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600	5880	I'm going to talk to you guys about biohacking using an SDR when you don't know what you're doing.
6000	19120	And my name is J9, and I'm a security researcher, former systems administrator and former web developer.
19120	21900	I'm almost done working on my bachelor's.
22260	23780	I know, I'm fucking old.
23780	25420	It's like, why are you still in college?
25800	28160	I am an actual velociraptor.
28460	32080	They've learned that in my family and at work.
32640	39300	And so I have a health issue I'm trying to solve, and it led me down this road of what you're about to see.
39300	43060	And my Twitter handle, if you want to follow me, is fuckyou99.
43800	48340	Spelled F-A-C-K-Q-U-E-99.
53160	55440	So what the hell is wrong with me?
56080	64580	So for the last few years, I've been having trouble where I can't burp, I have horrible heartburn, and I don't poop often.
64880	70780	So I went to the doctor, and I told him all of this, and he was like, yeah, there's something wrong there.
70780	77180	So we did a whole shit ton of tests, and we're trying to get to the bottom of it.
77340	89740	The can't burping part is probably the worst, because imagine you have an air bubble that gets stuck up here, and you can't let it out, so it just hurts all the time, and it just keeps moving up and down, and then you have to go into the bathroom and,
89740	97340	like, make noises like you're gonna throw up until it comes out, and then it sounds like a giraffe being bludgeoned to death.
97960	102720	And when you're in the bathroom with other people, everyone gets concerned.
103740	104980	Like, oh my god, are you okay?
104980	106080	Did you have too much to drink?
106080	107660	And I'm like, no, no, no, I just had to burp.
107660	108900	They're like, what the fuck?
109120	109540	Yeah.
110820	111460	Yeah.
112980	120200	So we had some medical tests done, and there were two tests done on the same day, and one of them was a manometry.
120220	137640	And if you don't know what a manometry is, the gentleman to my right here, wearing the lovely pasties, because this is family-friendly after all, has a large tube of pressure sensors that get shoved up your nose until it goes down into your throat, and the tube is basically,
137640	140820	like, pushed all the way down into your esophagus, into your stomach.
141120	148700	You're awake during this, and then after the tube is in, they feed you, like, little baby bird portions of saline, and you have to swallow.
148700	152120	And as you swallow, they measure the pressure of the esophagus all the way down.
152300	157100	So when they tried to get the tube up my nose, they gave me lidocaine, but lidocaine doesn't do shit for me.
157220	166880	So apparently, when you're in the hospital, and you're in an operating room setting, there's four analgesics that are approved for use in that setting, and they're made from cocaine.
169980	171260	So they gave me that.
171260	173840	My doctor literally said, go get the rocket.
176280	179900	They gave it to me, and he looked at me, and he goes, now you're ready to be a stockbroker.
179900	181080	And I'm like, thank you.
181760	183860	Just skip right over the Series 7.
184400	187780	So, you know, they get it up there.
187780	193400	I'm, I'm, like, focusing on something so it doesn't hurt so much, because it is literally actually torture.
193560	205920	And we, we did the test, and they noticed that there were issues where the upper esophageal sphincter squeezing way too much, and my esophagus itself is just like, I don't fucking know what you want from me, but I ain't doing shit for you.
206020	211240	So we had the next medical test, and that was a pH sensor test.
211240	225780	So after they pulled this giant snake out of my face, the, the beautiful, wonderful, lovely, and I love this man, anesthesiologist, hit the plunger on ketamine, because this hospital uses ketamine to knock your ass the fuck out.
225920	239500	So I get knocked out, and they proceed to outfit me with a medical device in my esophagus, right above my stomach, that will measure the pH while I'm not on my acid reflux medication.
239500	247280	And it stays pinned in there for about four days, or five days, and it'll detach on its own and pass through your system and, and go away.
248140	264960	While I was under, I didn't know that the combination of cocaine and ketamine can actually cause your brainwaves to change to, like, a delta pattern, which is similar to what happens to you when you have DMT, which is also similar to what happens to you when you're dying.
265540	274160	So I'm laying there, and my mom, who's been dead for about 15 years, came, like, tapped me on the shoulders, and she's like, hey, kiddo.
274160	275720	She's like, come with me.
277740	279540	So I said, okay, let's go.
281420	286440	And so we went through the wall, and I, I looked at my body behind me, I'm like, fuck that bitch right there.
