Layer

wifi physical layer
IEEE 802.11 standard, popularly known as WiFi, lays down the architecture and specifications of wireless LANs (WLANs). WiFi or WLAN uses high frequenc...
All major browsers drop TLS 1.0 and 1.1 in 2020
In March 2020, major web browsers will stop supporting TLS 1.0 and TLS 1.1. If you manage your own web servers, you'll need to enable TLS 1.2 (and, id...