[00:01.090 --> 00:03.210] Hey everyone, thanks for joining. [00:03.210 --> 00:08.450] I'm the Greek, I'm the chapter lead for TOOL in Colorado Springs, Colorado, [00:08.450 --> 00:11.930] and this is my first DEF CON presentation. [00:11.930 --> 00:18.150] So, even though we're not doing this in the real, so to speak, [00:18.150 --> 00:23.790] I do know the tradition, so I'm going to carry it out. [00:36.530 --> 00:37.490] Opa! [00:43.230 --> 00:46.210] Shouldn't drink Lynn Leavitt like that. [00:50.730 --> 00:56.550] Anyone who's familiar with the Fallout franchise of games [00:56.550 --> 01:01.830] will know where the title for this talk comes from. [01:01.830 --> 01:04.890] Are bobby pins more effective than lockpicks? [01:04.890 --> 01:07.810] The answer is, you know, obviously no. [01:08.070 --> 01:11.370] But, what if you don't have lockpicks? [01:11.370 --> 01:15.810] Well, you planned poorly. You should have them with you. [01:15.810 --> 01:24.110] There's only a few states that having them on you is a crime in and of itself. [01:24.110 --> 01:27.750] Now, internationally, I'm not familiar with the laws, [01:27.750 --> 01:32.230] but obviously check your state and local authorities to make sure that [01:32.230 --> 01:37.470] it's legal for you to have them on your person in the state that you're in. [01:38.310 --> 01:44.670] Like I say, there are some states that they're not legal to have on you at all times. [01:44.670 --> 01:51.390] Virginia, Mississippi, Nevada, which is strange because that's where DEF CON's at all the time, [01:51.390 --> 01:54.690] and there's one more. [01:55.090 --> 01:59.010] Mississippi, Ohio, Nevada, and Virginia. [01:59.010 --> 02:04.210] They're considered prima facie evidence of the intent to commit a crime. [02:04.210 --> 02:06.590] So if you're in those locations, don't have them on you. [02:06.590 --> 02:08.810] So if you don't have them on you in those locations, [02:08.810 --> 02:12.490] what do you do if you need to pick a lock? [02:12.630 --> 02:14.650] Legally, of course. [02:28.480 --> 02:31.580] You do what we've always done. [02:31.580 --> 02:34.040] You make your own, right? [02:35.120 --> 02:38.740] You might have started with the paperclip. [02:38.920 --> 02:44.640] You might have actually tried the actual bobby pin. [02:47.460 --> 02:59.040] I don't recommend that you destroy your wife's or your significant other's underwire bra until you get permission to do it. [02:59.040 --> 03:00.580] Just ask permission. [03:01.400 --> 03:05.700] There's other things that you can use as well, like spark plug gappers. [03:05.700 --> 03:13.500] These work very well, but there's a lot of material there that you have to cut away if you want to make this into a usable lock pick. [03:13.500 --> 03:20.720] One of the things that I really like to use is street cleaner bristles. [03:20.720 --> 03:28.140] Street cleaner bristles, if you walk down the street, you can find them after the street cleaner's gone by. [03:28.140 --> 03:30.760] Or you can luck out, like I did. [03:30.960 --> 03:41.750] I was driving home one day, and I was in my truck, and I saw on the side of the road a broken street cleaner head. [03:41.750 --> 03:53.050] And so I stopped the pickup truck, and I got some street cleaner bristles now. [03:56.290 --> 04:06.610] One of the things that professional quality lock picks have over anything improvised is generally the handle. [04:06.950 --> 04:13.230] These are a HPC set here. These are out of the Tool Tremendous 12. [04:13.230 --> 04:17.690] They have a substantial handle to them, and it's easy to hold on to. [04:17.690 --> 04:20.830] It cuts down on fatigue while you're picking. [04:20.890 --> 04:30.030] And it just feels better in the hand than if you were to just have this and try to pick with that. [04:30.030 --> 04:33.510] So what I'm going to show today is how I improvise handles. [04:33.510 --> 04:36.310] You can do several different things. [04:36.310 --> 04:47.090] These are just swizzle sticks, some sort of a straw that I found to put over the outside of this homemade tension wrench. [04:47.090 --> 04:51.130] I did the same thing with this double-ended pick here. [04:51.130 --> 05:00.130] But these are all picks that I've made by hand using street cleaner bristles and a dremel tool. [05:00.270 --> 05:03.350] And so