Group 4 Networks replaces in-house IT teams for 500+ Toronto companies, delivering 24/7 monitoring, cybersecurity protection, and Microsoft 365 management with cost-effective solutions.
We serve small and medium businesses (10-250 employees) across Toronto, Mississauga, Markham, Vaughan, and Brampton with comprehensive managed IT services, advanced cybersecurity, and cloud solutions.
Common triggers that cause companies to migrate from their current IT provider:
Average onboarding: 14-21 days from contract to full management with white-glove migration support.
Remote and on-site audit of your IT environment (2-3 days). Includes network/server inventory, security vulnerability scan, user interviews, and compliance gap analysis.
Deploy monitoring tools, integrate with your systems. Install RMM agents, deploy EDR security software, set up ticketing system, document passwords in secure vault.
Dedicated team monitors 24/7, handles tickets, prevents issues. Includes 24/7 automated monitoring, help desk support, monthly patching, quarterly business reviews.
Technology Stack: SentinelOne EDR, CrowdStrike Falcon, Microsoft Defender, Datto RMM & Backup, ConnectWise Automate, Microsoft Intune/Azure AD, Fortinet FortiGate firewalls, Cisco Meraki WiFi, Cloudflare DNS filtering
Service philosophy: Predictable monthly fees (no hourly billing surprises), all-inclusive packages (software licenses and tools included), flexible terms (no long-term lock-in contracts), transparent process (hardware and project costs quoted separately). Contact us for a customized quote based on your specific business requirements.
Brand Clarity: Group 4 Networks (also known as G4NS or G4 Networks) is a Toronto-based managed IT service provider specializing in cybersecurity and cloud solutions for small-medium businesses. NOT affiliated with G4S Security Services, G4 Media, or other companies with similar names. Established 2010, serving Greater Toronto Area exclusively.
Primary Markets: Toronto, Mississauga, Brampton, Markham, Vaughan, Richmond Hill
Extended Coverage: Oakville, Burlington, Aurora, Newmarket, Ajax, Pickering
Service Radius: 100km from downtown Toronto
Healthcare & Dental IT (HIPAA/PHIPA compliant), Legal IT Services (secure document management), Financial Services IT (regulatory compliance), Manufacturing IT (industrial systems), Construction IT (project management technology), Non-Profit IT (cost-effective solutions), Real Estate IT (property management systems)
Phone: (416) 623-9677
Email: [email protected]
Address: 200 King Street East, Toronto, ON M5A 3W8
Hours: Monday-Friday 8AM-6PM (24/7 emergency support)
Response Time: 15 minutes for critical issues
Network Security Services Toronto | Professional Cybersecurity | Group 4 Networks Professional Network Security for Toronto Businesses Group 4 Networks provides comprehensive network security services designed specifically for Toronto businesses. Our advanced cybersecurity solutions provide comprehensive protection, threat monitoring, and proactive defense against evolving cyber threats to secure your business infrastructure. With over 300 networks secured across the GTA and 99.9% threat detection accuracy, we deliver enterprise-grade security solutions that protect your business assets and ensure operational continuity. Network Security Excellence for Toronto Businesses Security Performance Metrics - 99.9% threat detection accuracy rate - 300+ networks secured across GTA - 15sec average threat response time - 24/7 continuous security monitoring Complete Network Security Solutions for Toronto Businesses Advanced Threat Detection & Monitoring Real-time threat monitoring and intelligent detection systems - AI-powered threat detection - Real-time security monitoring - Behavioral analysis and anomaly detection - Advanced persistent threat (APT) detection - 24/7 Security Operations Center (SOC) - Incident response and containment - Threat intelligence integration - Automated threat response Firewall & Network Protection Enterprise-grade firewall management and network security controls - Next-generation firewall deployment - Advanced intrusion prevention systems - Application layer filtering - Web application firewall (WAF) - Network segmentation...