286440	287380	Fuck that.
287680	291840	So, and then we went on this amazing adventure, and it was all, like, black.
292900	297560	And we came upon this thing that I can only describe as a sun, but with no heat.
297940	299860	And, all right, here's where it gets weird.
300660	302460	If it wasn't weird already.
304780	306580	So there's a sun with no heat.
306620	311700	And my mom and I are having a conversation, but we're not using our mouths, because you don't have to, and everything's telepathic.
311700	318600	And so she turns into, like, this piece of paper and, like, envelopes into the sun like an onion skin, and then I do the same thing.
318600	321740	And you know how they say, like, your life flashes before your eyes?
321920	327320	What that is, is you're uploading all of your experiences that you've already had to this thing.
327680	337820	And so what I came out of this experience with was, we're all actually part of this thing, and we are the only way this thing can grow.
337820	347180	And this thing, if I had to place an age on it, is like an angsty teenager, which makes sense, because I think the whole world is basically angsty teenagers.
348000	351720	So yeah, long story short, God's an angsty teenager.
351720	352780	He doesn't know shit.
352780	354240	We're all onion skins.
355480	357120	The sun is not hot.
357260	358600	And then I came back.
358600	360840	And when I woke up, I woke up screaming.
362500	363980	I scared the nurses.
363980	364940	I made one of them cry.
364940	365820	It was great.
367920	371700	But the cool thing is, when you wake up screaming, they give you all the apple juice you want.
374200	376420	So you're probably thinking, wait a minute, what?
376740	379240	So let's take a step back for a second.
379240	388300	So a pH sensor was put into my body, and this pH sensor sent data to a receiving device that I had to wear.
388300	398060	So when I woke up, I was wearing this little mechanical purse that just would beep with flashing lights every now and then, which is horrible when you're trying to sleep, because it's the brightest goddamn thing in the room.
398380	400660	And they told me, wear this for four days.
400660	404980	It's going to record whatever the sensor inside your body is saying.
404980	405960	And I'm like, okay.
406480	408820	So can I listen to it with a software -defined radio?
409580	411500	And they were like, I don't know what that is.
413640	418640	So kind of in a haze, I just was telling all the nurses and doctors, I'm going to hack this thing.
418640	421000	I'm going to fucking hack the shit out of it when I get home.
421500	422760	I don't know how to do it.
422760	424240	I'm going to fucking do it.
424760	434240	So I get home, and immediately, once I'm actually not falling over and bumping into walls, I realize that I have limited time to do this.
434240	439560	The test ends in four days, and I also had no idea what the fuck I was doing.
439760	444840	So I figured, let me try and get started.
444840	451740	So I started Googling what software to use and how to get started, and I did have a software-defined radio that I got at DEF CON 27.
452360	460960	So I pulled that out of a box, and I hooked it up to my machine, and after some Googling, I realized SDR Sharp would be a great way to start.
461080	463140	So I installed that on my machine.
463140	466520	There were issues installing SDR Sharp, because I had a Windows 10 machine.
466580	471900	Antivirus thinks it's malicious, but your face is malicious, so whatever.
472720	475600	Then there were issues installing the drivers.
476120	492520	The ones on the SDR Sharp website don't actually work, so you need to do it a slightly different way, and you can, if you Google for SDR Sharp driver Windows 10, you get this awesome link, and the guide to install it is basically idiot-proof.
492900	500240	Everything you need is actually already in your install of SDR Sharp, but the documentation on the SDR Sharp website doesn't say that.
501440	508820	So I hooked up my SDR, and I didn't listen yet, because I didn't know what to listen for.
508820	513200	So I figured, okay, well, if it's radio-based, it's got an FCC ID.
513440	527600	So I searched for the FCC ID, and I found the information that said it was operating frequency that was allowed for the 433.92 megahertz.
528140	533920	And then I was like, okay, well, let me learn a little bit more about this device, and I researched the patent of the device.
534680	541680	Because, you know, I knew who made the device, and I figured, you know, they have to have filed for a patent, and they did.
541680	545500	So I found all of that information, and the patent was really complete.
545500	549760	I mean, these guys were basically like, yeah, here's how you can go home and make your own, you know.
550500	561540	So I'm not really great at reading electronics-based drawings, so I don't know what half the shit says, but I know, you know, I kind of get it.
562140	567760	So the way it actually works is, it uses an ion-sensitive field effect transistor.