that's what we're going to go over here today. [05:04.310 --> 05:11.550] The basic idea is just to give some heft to the tool. [05:11.790 --> 05:15.630] Something to hold on to, something to give it some rigidity. [05:17.010 --> 05:20.930] There's multiple different things that you can get from hobby stores out there. [05:20.930 --> 05:24.750] This is a plastic that can be used. [05:24.750 --> 05:27.510] I tend to prefer brass. [05:27.510 --> 05:37.990] But there is also, let's see here, a couple of them that I've used an aluminum tubing on. [05:37.990 --> 05:42.250] And it all works basically exactly the same. [05:42.250 --> 05:55.830] Whether or not you're using a square stock like this, which gives you a little bit more of a feel that's similar to this type of pick. [05:55.830 --> 05:59.850] Or if you're using round stock. [06:00.070 --> 06:03.850] Again, I tend to prefer the round stock. [06:03.850 --> 06:08.050] Just maybe for aesthetics. I have no idea why. [06:10.130 --> 06:13.510] There is a benefit to using square stock. [06:13.510 --> 06:21.970] And that is that these flat picks and a square handle don't roll away. [06:24.690 --> 06:30.810] So the first thing to do is essentially figure out which one you want to duplicate. [06:31.470 --> 06:35.330] I like to mask things off and hold them in place. [06:35.390 --> 06:37.690] Get a good piece of stock. [06:37.690 --> 06:45.850] If it's rusty like this, I'll take a piece of, again this is improvised, right? [06:45.850 --> 06:48.970] This is actually wood sandpaper, but I'm going to use it. [07:09.730 --> 07:17.650] Okay, now that I have this relatively cleaned up, I'm going to take the pick that I want to duplicate. [07:17.650 --> 07:22.130] I'm going to do this one from the Tremendous 12. [07:24.810 --> 07:27.810] Man, I have the hardest time with that word. [07:32.670 --> 07:33.750] Sinusoidal. [07:35.370 --> 07:37.450] Yes, so sinusoidal. [07:39.770 --> 07:42.170] We're going to duplicate this one. [07:42.410 --> 07:58.650] What I like to do is match it up and then tape it in place with just some sort of tape to keep it in place while I trace onto it. [08:50.020 --> 08:52.820] So that's the basic gist of it right there. [08:52.820 --> 09:00.280] So now it's copied onto the stock and next I'll get out the Dremel tool and I'll cut it out. [11:44.590 --> 11:57.470] So anyway, it's not identical. I can take more off of the one that I'm fabricating, but at this point in time, it's close enough. [11:58.190 --> 12:05.930] Like I say, I can take more off as needed, but I also want to make sure I retain the strength of the pick. [12:08.250 --> 12:12.470] OK, now for the handle, I'm going to use brass. [12:12.470 --> 12:19.370] I want the overall length to be just about the same size as all of the standard picks. [12:19.370 --> 12:24.130] So I'll kind of measure it and put a mark on it. [12:34.680 --> 12:39.220] That will be the overall length of the pick approximately. [12:39.340 --> 12:44.280] And then as far as the handle goes, how much of that needs to be handle. [12:47.300 --> 12:51.300] Somewhere in there. It's not an exact science. [12:53.440 --> 13:05.090] We'll cut the pick off with the Dremel, but we'll use a tube cutter for the handle stock. [13:54.530 --> 14:08.290] I ended up making two. This one here with the round stock, and then I decided to make one with the square stock for the handle. [14:08.290 --> 14:15.190] Go over what I do to secure the pick within the handle. [14:15.190 --> 14:19.590] And that's essentially just some epoxy putty. [16:44.570 --> 16:47.830] I forgot I was working on cardboard here. [16:48.630 --> 16:50.910] JB Weld sets up pretty quick. [16:51.570 --> 16:56.590] Put as much in the handle as you can. [16:56.590 --> 17:01.610] Press it in there, and then press the pick in. [17:01.610 --> 17:07.450] This stuff, I can hardly work with it anymore. It's almost completely set up. [17:07.710 --> 17:13.610] But you still can do a little bit more. [17:22.420 --> 17:26.880] Oh man, it's not even sticky anymore. It's done. [17:27.240 --> 17:29.240] It is JB Welding. [17:40.570 --> 17:52.530] So one of the things about working with your own picks is you can make your own designs based off of some need that you might have with a specific lock. [17:53.150 --> 17:59.890] This pick is one that I use quite