The network security market is expected to expand at a compound annual growth rate of 11.6 percent, going from $22.74 billion in 2019 to $54.07 billion by 2027, according to Fortune Business Insights.

A network security key is basically your Wi-Fi password — it's the encryption key that protects your internet. There are three different kinds of network security keys: WEP, WPA, and WPA2, each ...