567760	570900	I had to google the shit out of that, because I was like, I don't know what the fuck that is.
571540	573120	And that's the pH sensor.
573120	588200	So essentially what happens is, that's what comes in contact with the H positive ions, and depending on how many ions it detects, it spits out a number, and that's your pH reading.
589400	599520	So to continue with the patent, the other awesome thing about the patent was, it had the packet structure for how the data was going to be sent to the device that you had to wear around you.
599600	607820	So I was like, okay, this is great, but it didn't necessarily say how many bytes or how many bits each thing was.
607820	613400	You don't know how long the preamble is, you don't know how long the transmitter ID, message ID, data, or checksum is.
613400	616060	So you've got to kind of figure that out.
616420	619660	And then I thought, all right, now let me try and capture it.
619660	629340	So I opened up SDR Sharp, and I actually found it not exactly at 433.92, and that was something interesting that I didn't know, that 433.92 is kind of a suggestion.
629360	630880	It's like, it's going to be around here.
631160	639340	So I kept surfing around, and I finally found it, and it's literally that little tiny blurb, blip, right?
639340	641140	You could see it kind of in the center.
643260	646440	That little itty-bitty dark spot, that's it chirping.
647080	653660	And it was really weak, and it was competing with everything in my house that's also on the same frequency.
654160	656900	So I got a lot of noise when I captured it.
657400	659760	And then I asked myself, had others done this before?
659760	661520	Am I doing this the right way in the first place?
661520	664860	Am I even, like, going down the same, the right path?
664880	669240	Or did someone else find something that maybe I didn't catch on to?
669260	672560	And I did find that there were two other researchers who had done this before.
672560	680240	One of them was named Justin Dulski, and he captured the sensor emanations using an application called GQRX in Linux.
680360	684840	Well, he used a Mac, which I guess is actually Linux.
684840	689080	He also saved emanations as AM demodulated audio.
689080	695720	So then I went back and did the same thing, and I heard it actually go, you know, and I was like, ooh, that's cool.
695720	697300	I need that to be my ringtone.
698740	709100	He used an application called Odyssey to analyze the waveform and decode it, and he also found the same patent information and used the packet format information that I also found to decode his results.
709140	712140	And his link to find that is here.
713300	715320	James Wu was the other researcher.
715320	729500	He had a far more technical write-up that actually delved into the waveforms and math and bit length and pulse modulation and encoding, and I had to Google everything.
730000	732140	I was like, I don't know what this means.
732340	738660	But he also used an application called RTL433 to capture and decode the sensor emanations on the fly.
739520	744320	And that's kind of like, in my opinion, that's kind of cheating a little bit, because the application is doing everything for you.
745040	748660	I know it's not actually cheating, but like, I don't know.
748780	750180	I don't know.
750300	751720	That's the easy way.
752020	764680	But he speculated the formula for converting the raw pH readings into actual pH, and since he was able to see his human-readable pH levels on his monitor, I was not.
764680	767300	Mine weren't coming up on the screen.
767700	777000	There's his link there, and as you can see on the right, he found some great information about modulation and bit length.
777660	783920	So then I followed his instructions and I did exactly the same thing, and I got the pH readings.
783920	798300	I was like, cool, okay, but I also got the actual hexadecimal codes to look for, and now I had something to actually say, now if I find something, I know I'm on the right track, because I had all these recordings, but I didn't know what the hell I was looking at,
798300	801440	because it was a mess, because none of it was really truly clean.
804200	809640	So I said, okay, now let's do it the hard way, because mama didn't raise no script kitty.
810960	811880	Hell no.
811880	816260	She would smack the shit out of me if she was alive and I tried to do shit the easy way.
817300	831160	So now I knew what to look for, 59-bit hex string, preambles, first nine bytes, TXID, 16 bits, message ID, eight bits, pH reading, another eight bits, another pH reading, another eight bits, and check some eight bits.
831160	838640	So the reason why there's two pH readings is because it actually reads every six seconds, but only chirps at you every 12 seconds.
838640	842880	So every 12 seconds, it gives you the two readings, the first one and the second one.
843420	858420	And through more Googling, I heard about Universal Radio Hacker to both record and analyze RF emanations, so I wouldn't need SDR sharp anymore, so I installed that on Kali Linux in a VM, and I needed Python 3 and NumPy to do that.
858940	865240	So I got that running, and I tuned in and recorded it, clicked analyze, and instantly filled my hard drive.
