Its supposed to offer more security from hackers. That's all. If i were your neighbour and was using a windows machine to hack your internet, I wouldn't know you had interenet because its "invisible". So technically if i cant see it, then i cant hack it.
However, you can download tools which will reveal it anyway. But that's the idea behind not broadcasting your ssid.
BTW: you know what the ssid is..?? Incase you don't, when you go to connect to a wireless connection your computer does a search to see whats available. Then it shows all the networks which are in range and asks you to pick one. The name of the network you see is the ssid.
the network is invincible to those who are unaware of the SSID
SSID
the SSID
The host will not be allowed access to the wireless network.
AES
security
A beacon frame
You can use its IP address or network name (your firewall has to be configured properly).
Static IP Address
Network+ Guide to Networks answer: A beacon frame
Actually if you choose to broadcast SSID security of your network is even lower.
You will need a wireless router or access point that is properly configured in the PSP
Most WAP devices (Wireless Access Point) come configured with a default SSID. They may have names such as 'linksys', 'cisco', '2wire', etc.