Modernize wireless networks with WiFi 6 technology and implement security best practices including WPA3 encryption and network monitoring.
Orion IT Service Team
May 25, 2026
Wireless networks are essential for modern offices and remote work. Employees expect reliable WiFi connectivity throughout the workspace and working from anywhere. But older WiFi standards have performance and security limitations. WiFi 6 (802.11ax) provides faster speeds, better efficiency, and stronger security. Combined with proper configuration and monitoring, WiFi 6 delivers enterprise-grade wireless networks.
Modern wireless security combines encryption, network segmentation, and monitoring to protect against wireless threats.
WiFi 6 operates on 2.4GHz and 5GHz bands like older standards but adds OFDMA for efficient spectrum usage, MU-MIMO for simultaneous multi-device communication, and higher modulation rates for faster speeds. Typical speeds reach 9.6 Gbps compared to 3.5 Gbps for WiFi 5. WiFi 6 reduces latency and power consumption, improving device battery life.
WiFi 6E extends WiFi 6 to 6GHz band, providing additional spectrum and reducing congestion. More companies will move to WiFi 6 devices supporting WiFi 6E as availability increases.
WPA3 is the latest WiFi security standard replacing WPA2. WPA3 provides stronger encryption resistant to brute force attacks. WPA3-Personal uses Simultaneous Authentication of Equals (SAE) instead of Pre-Shared Key (PSK), making password cracking harder. WPA3-Enterprise provides certificate-based authentication for business networks.
WiFi 6 access points support WPA3. Upgrade from WPA2 to WPA3 as devices support it. Some older devices only support WPA2—maintain WPA2 capability for backward compatibility but prefer WPA3 for new deployments.
Create separate wireless networks for different user types and security levels. Corporate devices on a secure network with strong authentication. Guest devices on a separate network with no access to corporate resources. Bring-Your-Own-Device (BYOD) on a restricted network. IoT devices on an isolated network. Each network uses a different SSID (network name) and has different security policies.
Monitor wireless networks for unauthorized access points, rogue networks, and suspicious activity. Wireless intrusion detection systems (WIDS) detect unauthorized access points trying to impersonate legitimate networks. Monitor RF (radio frequency) environment for interference and security threats. Track connected devices, usage patterns, and potential security issues.
Use unified wireless management platforms to centrally manage access points, policies, and monitoring across multiple locations.
Disable broadcast of SSID to hide network name (security through obscurity). Change default admin passwords and use strong credentials. Disable WPS (WiFi Protected Setup) which is vulnerable. Disable old security protocols like WEP and WPA. Require strong passwords—minimum 16 characters or use certificate authentication. Perform regular site surveys to ensure coverage and identify interference.
Key Takeaway
WiFi 6 provides better performance and security than older standards. When combined with WPA3 encryption, network segmentation, and monitoring, WiFi 6 delivers enterprise-grade wireless networks suitable for business operations.
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