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DEF CON 22 - Adrian Crenshaw- Dropping Docs on Darknets: How People Got Caught 

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Presentation available here: www.defcon.org/images/defcon-...
Dropping Docs on Darknets: How People Got Caught
Adrian Crenshaw TRUSTEDSEC & IRONGEEK.COM
Most of you have probably used Tor before, but I2P may be unfamiliar. Both are anonymization networks that allow people to obfuscate where their traffic is coming from, and also host services (web sites for example) without it being tied back to them. This talk will give an overview of both, but will focus on real world stories of how people were deanonymized. Example cases like Eldo Kim & the Harvard Bomb Threat, Hector Xavier Monsegur (Sabu)/Jeremy Hammond (sup_g) & LulzSec, Freedom Hosting & Eric Eoin Marques and finally Ross William Ulbricht/“Dread Pirate Roberts” of the SilkRoad, will be used to explain how people have been caught and how it could have been avoided.
Adrian Crenshaw has worked in the IT industry for the last seventeen years. He runs the information security website Irongeek.com, which specializes in videos and articles that illustrate how to use various pen-testing and security tools. He did the cert chase for awhile (MCSE NT 4, CNE, A+, Network+. i-Net+) but stopped once he had to start paying for the tests himself. He holds a Master of Science in Security Informatics, works for TrustedSec as a Senior Security Consultant and is one of the co-founders of Derbycon.
Twitter: @irongeek_adc

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28 дек 2014

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Комментарии : 143   
@DigitalAbsence
@DigitalAbsence 9 лет назад
I love how if you pay attention from 49:30 and onward, his network slows down significantly and he checks the wifi. Suddenly you have people turning on their mobile hotspots haha
@neteheste3277
@neteheste3277 3 года назад
defcon for ya
@cyrilio
@cyrilio 3 года назад
When this talk was given in 2014 ONE bitcoin was worth about 300 US dollars... Let that sink in.
@derschleichende
@derschleichende 3 года назад
And DogeCoin wasn't being pumped by Elon Musk and was in fact called Doggycoin according to Crenshaw
@Slash27015
@Slash27015 3 года назад
That's not even fat. There's older defcons where they discuss silkroad, and it's like "oh yeah 1 gram of weed is 1 btc".. i'm just sitting there nodding like "yes lol, good times"
@iskamag
@iskamag 2 года назад
@@derschleichende and doge was seen as a joke with good intentions instead of a reddit asset
@iskamag
@iskamag 2 года назад
And monero had just been created, only being worth ~30 cents each
@JayDascenzo
@JayDascenzo 3 года назад
Great substance & energetic delivery.Thanks!.
@apaskiewicz
@apaskiewicz 8 лет назад
+Adrian Crenshaw just wanted to say all the people making comments about your voice, I didn't even notice it. Great lecture. Thanks for the awesome information, keep it up.
@joshhutch3525
@joshhutch3525 2 года назад
I get you’re trying to be nice, but cmon anyone with ears noticed.
@ComputerAnarchy
@ComputerAnarchy 4 года назад
Great talk! I'd like to attend one of these soon.
@jeremykurowski519
@jeremykurowski519 9 лет назад
Great talk!
@GeeqDoubt
@GeeqDoubt 11 месяцев назад
Honestly “Polyester Road” sounds so dope I wish it was real not just an example
@Rightly_Divided
@Rightly_Divided 9 лет назад
Very knowledgeable! Loved it.
@cristian5702
@cristian5702 4 года назад
Remeber ! Any legal advice I give is not legal advice in the legal advice definition of legal advice
@FultonLMiller
@FultonLMiller 8 лет назад
With the speech impediment, his summarizing notes that pop up in the video are really great. Here's a guy who understands his limits and how to solve problems.
@asexualprotonmail2726
@asexualprotonmail2726 8 лет назад
+FultonLMiller adrian is a great guy overlook his shitty disadvantage and focus on his knowledge and experience.
@erilgaz
@erilgaz 7 лет назад
What speech impediment? I don't see it. Just curious.
@iamnotaprogram
@iamnotaprogram 6 лет назад
ehh , i wanted to make an actualy funny (yet speechrelated) joke, but you calling it a disadvantage made me feel all sad inside...
@msardou3919
@msardou3919 4 года назад
I legit don't know what speech impediment he has. English is not my first language and he is perfectly intelligible to me!
@user-lc8jd6sn2b
@user-lc8jd6sn2b 4 года назад
@@msardou3919 It's a lisp. He mispronounces his s's and r's.
@Lei_Wong
@Lei_Wong 9 лет назад
muy informativo, gracias
@grilla6874
@grilla6874 9 лет назад
this dude legit
@nikoladd
@nikoladd 4 года назад
Marginot - a French firewall company..
