The way you connect to the internet matters, not just the speed, but also your privacy and security. That’s the main takeaway from a recent Fox News report comparing Ethernet and Wi-Fi security.
At its core, Ethernet is inherently more secure in many scenarios because it requires physical access. Data travels along a cable directly to your router, reducing risks of eavesdropping or intercepting signals mid-air.
Wi-Fi, by contrast, sends data through the air. That makes it more vulnerable, especially if a network uses weak passwords or outdated encryption standards. Attackers within signal range might exploit poorly secured networks.
But Ethernet isn’t a guaranteed fortress. The Fox article emphasises that security depends largely on your entire setup. A Wi-Fi network with strong encryption (ideally WPA3), robust passwords, regular firmware updates, and a well-configured router can approach the network security level of wired connections.
Each device you connect, smartphones, smart home gadgets, IoT sensors, increases your network’s exposure. Wi-Fi amplifies that risk since more devices can join wirelessly. Ethernet limits the number of direct connection points, which reduces the attack surface.
In short, Ethernet gives you a baseline security advantage, but a well-secured Wi-Fi network can be quite robust. The critical factor is how carefully you manage your network settings and devices.
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