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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

Multi-Factor Authentication in 2025: Beyond Password Protection for Modern Businesses

Published: October 2024 | Last updated: September 2025 Key Takeaway: Multi-factor authentication (MFA) has evolved from an optional security measure to a business necessity in 2025. With 99.9% of compromised accounts lacking MFA protection and attackers developing sophisticated bypass techniques, businesses must implement phishing-resistant authentication methods like passkeys and FIDO2 while understanding that not all […]

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Small Business Success in Miami: How Cloud Computing Can Help

Published: 2022-12-16 | Last updated: September 2025 Key Takeaway: Cloud computing offers Miami small businesses practical solutions for improving flexibility, managing costs, and accessing advanced technology capabilities. Modern cloud solutions provide scalable infrastructure, collaboration tools, and security features that help businesses operate more efficiently while reducing IT overhead and supporting remote work needs. Small business […]

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7 Essential Ways to Strengthen Your Business IT Security

Published: December 14, 2022 | Last updated: September 2025 Key Takeaway: Business IT security requires a multi-layered approach combining technical controls, employee education, and regular monitoring. These seven proven strategies help small and medium businesses build robust defenses against evolving cyber threats while maintaining operational efficiency. Modern businesses face an increasingly complex threat landscape where […]

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Microsoft Surface Devices: Complete Guide to Windows 11 Business Computing

Published: October 26, 2022 | Last updated: October 2025 Key Takeaway: Microsoft Surface devices represent a mature ecosystem of business-focused computers that seamlessly integrate with Windows 11 and Microsoft 365. From the versatile Surface Pro 2-in-1 tablets to the powerful Surface Studio all-in-one workstations, these devices offer enterprise-grade security, cloud integration, and productivity features designed […]

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The Most Common Ways that Malware Infects Computers

Published: October 21, 2022 | Last updated: October 2025 Key Takeaway: Malware continues to evolve with sophisticated attack methods, including AI-powered phishing, supply chain compromises, and cloud-based threats. Understanding current infection vectors and implementing layered security defenses helps protect against both traditional and emerging malware threats targeting modern computing environments. Malware represents one of the […]

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