@tubbalcain
@tubbalcain 4 года назад
I love his nerdy jokes
@mer_meh
@mer_meh 4 года назад
How to never (no guarantees) get caught 1. Use tor 2. turn off java scripts 3. turn off images and media 4. switch accounts frequently Only reason to be _this_ anonymous is if you're doing highly illegal activities such as whistle blowing government documents or you run a site that generates a lot of untaxed profits. An extra step would be to live in a city where many people probably use tor. This makes it harder to narrow you down.
@trancetuberevived1131
@trancetuberevived1131 4 года назад
Or - if you think privacy should be a foundational human right, you can claim it.
@karthikmishra3188
@karthikmishra3188 3 года назад
@@trancetuberevived1131 But what if the government is involved for whatever reasons?
@trancetuberevived1131
@trancetuberevived1131 3 года назад
@@karthikmishra3188 Well, then the government should uninvolve itself.. or, I am not sure what you are getting at.
@karthikmishra3188
@karthikmishra3188 3 года назад
@@trancetuberevived1131 I mean, as u said to claim the privacy, but from whom? U don't have a chance if u r referring the hackers and u probably know y. Also if the govt it is, then no one could say for sure that they gonna stop track cuz they are authority. Either way we are doomed unless we care about our own privacy.
@trancetuberevived1131
@trancetuberevived1131 3 года назад
@@karthikmishra3188 Claim your privacy from anyone who is trying to snoop on our personal stuff. From an OPSEC perspective I dont think it matters much. In my eyes cybersecurity/privacy is a gradient and we each can set our own level. You say "we have no chance against hackers or the authorities"! Why is that so? Set up a Libre booted computer with say OpenBSD and use gpg for encrypting your messaging. Sounds pretty solid to me.
@vincet9688
@vincet9688 4 года назад
AMAZBALLS I’M TUNED IN!!!!
@harryassenbach
@harryassenbach 9 лет назад
Layers like an Ogre. I like the Shrek reference.
@TheEnmineer
@TheEnmineer 9 лет назад
IANAL... sounds like an apple device that you'd have to get off of some website on the deep web
@therealb888
@therealb888 3 года назад
lol
@haonyoass9556
@haonyoass9556 3 месяца назад
Great pres
@alexlaroche7174
@alexlaroche7174 9 лет назад
Lmao the great firewall of China hahahaha
@topsecret4791
@topsecret4791 3 года назад
Someone screamed, and stretcher was brought in. Something bad happened in the background!!
@ERROR204.
@ERROR204. 4 года назад
Great talk and despite the impediment comments I actually kinda like his voice
@ronmeister9000
@ronmeister9000 Год назад
Smart dude i can listen to him forever😅😅😅😅
@allanpaiz3348
@allanpaiz3348 7 лет назад
well that was entertaining.
@Crestoify
@Crestoify 9 лет назад
"Contact me at I'maDumbass @ gmail.com" LoL!
@OnajTamo
@OnajTamo 8 лет назад
So the more people use tor, the stronger it is?
@DarkMichael89
@DarkMichael89 8 лет назад
+Blue Dragon (Onaj tamo) Not really
@OnajTamo
@OnajTamo 8 лет назад
***** the way I understood it, it is. More users=more enthusiast users=more nodes.
@DarkMichael89
@DarkMichael89 8 лет назад
Blue Dragon That's truth but if the US government wants to track you down they can use a zero day exploit to attack your browser.
@OnajTamo
@OnajTamo 8 лет назад
***** I know, but that as you have seen in the video is not a weakness in tor. That is also your fault for not hiding your browser signature.
@OnajTamo
@OnajTamo 8 лет назад
Eric Smith i guess...the last time I used it, it was turned on.
@marconius101
@marconius101 8 лет назад
i would like t use encryption but 90% of my friends can't use it. I set it up tor, veraCrypt tel them what to do and do not, they use it 2 days and stop. To slow, to hard, can't find my favorite porn site and what else. So what to do?
@Sawta
@Sawta 8 лет назад
+marconius101 The idea of using stuff like Tor is that you don't use it constantly, every single day. You use it when you need to use it, for whatever reason that might be. In a sense, your friends should think of it as having two persona's, the one's that they use when they're looking at porn or youtube videos or whatever, and the other persona that they use when they're using an encrypted service. That is, they should be using Tor when they are trying to accomplish something specific, not when they're just trying to surf the net casually. Surfing casually using encrypted services is generally bad practice and can lead to lax security precautions and a false sense of security. If you want a basic encrypted service that they could use with you on day-to-day stuff, look into PGP. I believe firefox has a plugin that can enable/disable it quickly for gmail accounts. Simple as a 5 minute setup, and clicking a button to turn it on or off.
