The secret of two hidden messages in Google 2008 Logo

The secrete messages in Google's 2008 logo revealed. Google put silently two hidden messages in its 2008 logo. Google is celebrating 25 years of TCP/IP and the New Year.

Following are the two messages, with its meaning.
1) In this message Google is showing a cable making 2008.

2) The second message shows "SYN SYN/ACK ACK" on the bottom of the logo in little colored dots (see carefully).

What is syn syn ack ack?

The syn syn ack ack is referred as a "Three Way Handshake."