867300	868420	Oops.
868500	877880	I crashed URH about a bazillion times, started clicking around like a toddler, Googled everything, and finally got some bytes that made sense.
877880	880200	That process took a few hours.
880200	888360	But my family was just like, all right, you just do what you're doing, we're just going to leave you alone, because for a while everyone was like, I'm hungry.
889320	891320	I need food.
891380	893200	I'm like, go away.
893220	895120	So yeah, they did.
896060	896880	So yeah.
896880	901320	So here's an example of something I was able to pull out with URH.
901320	904240	Now, I don't need this entire string of bits right here.
904240	907700	I only needed the first few chunks.
907700	909200	And this is not actually complete.
909200	915060	This does not include the preamble, and it doesn't include the TXID, but it includes... I'm sorry, no.
915060	919480	It doesn't include the preamble, but it includes the TXID and the message ID.
919480	925120	And now, since I already knew what to look for with the TXID and the message ID, right?
925120	930460	The message ID being BD, and the TXID being FF6D, right?
930460	932660	So it's FF6DBD.
933320	939060	As you can see in here, you've got that DB6DB.
940180	941160	There you go.
941160	942380	That's part of it.
942420	950160	So since I don't need the preamble, because it's just going to go anyway, I pulled out the piece I needed.
950160	956000	I knew how many bytes I needed or bits out of this piece, and I was able to decipher what it was saying manually.
957320	959460	Now, pencil's down.
959460	960500	The test is over.
960500	977220	I have to hand in the little tiny device that I'm wearing back to the hospital, but I wasn't done testing, because now I wanted to be able to take what I had and retransmit it into a receiver to see if I could change the data and have the receiver accept data that's fake,
977220	984180	or accept too much data, or what happens if the receiver accepts data that shouldn't even work?
985020	995300	So I tried to buy a receiver off of eBay, but it got cancelled, because I think the dude just wanted $75, and there was no actual device.
995560	998820	So I couldn't get that, so I tried to buy another one.
998820	1007700	It would have taken two weeks to get to me, and that was too long, because the device, according to the patent, the batteries run out after four days, the sensor device.
1007700	1011040	And I had already had it in my body for four or five at that point.
1012220	1020480	So yeah, I would have liked to have messed with my test results, but I also didn't want to mess with my test results, because I didn't want to piss off the doctor.
1020480	1030660	But at the time, I also didn't realize that my SDR was receive-only, so I wouldn't have been able to do that anyway without going shopping first.
1031520	1034420	And yeah, so the implant was still chirping every 12 seconds.
1034420	1038400	I started experimenting results with results from eating different foods.
1038400	1041820	So while it was still in there, I was like, all right, well, what happens if I eat hot sauce?
1041880	1043400	What happens if I have orange juice?
1043460	1045080	What happens if I have coffee?
1045200	1046500	What happens when I drink water?
1046500	1048780	So I was trying to like get those different readings.
1048780	1055000	And then as it, after it detached, and you could tell when it detaches because you're just like, oh my god, that feels so much better.
1056380	1059280	I followed it like through my digestive tract.
1059280	1063600	So every few hours, I would take a reading and be like, what's it doing now?
1063640	1065520	I think it's in my poop.
1065560	1066160	Yeah.
1066540	1072780	So speaking of, I made the decision to recover the implant because it still had some life in it.
1081220	1083820	So I could do pH baseline testing.
1083820	1095660	So I went on Amazon and I ordered those pH strips that they give you like in middle school, that like you put something on it changes color, you know, so if you lick it, and it comes out basic, you're like, I'm so basic.
1096160	1101460	So I bought those, and I waited.
1102020	1103640	And all
1107120	1109980	right , so I love my husband.
1110840	1111820	I really do.
1111820	1113300	He's a very patient man.
1113780	1116600	But he knew what he signed up for when he married me.
1119720	1127440	So he goes into the bathroom, he's like, honey, I'm like, yeah, he's like, um, what's the bucket for?
1128300	1134300	And it is actually the orange Home Depot bucket that says let's do it.
1139880	1143340	Because you know, when you're when you're thinking about what bucket should I use for this?
1143340	1144880	What do I have in my house already?
1144880	1147520	I don't want to spend money on something I'm gonna shit in.
1149200	1150280	I was like, oh, cool.
1150280	1152340	The one we painted the living room with that'll work.
