Netgear R6200v2 – Smart WiFi Router AC1200 Dual Band Gigabit 사용자 설명서

Security Options. The router comes with unique preset wireless security. These settings 
are on the product label. NETGEAR recommends that you use preset security so that you 
can refer to the label if you forget the WiFi password. However, you can change the 
security option and passphrase. 

A security option is the type of security protocol applied to your wireless network. The 

security protocol in force encrypts data transmissions and ensures that only trusted devices 
receive authorization to connect to your network. Wi-Fi Protected Access (WPA) has several 
options including pre-shared key (PSK) encryption. 

WPA encryption is built into all hardware that has the Wi-Fi-certified seal. This seal means 
that the Wi-Fi Alliance (

) authorized the product because it complies with 

the worldwide single standard for high-speed wireless local area networking. 

WPA uses a passphrase for authentication and to generate the initial data encryption keys. 
Then it dynamically varies the encryption key. WPA-PSK uses Temporal Key Integrity 
Protocol (TKIP) data encryption, implements most of the IEEE 802.11i standard, and works 
with all wireless network interface cards, but not all wireless access points. 

WPA2-PSK is stronger than WPA-PSK. It is advertised to be theoretically indecipherable due 
to the greater degree of randomness in encryption keys that it generates. WPA2-PSK gets 
higher speed because it is implemented through hardware, while WPA-PSK is implemented 
through software. WPA2-PSK uses a passphrase to authenticate and generate the initial data 
encryption keys. Then it dynamically varies the encryption key. 

WPS-PSK + WPA2-PSK mixed mode can provide broader support for all wireless clients. 
WPA2-PSK clients get higher speed and security, and WPA-PSK clients get decent speed 
and security. For help with WPA settings on your wireless computer or device, see the 
instructions that came with your product.

Your router is preset with unique wireless security settings. You can change the settings if 
you want. NETGEAR recommends that you do not disable security.

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Select BASIC > Wireless Settings.

Under Security Options, select the WPA option you want.

In the Passphrase field that displays when you select a WPA security option, enter the 
network key (password) that you want to use. It is a text string from 8 to 63 characters.

Write down the new password and keep it in a secure place for future reference.

Click the Apply button.

Your changes are saved.