Casio ISA550WBUN3K9 manual WPA + WPA2, WPA/WPA2-Personal mixed Supports, Radius

Wireless (for ISA550W and ISA570W only)	5
Configuring SSID Profiles

Security Mode	Description
WPA2	WPA2 provides the best security for wireless
	transmissions. This method implements the security
	standards specified in the final version of 802.11i. The
	security appliance supports the following WPA2
	security modes:
	• WPA2-Personal:Always uses AES encryption
	mechanism for data encryption.
	• WPA2-Enterprise:Uses WPA2 with RADIUS
	authentication. This mode always uses AES
	encryption mechanism for data encryption and
	requires the use of a RADIUS server to
	authenticate users.
WPA + WPA2	Allows both WPA and WPA2 clients to connect
	simultaneously. The SSID automatically chooses the
	encryption algorithm used by each client device.
	This security mode is a good choice to enable a higher
	level of security while allowing access by devices that
	might not support WPA2. The security appliance
	supports the following WPA+WPA2 security modes:
	• WPA/WPA2-Personal mixed: Supports the
	transition from WPA-Personal to
	WPA2-Personal. You can have client devices
	that use either WPA-Personal or
	WPA2-Personal.
	• WPA/WPA2-Enterprise mixed: Supports the
	transition from WPA-Enterprise to
	WPA2-Enterprise. You can have client devices
	that use either WPA-Enterprise or
	WPA2-Enterprise.
RADIUS	Uses RADIUS servers for client authentication and
	dynamic WEP key generation for data encryption.

STEP 4 If you choose Open as the security mode, no other options are configurable. This mode means that any data transferred to and from the SSID is not encrypted. This security mode can be useful during initial network configuration or for problem solving, but it is not recommended for regular use on the internal network because it is not secure.

Cisco ISA500 Series Integrated Security Appliances Administration Guide 213