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Nandor Katai

About Nandor Katai

I’m Nandor Katai, an IT consultant with over 20 years of experience helping businesses in Miami and beyond modernize their technology. Through iFeeltech IT Services, I specialize in network infrastructure, cybersecurity, structured cabling, and UniFi solutions. My focus is on delivering reliable, cost-effective IT systems that improve productivity while reducing risks. I stay on top of the latest tech trends—whether it’s Wi-Fi 7, cloud security, or business IT solutions—and help small and medium-sized businesses implement them in practical ways. Learn more about my work at iFeeltech IT Services

Entries by Nandor Katai

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UniFi WiFi 7 Access Points: Complete 2025 Review and Business Implementation Guide

Bottom Line: UniFi's WiFi 7 lineup delivers enterprise-grade wireless performance at competitive price points, starting at $189 for the U7 Pro. With 802.11be standard support, 6 GHz connectivity, and integrated security features through CyberSecure, these access points provide compelling value for businesses seeking professional networking capabilities without traditional enterprise complexity and costs. Executive Summary: UniFi […]

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Professional WiFi 7 Network Implementation: Complete Business Guide

Key Takeaway: Modern businesses with gigabit internet connections often experience only 50-150 Mbps on WiFi due to outdated network infrastructure. Professional WiFi 7 implementation with proper cabling and UniFi equipment can deliver significantly improved speeds and reliability while providing enterprise-grade security and scalability for growing businesses. The fundamental challenge facing small businesses today isn't internet […]

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VPN vs. Zero-Trust: Why SMBs Should Upgrade Before 2026

Key Takeaway: Research from Gartner indicates that 70% of new remote access deployments will use Zero Trust Network Access (ZTNA) instead of traditional VPNs by 2025. Meanwhile, the Zscaler ThreatLabz 2025 VPN Risk Report found that 92% of organizations are concerned about ransomware attacks due to VPN vulnerabilities. This shift represents an opportunity for small […]

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Ubiquiti WiFi Solutions: Complete 2025 Business Guide

Key Takeaway: Ubiquiti's UniFi ecosystem offers business-grade WiFi solutions that bridge the gap between consumer equipment and enterprise systems. With WiFi 7 access points, centralized management, and scalable architecture, UniFi provides professional networking capabilities at accessible price points for businesses ranging from 5 to 500+ employees. Understanding Ubiquiti's Business WiFi Ecosystem Ubiquiti Networks has established […]

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Complete RJ45 Wiring Diagram Guide: Professional Ethernet Cable Termination

Key Takeaway: RJ45 wiring diagrams follow two main standards—T568A and T568B—that define how eight wires connect to create reliable Ethernet connections. While both standards perform identically, consistency throughout your network installation is crucial for optimal performance. This comprehensive guide covers everything from basic wiring principles to advanced troubleshooting techniques. Whether you're setting up a small […]

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