Threat Models - Hardware Wallet Research #1

[@LiveOverflow]

This is weird. and slightly cringy... 🙈 I don't like to show my face but this episode is more talk-heavy and less technical. For a while I was thinking about using a camera for sections where I have nothing technical to show... This video was also made several months ago and I'm still not sure if I should have uploaded it... So this is an experiment. Be kind plz.

[@duchyre]

Looks natural and not cringy at all tbh

[@toboterxp8155]

You are doing pretty well!

[@ukuluhamaa5908]

Would be nice to see your face more

[@mfrederikson]

your face is fine :)

[@mfrederikson]

but why are your eyes so red? Hat da jemand Kraut gelodert?

[@_JohnHammond]

FAAAAAAAAACCCCCCCCCEEEEEEEEEEEEEEEEEEEE

[@l42y_]

Johnnnnnnnnnnnnnnnnn on liveoverflow

[@kezzyhko]

вот ты флексиииииишь

[@fadiallo1]

loooooooooooool

[@digitaldina]

@@l42y_ lol right? I was like ''hey, is this a crossover episode? ' :D

[@l42y_]

@@digitaldina haha.. Absolutely!!!

[@Tymon0000]

I thought you have no face!

[@thomas3754]

A real hacker never has a face

[@LiveOverflow]

well... I'm just a wannabe hacker ;)

[@harryh2185]

Or probably he wasn't this time in the mood of drawing all animations ^_^

[@squelchedotter]

That's wrong! He had weird scribbly lines that orbited his head!

[@k1ngjulien_]

> LiveOverflow does facereveal *Awwww* That's hot!

[@kesmik]

Well actually he showed his face before. I saw some interview with him. Can not remember author tho ;(

[@MKVD]

That shirt is the most beautiful thing ever after your face

[@walangid]

Anyone know where to buy it?

[@stephaniefuller4575]

When you have 100 Addons to google chrome

[@fedorg]

shirtz.cool

[@virginman101]

@@walangid Don't try the black market, human faces are bogus nowadays.

[@Valery0p5]

@@stephaniefuller4575 isn't that internet explorer?

[@hinach4n698]

now that shirt is amazing

[@hinach4n698]

tenku @@Simrasil_

[@Kong_plays]

+1 for the "face reveal" 😂😅😂

[@Time4Technology]

another +1 for edgy toolbar t-shirt ;)

[@Kong_plays]

@@Time4Technology lmao

[@nxxxxzn]

not exactly a reveal, there are videos of his conference talks

[@Kong_plays]

@@nxxxxzn "face reveal" I know that its just his first full video with his face in a while

[@BUrbbable]

Don't get fooled guys he surely used a faceswapping AI !

[@Kevin-vz3uv]

Yes, I can see the mouth movement is a bit off

[@unodos1821]

😛

[@jimcolabuchanan6579]

I always thought he was Asian.

[@iQKyyR3K]

inb4 faceswap with twin

[@acerIOstream]

Nice face reveal! A small observation: You should look straight at the camera more often when you're talking, your eyes are glued to the text pretty much the entire time. Loved the video nonetheless

[@GoodOlKuro]

Just imagine you are in class and he is simply watching your beautiful classmate - totally ignoring you.

[@GregHib]

Or put the text directly under/above the camera lense

[@seraphina985]

@@GregHib To make that work you do need to be a fairly good distance back from the camera and use zoom to make the subject appear closer when recording, of course this also requires using a rather large font size on the prompt display and only displaying a small amount of text at once. Basically the larger the angular size of whole display and camera unit is from the perspective of the reader the more obvious it will be to the viewer that they are not actually looking at the camera so to maintain the illusion you need to keep the unit far enough back to make the visible discrepancy between where their eye is actually focused and the camera as close to zero degrees as possible. Course this is a lot easier to pull off in a large television studio than it is in a small room, could still be done by shrinking the display unit though maybe using a small LCD like a tablet or phone rather than a computer monitor etc.

[@friedkeenan]

And feel free to blink

[@aekwav]

He does look into the camera ...

[@andreicadar2224]

Dude i watch your channel sience the C buffer overflow videos and got used to not seeing your face but i was always kinda curious. You just revealed a stone from my heart :)) keep up the good work you are the best

[@dassumpfhuhn7225]

Its cool having a person talking directly towards you! I like the idea of a facecam in the less animateable parts!