1153840	1163420	So yeah, I shit into a bucket, slapped on some rubber gloves, and unfortunately, it wasn't in that poop.
1166140	1179920	So after I got done, I realized I probably should have before sticking my hands in there, gone back over to my computer, turned on the software to find radio to see if I was still chirping every 12 seconds.
1180580	1181940	But I didn't do that.
1181940	1183400	I was like, all right, let's just fucking go.
1183400	1185360	Let's get in there, you know.
1185360	1189820	And you know, in your brain, like the whole time this is happening, your brain is like, that's chocolate mousse.
1189820	1190860	That's chocolate mousse.
1190860	1192160	That's chocolate mousse.
1192440	1194100	You're like, no.
1194100	1194820	Yeah.
1195520	1197860	So try, try again, right?
1197940	1199020	Try, try again.
1199020	1205460	So it took some laxatives and the next day it was go time again.
1205540	1218700	So of course the bucket had already been used, so I had to bring it out to the front yard and get the sprayer hose and put on the equivalent of like a hazmat suit and spray shit out of the bucket in front of the neighbors.
1224060	1227780	And everyone's looking at me like, I think she needs a beer.
1230560	1232680	So yeah, that's the power of the Home Depot.
1232700	1242860	It did come out in the second trip to the bucket and there was much cleaning of the sensor and that's how big the sensor is.
1242860	1251920	And I have it next to a guitar pick for scale and I have it with me if anyone would like to see it and get hands on with it.
1251920	1253440	You can even taste it if you want.
1264500	1269340	So after I got that out, I did do more testing with it and then it died.
1269340	1271560	It died on me day 14.
1271800	1273440	I did the lemon juice test.
1273440	1277120	I thought, cool, I wanted to do the bleach test next and it was dead.
1277120	1278500	And I'm like, no.
1278780	1296140	But I got the results I wanted to be able to formulate some sort of baseline based on the numbers that I was being shown in the actual pH readings and what the actual pH was on the litmus strip of the same liquids that I was sticking the device and the litmus strip into at the same time.
1296140	1300940	And I was able to refine the calculation that Justin Wu made.
1301300	1302860	His was way over complicated.
1302860	1307960	It's literally just the number divided by 25.5 and you get the actual pH.
1307960	1312360	So for me, that's kind of like, okay, did I extend the work that they did?
1312360	1314080	I feel like I did.
1314080	1314600	I don't know.
1314600	1318600	I don't think either of them went to the point where they're, you know, let me dig around my poop.
1320180	1321140	So, yeah.
1321700	1326680	But anyway, the pitfalls in trying to learn all of this is I fucked up a lot during the way.
1327520	1329180	There was a limited time to do this.
1329180	1330120	Life gets in the way.
1330120	1331040	I worked full time.
1331040	1331800	I have a family.
1331800	1333580	Obviously they're hungry all the time.
1334040	1336060	The implant's battery died at day 14.
1336060	1339760	The receiver would not arrive from eBay in time, so I couldn't test with the receiver.
1339760	1345260	I still could if I wanted to order a receiver and then just try to replay the stuff in there.
1345560	1350740	The capture data that I had was not always usable, because again, there's a lot of noise.
1351100	1355700	I had difficulty trying to capture a clean signal where I was.
1355740	1359000	Had I known that we had a Faraday tent at work, I would have gone there.
1359200	1362520	Although I don't think they would have let me poop into a bucket at work.
1362520	1364460	That might have been too much.
1365040	1367600	And there was an enormous learning curve.
1368480	1371900	So I had all this data that I recorded.
1371900	1373520	Some of it I couldn't quite figure out.
1373520	1379140	I couldn't figure out if the data I was looking at was pure enough for me to actually get real results from.
1379140	1381060	So I went to ShmooCon.
1381440	1383140	And I went to the RF Village.
1383140	1385500	And I participated in the RF Village CTF.
1385500	1388520	And while I was there, I asked all my questions.
1388780	1390420	And it was wonderful.
1390420	1391880	These guys are amazing.
1391880	1393180	Seriously, can we clap for them?
1393180	1394600	Because they're fucking awesome.
1395700	1397720	You guys are fucking awesome.
1398000	1399780	You made this shit possible.
1399880	1400800	You guys.
1400940	1404840	So yeah, some of the data I was seeing in my capture was confusing.
1404840	1406320	They helped me figure it out.
