File:Q4.png Data Networking Security is the 29th level of Quake 4. Followed at the lower floor of the terminal. The elite squad of the human forces have secured. Now, Matthew Kane have to come up to the upper floor of the final tower by the teleport, due to the fact only Strogg can go inside. When normal human will be in result in death as the time has come to deactivate the security, which will open the gateway to the Nexus Core into the heart of the enemy headquarter.