regularly. It seems to work fine. [17:59.890 --> 18:01.950] Here's the one that we just made. [18:02.290 --> 18:06.010] I'll probably clean this up over time. [18:06.010 --> 18:11.950] And tighten up the cuts on it a bit. [18:11.950 --> 18:16.710] Let's see how I like the square handle. It might be interesting. [18:17.670 --> 18:23.390] Here's the one with the round handle. Basically the same pick, but just with the round handle. [18:23.410 --> 18:26.130] I made that one today as well. [18:26.790 --> 18:34.910] This is a pretty standard cross section right here. [18:34.910 --> 18:43.150] This one I made quite a while ago. I actually even took solid brass stock and put it into the base. [18:43.150 --> 18:47.470] I think that's probably a little bit too much because they do break. [18:47.970 --> 18:53.910] But like I say, you can make the specific pick that you want. [18:53.910 --> 19:00.810] This one has a larger diameter barrel for the handle than the rest of them. [19:00.850 --> 19:02.710] Again, experimentation. [19:02.710 --> 19:11.650] This is just a very tiny hook pick for a very specific lock. [19:12.310 --> 19:19.490] Same with this here. This is a very tiny half diamond. Again, for a very specific lock. [19:28.420 --> 19:44.340] One thing that's important to note is that street cleaner bristles have a tendency to snap when you bend them into a tension wrench like this. [19:44.660 --> 19:55.340] This is similar. I put a handle on a tension wrench, but you'll notice that the bend is not super extreme. [19:55.340 --> 20:09.640] Like you might find on a mass produced handle like this where it's got a nice bend in there. [20:09.640 --> 20:17.640] You can get to that. I think it does make the metal a little bit more brittle. [20:17.640 --> 20:26.360] But you can make your tension wrenches out of the same material. You just have to be a little bit more careful when you bend. [20:26.520 --> 20:33.320] I think I showed... these are ones with a half bend in the middle. [20:33.320 --> 20:38.980] And this one in particular is tapered to where it will fit a smaller keyway. [20:38.980 --> 20:52.600] Again, the same thing that I talked about with regard to the specific picks that you can make that are specific to your lock. [20:52.600 --> 20:58.460] You can make a tension wrench that is specific to the lock that you're trying to pick. [21:00.160 --> 21:01.600] Let's see... [21:03.560 --> 21:06.940] So, to the question... [21:06.940 --> 21:21.480] Are bobby pins or improvised lock picks or homemade lock picks better than or as good as comparable to picks that you may buy? [21:21.480 --> 21:24.700] I think that it's very situational. [21:24.700 --> 21:35.280] The specific picks that I have made for specific locks were the only ones that I could get that would work for those locks. [21:35.280 --> 21:38.940] I had to make them and then they worked. [21:40.880 --> 21:49.640] The quality, I think, is better with the professional made picks, obviously. [21:50.300 --> 21:56.480] The reproduction is better with the professional made picks. [21:56.480 --> 22:10.880] But, I guess it's the trade-off between the purchasing of something and being able to make it on your own. [22:11.200 --> 22:18.080] For years, I didn't have access to picks or any place to get them at. [22:18.080 --> 22:31.820] So, I made them on my own and I think that's where the fulfillment, I guess, comes in with doing this yourself. [22:32.180 --> 22:35.020] Thank you for your attention to this. [22:35.020 --> 22:46.800] I would ask you, if you're interested in this, to please post some questions in the channel so we can answer them. [22:46.800 --> 22:52.920] We can talk about different materials, different ways of fabricating. [22:53.320 --> 22:57.640] We can poke fun at how bad I am with the Dremel tool. [22:59.380 --> 23:04.620] Also, if you're interested in this, look for a local tool chapter. [23:04.620 --> 23:15.020] Look for others that want to explore this lock sport with you and with us. [23:15.020 --> 23:18.720] Again, I appreciate your attention. Thank you very much. [23:18.720 --> 23:22.360] I hope you enjoy the rest of DEF CON SAFE MODE. [23:23.180 --> 23:24.620] This is The Greek. [23:28.460 --> 23:29.260] Yasu! [23:31.660 --> 23:34.460] I'm not going to drink it like I did the first time. This stuff is too good.