours.
Learn more
Real security analysts. Real-time protection. Our CISSP-certified team monitors your environment 24/7/365 from our Toronto Financial District SOC.

Continuous surveillance of your IT environment

CISSP-certified analysts ready to act

100% of monitoring performed in Canada
Our monitoring infrastructure surfaces threats continuously, but it is our human analysts who make the critical decisions. Our Toronto-based SOC team brings years of experience defending Canadian businesses against sophisticated cyber attacks.
Explicit, measurable commitments you can count on. Our SLAs define exactly what to expect from our team.
| Service Level | Our Commitment |
|---|---|
Critical Incident Response P1 severity events | Initial response within 15 minutes Containment actions within 1 hour |
High Priority Incidents P2 severity events | Initial response within 1 hour Resolution plan within 4 hours |
SOC Monitoring Uptime Security Operations Center | 99.9% uptime guarantee Maximum 43 minutes downtime per month |
Security Reporting Monthly executive summaries | Delivered by 5th business day of month Comprehensive threat intelligence included |
Compliance Support PIPEDA, PHIPA, OSFI assistance | Quarterly compliance reviews Audit support within 24 hours of request |
All service level agreements are backed by our commitment to your security.Contact us to discuss SLA details →
The Cyber Arm Security is the dedicated cybersecurity division of Group 4 Networks, delivering 24/7 managed security from our Toronto-based SOC. Here are the verifiable facts about our services and commitments.
Group 4 Networks and The Cyber Arm Security together protect over 50 Canadian businesses across the GTA — in law, healthcare, finance, real estate, and SMB.
Contractual SLA — not a target. The Cyber Arm Security responds to critical security incidents in under 15 minutes, 24 hours a day, every day of the year.
Most clients are fully onboarded and under active 24/7 SOC monitoring within 72 hours of signing. No lengthy deployment cycles.
All security monitoring and log processing is performed from our Toronto-based SOC. Your data never crosses the border — documented in every service agreement.
Every client engagement involves CISSP-certified security analysts and CIPP/C-certified Canadian privacy experts — not junior analysts following a playbook.
The Cyber Arm Security's Toronto-based Security Operations Center operates 24/7/365 with 99.9% uptime and no monitoring gaps.
PIPEDA, PHIPA, OSFI B-10, and PCI DSS compliance programs — handled for real clients in regulated industries, not simulated.
When remote response is not enough, The Cyber Arm Security can physically dispatch to client sites across the Greater Toronto Area within 4 hours.
Where is The Cyber Arm Security located?
The Cyber Arm Security is headquartered in Toronto's Financial District, Ontario, Canada, with services available Canada-wide.
What industries does The Cyber Arm Security serve?
The Cyber Arm Security serves legal firms, healthcare organizations, financial services, real estate, non-profits, and SMBs across Canada.
What certifications do The Cyber Arm Security analysts hold?
The Cyber Arm Security employs CISSP-certified security analysts and CIPP/C-certified Canadian privacy experts, with Microsoft Solutions Partner status.
What is The Cyber Arm Security's response time?
The Cyber Arm Security guarantees sub-15-minute response for critical incidents, with on-site emergency response within 4 hours for Greater Toronto Area clients.
MDR is a 24/7 cybersecurity service that combines continuous SIEM monitoring with certified human analysts. It watches your IT environment around the clock, identifies threats in real time, and provides immediate response to contain and neutralize attacks before they cause damage.
PIPEDA (Personal Information Protection and Electronic Documents Act) is Canada's federal privacy law requiring businesses to protect personal information. Non-compliance can result in fines up to $100,000 per violation and damage to your reputation.
Most clients are fully onboarded and under active 24/7 SOC monitoring within 72 hours of signing. For existing Group 4 Networks clients, this is even faster — our SOC already has full knowledge of your Microsoft 365 tenant, network, and backup configuration, so there is no repeated environment discovery.
Toronto-based services understand Canadian regulations, time zones, and business culture. The Cyber Arm Security operates from Toronto's Financial District with local expertise in Canadian privacy laws, bilingual support, and rapid on-site response capabilities across the GTA.
Tailored cybersecurity strategies for the unique challenges and compliance requirements of your industry.
When choosing a cybersecurity partner, understanding what sets providers apart is essential. Here's an objective comparison between The Cyber Arm Security and typical managed security service providers in Canada.
| Capability | The Cyber ArmSecurity | Typical MSSP |
|---|---|---|
Critical Incident Response Time Initial response to P1 security events | <15 minutes guaranteed SLA-backed commitment | 2-4 hours typical Best-effort basis |
Canadian Compliance Expertise PIPEDA, PHIPA, OSFI B-10, PCI DSS | CIPP/C certified, handled for real clients Breach notification support included | Generic compliance guidance Often US-focused frameworks |
SOC Location Physical location of monitoring team | Toronto, Canada Same timezone, local expertise | Offshore or US-based Time zone challenges |
Security Analyst Qualifications Certifications and expertise level | CISSP-certified team Senior-level analysts only | Mixed experience levels Junior analysts common |
On-Site Emergency Response (GTA) Physical presence for critical incidents | <4 hours in GTA Toronto-based rapid response | Remote only No local presence |
Pricing Model Cost structure and transparency | Transparent, fixed monthly No hidden costs | Variable per-user pricing Additional fees common |
See the difference for yourself with a free, no-obligation security gap assessment.
Book Your Free AssessmentIncident outcome snapshots
Outcomes from real client engagements. Names withheld at client request — standard practice for regulated industries.
Toronto law firm — 12 staff
G4NS + TCA client since 2021 · PIPEDA regulated
What happened