[@harunkutuk6927]

I thought I was on the wrong channel(vid) until I realised it was a fave reveal. Its cool that you are experimenting. Great job

[@iQKyyR3K]

^unintended pun

[@Shmack_]

You need to make some courses your way of explaining and teaching is the best!

[@kerpackie]

Where did you get that tshirt? I Need it.

[@brendanjennings9927]

It hurts. I'm going to steal it from him

[@leek5112]

Admit it, you want to make more of those crypto hardwallet videos to have excuse to use that awesome intro more :D

[@LiveOverflow]

Absolutely!

[@f74nn]

that paper thing, nice perspective, good job

[@snom3ad]

I don't think the video is cringy at all. Glad you had the courage to upload it! Great video as always.

[@mrraptorious8090]

This is fresh and cool and makes some videos better. Thumbs up! Tipp for the next time (?) : look in the camera. I always think there is somebody behind me you talking with :D

[@betabenja]

excellent! good points. did not get bored. watched through. all useful.

[@Nothy]

does the voice fit the face? absolutely.

[@randomusername69421]

Threat modeling is a major factor when it comes to choosing the best convenient way to protect your data (or money in this case) When a person asks about a good secure messaging app or about either to use VPN or TOR We usually go through couple of question and we take our time understanding his situation and knowing his threat model Only then you can give him the right choices Ps: It was courage of you to show your face on youtube ❤️ and I’m really proud of u, my boy

[@YoramdeLangen]

Love the t-shirt!

[@4n1eu]

great video! and surprisingly I had no problems fitting your voice to your face.

[@theonlyartz9952]

Good job! I glad you felt confident enough to a point where we can finally see you! :) The only thing you should consider is the script of the video position, it was horribly placed, I can tell by just looking at your eyes.

[@BinaryRei]

Great video, as usual! I like the facecam for more talk-heavy parts :) Also, I see you have a Lametric Time behind you, is it still at its original form or did you play a bit with it?

[@ElektroKill]

Hitsuji I am sure he did ;)

[@VeryBlueBot]

finally! Other the to see "who is behind the wheel", sometimes its more easy to consume knowledge when you see the body language. Anyways like always, super interesting, this is a great upgrade to the channel, keep up the good work and love the shirt :) edit: oh yea and just a small note, maybe try to look exactly into the camera eye.. It looks like you looking on something on the side

[@DerUnbekannte]

because he is, he's reading

[@VeryBlueBot]

@@DerUnbekannte yep thats what i was thinking.. but would be better if he could do it from memory, or go back and forth like you do when reading to someone.. anywase its not a biggy... just a small thing, he super intersting comtent is much more important

[@ciaobello1261]

Whaaat? You have a face? 😁 😁 😁 I was sure you are only a Computer... Like siri... 😄😄😄

[@ruiisuuu7604]

good lookin dude, but blink sometimes ok?

[@Lyle-xc9pg]

hes so cute!

[@basedluanp]

He's a machine

[@thomas3754]

Its funny how in the ledger advertisement picture it says "confirm transaction of 1.5BTC". So its definitely targetted to people who really bank their "daily income" in bitcoin.

[@Sejiko]

It is super easy to protect your pass frase on paper... you just have to write them in any random order and apply some structure to it how to get the right oder. For example you could sort by a letter inside that word alphabeticly => Ra[i]nbow wa[l]let => on paper wallet Rainbow.

[@Mew_1452]

Hey! Great video, keep in mind to try and keep eye contact with the lens of the camera in the future, it will help to make your audience know you are talking to them.

[@SuperMuha2]

The T-Shirt just looks amazing. I. WANT. IT!

[@RuLythC]

okay okay first of all where can I get that shirt? asking for a friend ;) As you said it was a talking-heavy video and you in front of the camera fit well. Also impressed by how well you performed, looked at the camera but didn't feel like you would he staring into my soul, really great job even if you're not sure if it was the right decision

[@hydratech101]

Already a gr8 start to 2019

[@Rohrschacht]

That face reveal is the biggest surprise since GradeAUnderA's comeback :D Very nice video

[@daydreamingcase]

1) You are a very attractive human, I hope you are aware 2) Cool t shirt 3) Awesome content

[@dhulme]

Good job! The camera shot is good quality and you look fine on camera, you just seem to be looking past the camera rather than at it! But that will get better with practice :)

[@ThaLiquidEdit]

cant handle the level of nerdiness this shirt has haha. Keep up the good work.

