Sebastien Burel/Dreamstime.com. By considerable measure, the largest known animal on Earth is the blue whale. Mature blue whales can measure anywhere from 75 feet (23 m) to 100 feet (30.5 m) from head to tail, and can weigh as much as 150 tons (136 metric tons).
Click Network and Sharing Center. In the Connections section, click Wi-Fi. Click Wireless Properties. Click the Security tab. If the Security type is something such as WPA2, your network is secured. If the Security type is No authentication (Open), your network is not secured.
Report Abuse. Unsecure means that anyone can access the network. You secure it by enabling encryption on your wireless network. There are two schemes in common use, WEP and WPA. WPA is crack-proof but is not supported by all routers and NICs.nsecure means that anyone can access the network. You secure it by enabling encryption on your wireless network. There are two schemes in common use, WEP and WPA.