1406320	1418540	They showed me like different ways to kind of weed out noise, how to play with like the FTTs and stuff and kind of refine where your zero point is to try and turn your wave into the right thing.
1418540	1423660	At the time, I also was confused about ASK and FSK and they really explained it well.
1423660	1426320	A lot better than the internet was explaining it.
1426640	1428660	And yeah, they just freely shared their knowledge.
1428660	1429480	It was amazing.
1429480	1431320	And then I did the RF CTF and it was fun.
1431320	1433200	So 10 out of 10, highly recommend.
1434880	1436220	So my findings.
1436560	1438520	I still don't know what the fuck I'm doing.
1439740	1441680	But I learned a shit ton.
1442540	1446880	The data recorded in the RF emanations was unencrypted, obviously.
1446900	1449840	The implant and receiver were not key paired.
1450080	1451440	So that's an issue.
1451440	1458200	I know that the company that makes the medical device has a submission area where I could report this to them.
1458200	1461900	And I probably will, but they're probably going to be like, yeah, yeah, yeah, we know.
1461960	1470440	They did somewhat obscure the data by having it be in a packet format and hexadecimal.
1470440	1473920	And I mean, it's obviously not clear text in that way.
1473920	1477560	I mean, it's not going to tell you, hey, the pH is this.
1477760	1482160	But if someone like me can figure this out in four days, really anybody can.
1482160	1483580	So how obscure is it?
1484140	1485780	But yeah, I learned stuff.
1485980	1488180	The pH in my stomach was that of vinegar.
1489240	1496080	I learned the formula to try and calculate on my own what the expensive software that they used at the hospital was doing.
1497280	1508700	And vinegar, by the way, is enough to cause the erosion in the esophagus that I was experiencing, but not enough to digest my food, which is why all the burping and why all the pain and why the problem's pooping and all that jazz.
1509120	1512180	My doctor is currently afraid of me.
1512380	1513700	And he should be.
1513700	1514920	He bills too much.
1515700	1516640	I'm just kidding.
1516640	1517220	No, he's great.
1517220	1518680	He's actually fantastic.
1519080	1528480	And my employer, when I told them about this, and yes, I told them about the shitting into a bucket part, they put me on an RF project, and it's going well.
1528480	1530180	So I'm really happy about that.
1530580	1531580	I think it's going well.
1531580	1532040	I don't know.
1532040	1536320	I have to... we'll see if I still have a job after this.
1538680	1541280	So where that took me.
1542000	1546840	Smucon, the day before, I participated in Hackers on the Hill, which was awesome.
1547980	1558040	Some of the people that I knew who were part of that, I told them what I was doing, and they were like, you know what, if you have a concern about device security, you should come do this and talk to Senate staffers.
1558040	1559980	So I did, which is really amazing.
1560080	1564300	The Capitol's really cool when you can get in and you're not like marauding it.
1564300	1565340	It's really good.
1566420	1568140	They don't like when you do that.
1569160	1573340	So there's a Froyo underneath the Capitol complex.
1573820	1575840	It's a self-serve Froyo machine.
1575840	1579160	These guys are so fucking lucky to have this.
1580160	1583280	Like seriously, this is where our tax dollars went, but I'm cool with it.
1583280	1586360	I'm like, yes, have all the Froyo you want.
1587020	1590780	So yeah, I met with them and I talked to them about three things.
1590780	1601440	One, ICS, obviously I work in the ICS community, and I said, I understand that we have recommendations, we have lots of NIST recommendations, but what about enforceable standards?
1601440	1602640	I don't see those.
1602960	1606260	And I think it's time now to move to enforceable standards for those.
1606260	1608420	And then I told them about the medical device thing.
1608420	1610920	And yes, I told the staffers about shitting into a bucket.
1611380	1622000	And I said, is what this company is doing to conceal their data, is that a best effort or should it be concealed more?
1622000	1625300	Obviously there's no encryption, no key pairing to the device.
1625740	1628840	And where are the standards for this?
1628840	1633920	And they said that the FDA has a lot of medical standards, try finding them on the site, it's impossible.
1634880	1640480	And then the third thing I talked to them about was the federal view of cannabis for medical users, because why the fuck not?
1642820	1651800	And yeah, so aside from the Froyo machine, Monorail's fucking cool, and you can buy Senate-branded Solo cups in the gift shop there, which are amazing for beer pong.
1653060	1653740	Thank you.