Check Point UTM-1 Edge User Manual page 291

Do the following:
In the text box, type the passphrase for accessing the network, or click Random
1.
to randomly generate a passphrase.
This must be between 8 and 63 characters. It can contain spaces and special
characters, and is case-sensitive.
Click Next.
2.
The Wireless Security Confirmation dialog box appears.
Click Next.
3.
Chapter 10: Working with Wireless Networks
Configuring Wireless Networks
277