[@Geertiebear]

I like the facecam, and I think it fits the video well, but I definitively hope you continue your "regular" videos in your normal style. Your video format has something smooth to it, and I really hope you don't deviate from it too much, since it's just so good!

[@unodos1821]

Nothing is really save. Always someone watching somebody.

[@volt43k]

Good work with your on-camera appearance. Two quick points of feedback: 1. Look at the camera lens, not the camera screen. Or if you're reading your script, then move the script closer to the lens. 2. Sync your audio with your video better. Putting a clap - or other short and loud noise - in your recording somewhere to help you sync them better during editing.

[@darkfire2703]

Great video. Also as a suggestion, I think it would be really interesting to hear your thoughts on hardware security devices for encryption/authentication. I think that more ppl have the need for hardware PGP/2FA/... than for hardware crypto currency protection. (Just to clarify, I'm not at all saying that the videos on this are pointless or boring in any way. I enjoyed them a lot.)

[@Heico321]

I recommend you a teleprompter - makes the production so much easier and you can look straight into the camera. 😊

[@chrissxMedia]

wow...that shirt is just cool in so many ways

[@oasdfe1691]

I see your inspired from the wallet.fail talk at CCC. But honestly they cracked them all. What are you going to improve on or find what they already have?

[@RaffN1]

You do know they work together?

[@alienym0us99]

Wow this is weird to see a face on your videos, not saying it's a bad thing. I got accustomed to seeing code and writings with only a voice, but hey change is good right? Oh and just buy a Bible and write your passwords in there, nobody opens a Bible anymore so everything is safe if inside somewhere

[@rachelslur8729]

*Security by obscurity* much?! Everyone knows you have to expose all your security features to everyone so that you can label your security open source. Duh. 😂

[@deoxal7947]

@@rachelslur8729 I get it's a joke but still no, just no.

[@eeesmit]

Thank you, very nice shirt.

[@ParkerSaint]

Haha I love your shirt! Where can I get one??😂

[@LordHog]

Along with everyone else, there was always a bit of mystery to you. I had thought I was on the wrong channel upon see your person. I closed my eyes just to hear your voice and confirm it was indeed you. :-). Nice to have a face to the channel. I still don't get why a person should not get a BitFi device compared to the others. I know I am missing something fundamental

[@Syphdias]

I liked the format! One criticism though. It is very apparent that you read off a script a little bit offset to the camera or look at some other fixed point. I don't think it's bad, but at 1:45 you look into the camera until your eyes kinda snap back at 1:49. Maybe you can place the script/fixed point closer to the lens? Just an idea :)

[@mswilladsen]

Looking forward to the next one. :)

[@Vaszilij]

I've noticed in the background there's some sort of counter. I assume there's a subscriber counter because of the KZbin logo. If that so, is this video was recorded a while back when you had 129k subscribers, or I'm just feeding the conspiracy troll machine? :D Either way, awesome video as usual!! Keep it up!

[@anon0815de]

I think this is the first video I've seen, where most comments are about the looks and not the intelligent content, and the person being talked about is not a woman. I guess that's.... progress!? #2019 You provide excellent content. Keep up the good work!

[@gravitacion7412]

I really like your T-shirt !

[@billigerfusel]

Glad the subscription counter incremented

[@kevinwydler7305]

Very interesting topic!

[@sirwin6161]

I had pictured you with blond hair and named Sven.. your content continues to be awesome regardless!!👍

[@livecode9190]

FINALLY! Voice to Face!!

[@maxloewenzahn6240]

Finally face reveal 🔥

[@digitaldina]

Awesome vid! btw where's your shirt from? Really cool :)

[@CameronNoakes]

Your Face!! It's you, finally x

[@licanueto]

*"often squeeze that brain, hodl af" - Live Overflow* (on the recovery sheet 0:50)

[@puffolino1]

That shirt looks sick! From where did you get it ?

