Oh dear...
System Failure, page 15f:
Like many of Deus’ creations, the technology of the Network is ahead of its time. Each Node in the Network is implanted with a suite of advanced headware disguised as everyday business ‘ware, so that most cursory security or medical scans detect nothing out of the ordinary for a productive member of twenty-first century society.
Each Node’s headware suite includes a large amount of headware memory, compressed with state-of-the-art software and bound with a data lock and Rating 8 encryption so that even the Node itself cannot access it. It is here that the compiling code fragments for Deus (and Megaera) are sealed.
There is also a sizable secondary memory storage unit used in conjunction with the Node’s cranial cyberdeck and datajack/knowsoft link. Each Node also comes equipped with an internal radio transceiver, subdermal speakers, a transducer and a cutting-edge simsense transceiver that the rest of the world has not yet seen. This internal simsense transceiver allows the Nodes to transmit and receive short-range Full-X ASIST transmissions over an encrypted radio wave carrier signal. Combined with a system of headware sensory links, this allows Nodes to share sensory information, sometimes even memories and experiences, over a distance of about 20 meters from one another or through the Matrix.
The only piece of bodyware that the Nodes possess is a set of Rating 6 skillwires, which, combined with the knowsoft link, allows the Nodes to download skillsofts and utilize them
if necessary.
I might also point out that your arguments would be equally valid against any other piece of cyber Deus installed. Are you claiming Network members didn't have any cyber?