QUOTE (Sendaz @ Oct 11 2013, 03:45 AM)
Ok tape may have been a bad choice as a storage medium, but there would be some sort of backup of essential systems on either optical storage or hard drives that are then stored in a secure/shielded area for going back to if there was a problem.
Would you have everything? Probably not, like you said there is a huge amount out there, but certainly some form and level of back up for key components continues to be used.
There's something about the setting that precludes applying the standard idea of "backups" and it's pretty well always been that way. What that is exactly, I'm not sure, but I imagine that the risk vs cost ratio is balanced heavily toward "cost." Data loss in Shadowrun is almost totally unheard of outside of a total matrix crash, so backups for the sake of data loss prevention would be all cost vs minimal to no risk (and even in a total matrix crash, data loss is still actually pretty low, otherwise the SIN database would've been trashed even harder than it was those couple times).
Let's ignore the fact that you need to versioned many of your files in real life, and assume that a "file" in Shadowrun contains its own complete version history.
So the only reason to store backups is to protect against corporate shenanigans and runners.
This leads us to the following:
A host (or node, or whatever version we're looking at) is its own digital vault, with its own high (even deadly) security, its own entry points, and so on. A physical backup would require a physical structure with a physical vault with its own physical security.
If random data loss is out of the picture, is it more secure to house things in two locations, or just one location?
In the case of data
theft, two locations is the less secure option (the cost of protecting a piece of data has to be paid twice). In the case of data
destruction, two locations is the more secure option (if something happens to one, there's another to fall back on).
Honestly, I can't tell which one of these is better. Maybe it should be different based on the sensitivity of the information. Maybe some hosts should have mirror copies (though then you get back into the question of having to maintain double or triple security).
Personally I'm going to run under the assumption that intricate virtual and physical backups are largely impractical for (reasons).
QUOTE (Tanegar @ Oct 11 2013, 09:03 AM)
Two points:
1) If you're running silent, you're not connected to the Matrix. That's what "running silent" means: no transmissions.
2) Been in many firefights, have you? 100 meters is just over 109 yards. At that range, what you have isn't a firefight so much as two groups of guys trying to suppress each other. Unless you have a sniper, 100m is beyond the effective engagement range for small arms.
1) "Running silent" essentially means "not automatically handshaking everything within 100m" -- you're still on the matrix, you're just not advertising. You can turn everything off, at which point you're simply offline.
2) Personally, I've never been in a firefight, nor in any military or police force, or had anything other than backyard training. But I've gone out many times to plink targets from 100 yards, and it's not especially difficult to shoot something like a clay pigeon or a soda can at that range if you're using a rifle. Handguns are slightly different, since there's more inherent randomness to the precise path along which rounds travel after exiting the barrel. Shorter barrel, lighter round, slower muzzle velocity -- all adds up to the handgun round ending up somewhere other than the exact aim point each time, exacerbated by distance.