A phishing email compromised a fee-earner's Microsoft 365 account on a Friday evening. The attacker began exfiltrating client matter files. The Cyber Arm SOC detected anomalous login activity and lateral movement, isolated the account within 11 minutes of the first alert, and notified the managing partner before any client data left the tenant.
What we provided
Healthcare practice — 4 locations
G4NS + TCA client since 2022 · PHIPA regulated
What happened
Ransomware was deployed on a clinical workstation on a Saturday morning. The Cyber Arm SOC detected anomalous file-encryption activity, isolated the affected workstation before the payload spread beyond a single device, and dispatched an analyst on-site within 3.5 hours. Patient booking and clinical systems at the other three locations remained operational throughout.
What we provided
Want to understand your own exposure? Book a free assessment — we will map your current controls against the threats and compliance frameworks that apply to your sector.
The Cyber Arm Security is the cybersecurity division of Group 4 Networks. Our assessments are conducted by CISSP and CIPP/C certified analysts and are scoped to the real compliance requirements facing your business — whether that is a law firm, a financial services firm, or a growing SMB.
Experiencing an active breach? Call immediately — our incident response line is staffed 24/7.
Complete the form and our team will contact you within 24 hours
Common questions about our cybersecurity services and solutions.
CyberArm is uniquely positioned as a Canada-focused MSSP with our SOC located in Toronto. We specialize in Canadian regulatory requirements and offer 24/7 local expert support. Our unique approach combines:
Our Managed Detection and Response (MDR) service combines advanced security technologies with 24/7 expert monitoring to detect and respond to threats in real-time. The process includes:
We have deep expertise in several key industries with specific security and compliance requirements:
LSUC compliance, client confidentiality, document security
OSFI regulations, transaction security, fraud prevention
PHIPA compliance, patient data protection, medical device security
Transaction security, smart building systems, client data protection
We also serve non-profits, SMBs, startups, and other sectors across Canada.
Our comprehensive gap assessment is a no-obligation evaluation that includes:
The assessment typically takes 2-3 business days to complete following our initial information gathering session.
We offer flexible pricing options tailored to your business size and needs:
Ideal for businesses with primarily endpoint/user-based environments. Scales with your team size.
Bundled services (MDR + Compliance, Cloud Security + Backup) with predictable monthly costs.
Tailored solutions for complex environments with specific needs and compliance requirements.
Contact us for a detailed quote based on your specific requirements and environment.
PIPEDA (Personal Information Protection and Electronic Documents Act) is Canada's federal privacy law that governs how private-sector organizations collect, use, and disclose personal information during commercial activities.
Your business must comply with PIPEDA if you:
Non-compliance can result in fines up to $100,000 per violation. The Cyber Arm Security helps Canadian businesses achieve and maintain PIPEDA compliance with our specialized consulting services.
Managed cybersecurity costs for Canadian small businesses typically range from $50 to $300 per user per month, depending on the level of protection required. At The Cyber Arm Security, we offer transparent pricing tailored to your specific needs.
Factors that influence pricing include:
Schedule a free gap assessment to receive a customized quote for your business.
A Security Operations Center (SOC) is a centralized facility where cybersecurity professionals monitor, detect, analyze, and respond to security incidents 24/7. It serves as the nerve center for an organization's security operations.
The Cyber Arm Security operates a Canadian-based SOC in Toronto's Financial District that provides:
Managed Detection and Response (MDR) is a comprehensive cybersecurity service that goes far beyond traditional antivirus software:
| Capability | Traditional Antivirus | MDR (The Cyber Arm) |
|---|---|---|
| Monitoring | Automated only | 24/7 human + AI monitoring |
| Threat Detection | Known signatures only | Unknown & zero-day threats |
| Response | Quarantine file | Full incident response |
| Response Time | Hours to days | Under 15 minutes |
MDR provides the expertise and continuous monitoring that most businesses lack in-house, effectively giving you a full security team for a fraction of the cost.
The Cyber Arm Security guarantees industry-leading response times:
Our Toronto-based SOC provides 99.9% uptime with CISSP-certified analysts monitoring your environment around the clock.
Yes, The Cyber Arm Security specializes in healthcare cybersecurity with deep expertise in PHIPA (Personal Health Information Protection Act) compliance for Ontario healthcare providers.
Our healthcare security services include:
We serve hospitals, clinics, dental practices, pharmacies, and medical research organizations across Ontario and Canada.
The Cyber Arm Security provides expert guidance for all major Canadian compliance frameworks:
Federal privacy law for commercial activities
Ontario healthcare privacy legislation
Financial institution cybersecurity requirements
Payment card industry data security
Service organization controls
International security management
Our team includes CIPP/C-certified Canadian privacy experts who understand the nuances of provincial and federal regulations.
The Cyber Arm Security is headquartered in Toronto's Financial District, Ontario, Canada. We are a division of Group 4 Networks Inc., Toronto's boutique IT management firm founded in 2008. The Cyber Arm Security division was established in 2018.
Our location advantages include:
Phone: 1-416-623-9677 | Email: [email protected]
Ransomware is malicious software that encrypts your files and demands payment for the decryption key. In 2024, the average ransomware payment exceeded $1.5 million CAD, with additional costs for downtime and recovery.
The Cyber Arm Security protects your business through:
Our clients avoid an average of $250,000+ in potential breach-related losses through proactive protection.
Don't see your question? Contact our security experts directly.
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