[@tekjess_]

It almost seems like you are not looking at the camera lens; feels uncanny. Still good stuff!

[@martel5948]

I never imagined you like this 🤔

[@jhonevergreen8832]

I have a question! Suppose I lose my ledger but I have my word recovery phrase, I go buy a new ledger input the phrase and get my wallet back. doesn’t this mean ledger stores each private key belonging to the required word phrase? Basically ledger backup support is only possible if they have a database of ‘word phrase1’ = ‘private key1’ ? I’m not an expert on this so then again I could have some misunderstandings.....

[@LiveOverflow]

No your phrase is literally the private key itself. The code on the ledger transforms that phrase to the usable crypto key

[@Daryan997]

I love seeing that face! No joke you are literary my favorite youtuber i always open your video as soon as i can

[@t3mp-0xCC]

I think you are cool! from japanese fan

[@Quetzalcoatl0]

The sub count is wrong on the device behind you. ^_^ Happy new year.

[@wesleychalmers9056]

Thought you were a robot until now, thanks for showing your face

[@louisloudogtrottier3310]

If you enter your password or passpharse on a ledger, your 'word' are sent for 'predictive-text'. Simple to reproduce. Enter your password and click the eye icon and type another charater. The password will show in the pretiction and you can even save it as a new word. Also applies to ALOT of app. Next is to see if it is sent over http or https to google translateé

[@michaelselui6998]

Thank you so much

[@KYBERWERK]

Man, I like that shirt.

[@HT61867]

I love this intro! and your vids

[@ItHurtsWhenItHurts]

Oh good live overflow uploaded a new video! I wonder what i might learn tod - A FACE! ITS THE FACE!!!... FACEEEEWEWW

[@AlexVasiluta]

You're challenging our heterosexuality

[@tr7zw]

I'd say mix it. Whatever makes more sense at that point in the video.

[@abder5453]

finallyyyyy we have the honor to see your face! you look awsome (y) great t-shirt also

[@AlexDubois]

Good video to explain these concept. Great work. You should look into QubesOS for laptop OS in case you have not come across it yet.

[@j3r3miasmg]

WOW, you're not a robot.

[@mindgamesnl]

A new video format with your face, i like it haha

[@coachdefault1370]

whooh!! face reveal.. :-)

[@crazystuffproduction]

thank you

[@soviut]

Not the face I had in my mind!

[@KyrosKohKS]

Nice video for face unveils! +1

[@Techonsapevole]

Ledger and Paper Wallet aren't comparable..because Ledger is interactive and reusable and also it save you from software mistakes because it asks you and hardware confirmation

[@GabrielRubens]

Loved the new format!

[@darkscissors1458]

Great video!

[@matthewbrown1839]

Now I know who to shake hands with next time you go to Defcon

[@LiveOverflow]

How about an awkward handwave instead :P lets not spread those germs :D

[@matthewbrown1839]

@@LiveOverflow Deal

[@dsnp]

Thanks for the video dad

[@brunoruchiga22]

loved your tshirt

[@BlackHermit]

I am the greatest Threat Model of mankind. It is my duty to preserve the private key.

[@exinmusic]

29 downvotes; I see you bitfi dev team.

[@tompov227]

ur shirt is so cool

[@GamenMetRobin]

You look so kind :D

[@giel-janlooij6221]

You are the best!

[@m13m]

Most products we use on the daily basis are popular because of the convenience.

[@MrAlex-jz4xi]

What i would suggest (from a simple guy that knows almost anything) MALWARE/EXPLOIT a pin/2fa/ecc. for updating the firmware(and without recovery mode to skip the process) TAMPER you cannot charge and use the wallet at the same time (with a dedicated non-updatable isolated chip ) so no power consumption attack a tamper proof case so if you enter it, it destroys itself phisically(maybe with a second battery and a mesh that covers all the device internally?) EVEN IF someone dumps all the stuff of the device all it's encrypted with the pin if i say bullshit, im a newbie, i don't know how to program in python/java/ecc.... , i don't know math, i just started electronics with arduino .-.

[@AnianBrosig-yv3jn]

Looking good

[@imamalox]

Next video: Deep fakes and faceswapping AI effectiveness

[@rachelslur8729]

Deepfakes is already in this video. 😱😵🙃