This is in regards to the idea mentioned in several places on the forum that the intent of the rules may have been to allow a Decker to protect all of the Runner's PANs by linking them to the Decker's own PAN. I think this seems very reasonable.
Xenon said something in another thread that got me thinking...
- Rules as the author originally intended them (RAI): You [house] rule that PANs may be daisy-chained to create one big network that normally the team's technology specialist (decker, rigger, living network technomancer) is defending. This indirectly mean that if the network is running silent and someone successfully take an opposed matrix perception test then this someone will spot the whole silent running network. It also mean that if a hostile hacker gain access then he will be considered to be on the inside and have access on the whole daisy-chained network at once.
I wonder about that last bit I have emphasized.
For what I am about to say, reference the "User and Admin Access" section on page 178, and also an assumption that the word "system" in that section refers to devices, networks, and hosts. That is, even my Smartgun has Outsider/User/Admin levels of Access. I am also making the assumption that systems have access to each other. For example, I have Admin Access to my Commlink. If I want to use that Commlink to do things with my Smartgun wirelessly, my
Commlink has to have User or Admin access to the Smartgun. However, if I am directly connecting a wire from my Smartgun to my Goggles, they only have to have Admin Access to each other via the wire; nothing else needs any Access at all.
Consider three participants: the Hacker (who seeks to gain access), the Decker (who seeks to defend) and the Runner (who just wants to go about their business of killing people and breaking things).
I think it is for sure the case that IF the Decker can create this PAN of PANs, then if the Hacker cracks the Decker's PAN, they gain the same level of Access to any device (including other people's PANs) that the Decker had access to.
Xenon's scenario seems to be functionally equivalent to saying that the Decker must have Admin Access to the Runner's PAN to be able to protect it with their own PAN. I'm not saying Xenon is wrong, because we are in the realm of RAI and house rules anyway, but this seems like only one possibility. Why couldn't the Decker do this with only User Access, or Outsider Access for that matter?
If this is the case, then gaining Admin Access to the Decker's PAN does not automatically grant free rein to the Runner's PAN, it only gives either...
* User Access - this is still very, very bad. It would let the Hacker use all kinds of nasty actions within the Runner's PAN (e.g. Control Device, Edit File) but not quite as bad as having Admin Access.
* Outsider Access - this is still bad. I think this would mean that there is no way for the Runner's PAN to "run silent", it will be bare-ass naked to the Hacker. In addition, the Hacker now only needs to beat the Commlink's pathetic D/F attributes to get Admin access to the Runner's PAN. But the Hacker would not be able to willy-nilly do stuff with the Runner's other devices inside the Runner's own PAN (e.g. their Smartgun).
And with Admin Access to the Decker's PAN, the Hacker can also do whatever they want there, such as Reboot the Decker's cyberdeck (forcing the Runner's PAN back out onto the Matrix without protection) or Send Messages to the Runner as if they were coming from the Decker, or Snoop on all the data going back and forth (which I think would probably let the Decker know the physical location of the Runner in most cases) or screw with the Decker's own devices (like Formatting and the Rebooting the Decker's cyberjack).
Also, while Admin Access to the Runner's PAN might not be necessary for the Decker, I could see where it could be useful for the Runner and Decker to allow this access. If they have decided to let that happen, then they are betting the added value they gain compensates for the danger should the Decker's PAN get cracked by the Hacker.
What do you all think? I trying to stay as close as possible to the RAW in my thinking with the exception of the PAN of PAN's idea.