@jameelahjohnson9683
@jameelahjohnson9683 4 года назад
You must be one of those weirdo friends that secretly like cp ,I just want to be safe form pornhub viruses . Get a life bro .
@daa3417
@daa3417 9 лет назад
CWC got cleared to do a Defcon talk?
@PaulChauvat
@PaulChauvat Год назад
Interesting
@neteheste3277
@neteheste3277 3 года назад
I wish the caption was a bit better
@cronicdee
@cronicdee 3 года назад
Never use google! Location, location, location! lol
@Jzombi301
@Jzombi301 3 года назад
RU-vid=Google
@Ryan-xq3kl
@Ryan-xq3kl 3 года назад
I only use google when i want accurate geo lol
@chovyfu
@chovyfu 8 лет назад
wtf is a "lemon wipe"? I couldn't find anything in Google.
@jurio3117
@jurio3117 4 года назад
Basically you urinate on your device
@napalm3899
@napalm3899 3 года назад
A "lemon wipe" is kind of like a "lemon party". Google "lemon party" for more info.
@casperghost1467
@casperghost1467 Год назад
Polyester road lmfao
@fuckyoutube5033
@fuckyoutube5033 8 лет назад
Curiosity something bad
@theelastog1580
@theelastog1580 2 года назад
How does China block directory servers ?
@KenSherman
@KenSherman Год назад
I kid you not. I soon as I saw your comment, the speaker read it off. Talk about perfect timing @5:46! That actually happened twice today, tbh😄.
@xRIDExTHExSPIRALx
@xRIDExTHExSPIRALx 4 года назад
i love you
@mkmike4903
@mkmike4903 4 месяца назад
Wtf is "The Lemon Wipe?" Does he mean "LemonParty?"
@DrewWalton
@DrewWalton 2 месяца назад
The lemon wipe literally refers to pissing on your phone to "wipe" it.
@Zorn101
@Zorn101 8 лет назад
Dead man switches any one?
@maziku4749
@maziku4749 8 лет назад
Zorn101 hey i played shadowrun returns too :)
@Zorn101
@Zorn101 8 лет назад
maziku lol I never played shadow run. Just make a script that shuts your computer down if you do not type for 10 mins. dead man switch.
@kekistanimememan170
@kekistanimememan170 2 года назад
@@Zorn101 wouldn’t that be more of a dooms-day switch? If that what you would call it.
@thelemonking3288
@thelemonking3288 9 лет назад
Dat hand tho 0:25
@edrutmayer6877
@edrutmayer6877 8 лет назад
The Lemon King ?
@Steven-wv3qm
@Steven-wv3qm 8 лет назад
+Ed Rutmayer He's talking about the audience member who briefly raised their hand at 0:28. Not sure why somebody took the time to type "dat hand tho" lol.
@richymcbeath3238
@richymcbeath3238 9 лет назад
You sound like Jimmy from South Park
@torbellinochacon9997
@torbellinochacon9997 9 лет назад
Richy McBeath hahahahaha
@grilla6874
@grilla6874 9 лет назад
Richy McBeath 100
@user-zm3wd6nj8l
@user-zm3wd6nj8l Год назад
They say there is no 100% inkognito. But there is.always the human fcck up sokething. Everytime somebody get caught its bcz of their fault. There is rules what you need to follow to be safe
@armymobilityofficer9099
@armymobilityofficer9099 8 лет назад
Adrian has no speech impediment or accent. He is a huge recurring character of "Barry Kripke" in The Big Bang Theory.
@lometatron357
@lometatron357 4 года назад
My question is,who are the people who spy on other people on the internet ? How the hell do you spy on someone on the internet if you are not physically with the person???🤷🏾‍♂️
@trancetuberevived1131
@trancetuberevived1131 4 года назад
Watch the documentary called "Citizenfour"
@lometatron357
@lometatron357 4 года назад
@@trancetuberevived1131 appreciate you
@lisawood2340
@lisawood2340 8 лет назад
21:05 FAIL. Uses PP on a Mac.....I lul
@root1657
@root1657 7 лет назад
PP on a VM on a Mac... you missed the rest of what he was doing...
@drygordspellweaver8761
@drygordspellweaver8761 3 года назад
oWo i haw no secwecy whatsoewer
@ssneg
@ssneg 2 года назад
If you are listening to this in 2014, go buy some Bitcoin.
@jay-ov6vh
@jay-ov6vh Год назад
if you are listening to this in 2022, go buy some eth
@casperghost1467
@casperghost1467 Год назад
@@jay-ov6vh u mean monero
@KingsSlayerSportFishing
@KingsSlayerSportFishing 6 месяцев назад
The information belongs in defcon the voice belongs at comicon 😂 so you dont want a fish[th] sandwhich? Sorry i have downs.
