is this your personal wireless network (where you control both ends and the public can't connect)?  or is it available to the public?  or do you not control the wireless router portion?

 

If you control both ends and use WPA or WPA2, you are fine.

cool. i am using the WPA2. i do control both ends of the network.

thanks for the info

your basically fine then.  that's a very secure place to be.

 

the only issue with WPA2 is making sure you use a very long and random passphrase -- ideally you want 20+ characters (upper and lower case letters and numbers).  If your passphrase is a word, it's vulnerable to dictionary attacks -- if it's too short, a brute force attack can be used.