QUOTE (hermit @ Oct 1 2015, 03:07 AM)

That's actually a lot less information storage than one would think, unless you plan to near-instantly kill the courier when 'loading up' the data. Most information in the human genome, even the parts hat are not directly transcribed ("genes"), do have a purpose. And there's only a few Terabytes of Telomeres - hardly enough for comprehensive military test data today, much less in the future where everything has metadata pertaining to the sculpted Matrix. Plus, you'd get a lot of noise from repair mechanisms trying to restore the DNA to 'default' (have fun sorting your hopefully encrypted data package from that). And if a cell's DNA is massively damaged (which this would count), the cell usually 'commits suicide' (conducts apoptosis).
You could, however, either implant a specific piece of bioware memory that uses some type of RNA to store data, inject a bunch of smart nanites that connect to form a cloud storage (much like CFD does), or try to micro/nano-etch information on an organism's hard parts (tendon ligaments, bones, hair, nails, teeth).
But I agree, Shadowrun needs more data couriers.
Didn't 4th edition have data storage nanites and bone etching nanites that made it possible to mostly secretly hide data in a courier? The data nanites just needed a blood extraction and a proper reader. The bone etching required injecting reader nanites into the body (or really detailed scans), but nanites didn't have to remain in the body to keep the information.
The overall issue with storing sensitive data in the blood (nanites or DNA) is that all someone needs to steel (a copy) of the data is a sample of the blood. In a world with this much gunplay, that's not the hardest thing to spill.
QUOTE (bannockburn @ Oct 1 2015, 08:53 AM)

Which is why one of my current characters has a data lock. Data couriers are cool. Just like bow ties.
+1 Geek Points to you sir.
I like putting Datalocks on my hacker characters as a back-up non-networked file storage. Just run a cable from your jack to your lock to do backups.
I also really like sticking Datalocks on Street Sams and Faces so they can fill that Data Courier concept.
Somewhere I have a 4th ed character build for a full on courier with Bike Messenger + Parkour abilities and set of courier gear like Datalock, Manacases, etc. A viable character for standard runs, but really shines in delivery based runs... at least in theory.