@Ponder_the_Cross
@Ponder_the_Cross 6 месяцев назад
Need anyone wonder why THIS GUY is worried about getting caught sharing files on the darknet. Very few pictures are illegal, bro.
@memegazer
@memegazer 6 месяцев назад
My guy, he is giving a talk at defcon, a cybersecurity confrence.
@Ponder_the_Cross
@Ponder_the_Cross 6 месяцев назад
@@memegazer Did you know that the bible is so true that archeologists use it to find lost cities? Also I'd bet a months wages that this guy is a pedo
@SaureHefePegorino
@SaureHefePegorino 8 лет назад
god hes nervous
@humbllbug
@humbllbug 3 года назад
Jesus was born to a virgin, turned water to wine, taught, healed the sick, raised the dead, casted out demons, walked on water, and calmed the storm, among many other things. He was killed, and three days later He rose from the dead. Forty days later He ascended into heaven where He sits at the right hand of the Father. He is returning very soon, but before He does, Satan, the devil, is coming to pretend to be Jesus. Satan is an angel, and he will have certain supernatural powers with which to try to fool everyone. He will, for example, be able to make fire come down from heaven in the sight of men. He will only be on earth a short time before the real King of Kings, Jesus Christ, God in the flesh, returns. When the real Jesus comes we will all be transformed into our spiritual bodies at the same moment. Jesus came to offer forgiveness of sins and eternal life to anyone who believes and calls on His precious name. For all have sinned, and come short of the glory of God; - Romans 3:23 For the wages of sin is death; but the gift of God is eternal life through Jesus Christ our Lord. - Romans 6:23 For God so loved the world, that he gave his only begotten Son, that whosoever believeth in him should not perish, but have everlasting life. For God sent not his Son into the world to condemn the world; but that the world through him might be saved. He that believeth on him is not condemned: but he that believeth not is condemned already, because he hath not believed in the name of the only begotten Son of God. - John 3:16-18 The blessing of the LORD, it maketh rich, and he addeth no sorrow with it. - Proverbs 10:22
@lazarus8237
@lazarus8237 3 года назад
Amen , but wrong audience . I became aware at 30 , beliver at 50 , born again ??? still praying for forgiveness .
@neilf335
@neilf335 2 года назад
Does he use TOR?
@pimplepickerton
@pimplepickerton Год назад
@@neilf335 he actually uses a newer version of tails. It's called Nails.
@Ataraxia_Atom
@Ataraxia_Atom Год назад
​@@pimplepickerton brutal
@l0k048
@l0k048 11 месяцев назад
fun fact: you can read the bible on tor if you are in an country that makes bring christian illegal.
@spatterlight7846
@spatterlight7846 Год назад
frequently too off topic
@N99622
@N99622 Год назад
I can't with the autism
@Ponder_the_Cross
@Ponder_the_Cross 6 месяцев назад
It wasn't the red pedo flags for you?
@rogerwilco2
@rogerwilco2 8 лет назад
This guy sounds like he's tripping over his own tongue all the time.
@royalcrown7180
@royalcrown7180 8 лет назад
+robotic turdle Well said. I enjoyed his presentation!
@LTDanno360mods
@LTDanno360mods 8 лет назад
he is prolly hard of hearing
@Ryan-xq3kl
@Ryan-xq3kl 3 года назад
Have you people never heard of speech impediment?
@Owyourhurtingme
@Owyourhurtingme 3 года назад
Idiot. He has a lisp. You’re prob perfect, right?
@ChaceBonanno
@ChaceBonanno 11 месяцев назад
Something hilariously ironic about a genius with a speech impediment. It’s like hearing a 5 year old who somehow has vast knowledge.
@smisheski
@smisheski 9 лет назад
ppl with the speech impetiment drives me crazy, with the lazy R and L pronunciations. no offense to the speaker, but jeez this long of a speech with that? I'm sorry but just use R's normally
@montetown5741
@montetown5741 9 лет назад
Steven Misheski Did you have any trouble understanding him? I didnt at all. I think its your problem. What about ESL speakers? "English as a Second Language"? Depending on what their native language is there are dozens of pronounciations they cant get their tongue/mind around. Really man people like you should think about that. I was so fascinated in what he was talking about it just didnt even occur to me until I read some of these comments here.
@Rightly_Divided
@Rightly_Divided 9 лет назад
Steven Misheski Whatever you Justin Bieber wannabe.
@auscaliber1
@auscaliber1 8 лет назад
+Steven Misheski Awfully ironic to criticize someone's use of language and misspell "impediment".
@forevershampoo
@forevershampoo 6 лет назад
This dude is a G tho
@lazula
@lazula 6 лет назад
You probably also tell disabled people to "just use their legs normally" too, don't you?
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