the tech inside your credit card, explained

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  • Опубликовано: 20 ноя 2024

Комментарии • 349

  • @Gleipnir31
    @Gleipnir31 3 месяца назад +285

    European, my parents told me that during their trip early 2000 to the USA the sellers were surprised by the golden chips. A futuristic thing

    • @EverythingButTheCode
      @EverythingButTheCode  3 месяца назад +22

      I felt the same way my first time in Europe!

    • @wings4max
      @wings4max 2 месяца назад +9

      ​@@EverythingButTheCode somewhat ironical as in the 2000s card payment was way more widespread in the US than in most parts of Europe

    • @seanyoch2879
      @seanyoch2879 Месяц назад +2

      Like this shit didn’t just happen over night here in the USA, it took decades and is still not the standard like in Europe. We are pathetic about security

    • @Gleipnir31
      @Gleipnir31 Месяц назад

      @@seanyoch2879 For French card it was the norm. I have never see someone use the magnetic band
      As it's often the case, since we adopted the technology later, we imposed a more modern standard since it did not have to replace another one already well installed.

    • @Gleipnir31
      @Gleipnir31 Месяц назад

      @@seanyoch2879 I just looked, it's actually a French specification, the chip was introduced in 1988 and generalized to all (French) banks from 1993.

  • @mgutierrez097
    @mgutierrez097 2 месяца назад +85

    i work in the payment tech industry and the way you broke it down was top notch. thank you for the concise presentation. earned a new subscriber and hope this channel blows up !

  • @rogerleclerc4552
    @rogerleclerc4552 2 месяца назад +201

    You have the NFC portion missing the coolest part of the technology. The card uses induction to charge and power the chip and the chip getting the electricity powers up and THEN it will send it's signal through radio waves specifically 13.56 MHz.
    I don't normally correct people but with this I just thought how cool it was to know they power up through induction so I had to share it with the class. Amazing video though.

    • @EverythingButTheCode
      @EverythingButTheCode  2 месяца назад +23

      Thanks for sharing this!

    • @rogerleclerc4552
      @rogerleclerc4552 2 месяца назад +11

      @@EverythingButTheCode no problem. Let me know if you ever need anyone to help you out in regards to consulting on tech, coding, hardware & Robotics, basic physician (in progress)

    • @real.ilya_remov
      @real.ilya_remov 2 месяца назад

      ​@@rogerleclerc4552ruclips.net/video/W3EfuR5kdbw/видео.html

    • @Planet2763real
      @Planet2763real 2 месяца назад +1

      Thats actually similar to a Wacom tablet, which uses induction to charge and power the pen and the pen powers up and THEN sends its signal.

    • @UQRXD
      @UQRXD Месяц назад +1

      My cell phone transmits my location even with the battery removed. Runs off microwaves in the air.

  • @doug_richardson
    @doug_richardson 5 месяцев назад +226

    "The subscribe button is kind of like tap to pay, because if you tap it then I'm one step closer to being monetized" 😂
    subscribed

    • @EverythingButTheCode
      @EverythingButTheCode  5 месяцев назад +4

      Haha thank you!

    • @Cheelex333
      @Cheelex333 Месяц назад +2

      Just about every business in our area has a insert style chip reader but there are less than 5 within 15 miles of my house that take tap to pay which really sucks. Tap to pay really isn’t popular a,one businesses it seems

  • @NavarroOne
    @NavarroOne Месяц назад +7

    Prior to 1985 there was no magnetic stripe. It was an imprint from the embossed numbers on the card and a phone call to the bank for swipes above the floor limit

    • @StephenTinius
      @StephenTinius 12 дней назад +2

      In the summers of 1969 and 1970 I worked the evening late shift at a Sunoco station in Maryland. We had about 50/50 cash and credit card. We used a multi-part form (light card, carbon paper, thin paper on top and a clackity swipe machine to imprint the card's raised name and numbers on the form. I wrote the price, license tag and date by hand, then gave the customer the paper copy. The owner's bookkeeper had to collate, add up and submit the card copies for billing, etc. Lots a manual steps and unavoidable errors, etc. Stone age, really.

  • @ShashankData
    @ShashankData 2 месяца назад +27

    You have a real talent for this. Every question I had was answered like 30 seconds later, keep it up, with the graphics and your great presentation skills (no um's or uh's, good speaking speed etc) this channel is explode in like a year with regular uploads!

    • @EverythingButTheCode
      @EverythingButTheCode  2 месяца назад +1

      Thank you!

    • @lamadyarah8787
      @lamadyarah8787 Месяц назад

      yep no Um’s or Uh’s. This Channel IS Explode in no time!!! Great typing there buddy!!!

  • @benbookworm
    @benbookworm 2 месяца назад +49

    I didn't realize this was a new channel when I added the video to my watch later; I assumed it was somebody like WSJ or Wired.

  • @nickb20
    @nickb20 2 месяца назад +6

    She made the comment about not being monetized and I thought “how does she not have 100k+ subs?”
    This is a great video and really satisfied my curiosity about why the heck we had to change cards so many times.

  • @RojamZane
    @RojamZane 2 месяца назад +17

    First time viewing channel... really clearly explained, graphics used sparingly and when needed (IMHO). I really enjoyed this history element too. Great channel.

  • @Rightonrightoff
    @Rightonrightoff 26 дней назад +3

    The quality of this channel is amazing. I actually thought this was a WSJ/Bloomberg piece until you said you haven’t been monetized yet. So talented. Your channel will blow up soon as the quality of the work speaks for itself and is undeniably great. Instantly subscribed and all the best.

  • @blazzy95
    @blazzy95 2 месяца назад +25

    This is totally an underrated channel! Earned a new subscriber...

  • @macforme
    @macforme Месяц назад +2

    I have noticed that all of sudden my credit cards are having five year life span instead of just good for 2 years. I didn't know why but now I do. Thanks Alex for a great education and I am so glad I found your YT channel. SUBSCRIBED!!! 👍😎

  • @markus19990316
    @markus19990316 2 месяца назад +5

    Absolutely killer video! Keep it up, you'll blow up soon!

  • @chriscran2003
    @chriscran2003 2 месяца назад +6

    It was a Frenchman (Roland Moreno) who invented and patented the chip card in 1975. The French were therefore the first to have one.
    American banks refused to pay royalties. If Americans have chip cards now, it is mainly because the patent has expired.

    • @ericmasaba9823
      @ericmasaba9823 Месяц назад +1

      Amen. Merci de nous avoir prévenu !

    • @Phil-y8c
      @Phil-y8c Месяц назад

      Well, we all know the French make great pastries.

  • @randomdude5011
    @randomdude5011 Месяц назад +2

    This is the first but definitely not last video I watched from your channel.
    Great quality and information breakdown. Earned a sub, keep up the good work 🤙

  • @josephgaviota
    @josephgaviota Месяц назад +2

    1:07 My mom OFTEN used "Lay Away" when were were kids. Before the mid '60s, there _were_ not credit cards for the average Joe.

  • @smileychess
    @smileychess 2 месяца назад +15

    I always expose my card strip to a strong magnet, rendering the strip useless. It makes it so skimmers don't work. Only problem is I can't use it in an ATM or some parking pay stations, for which I keep one card only for those purposes, attached to a small account with very little money to steal.

    • @EverythingButTheCode
      @EverythingButTheCode  2 месяца назад +1

      I need to do this!

    • @BlueSheep95
      @BlueSheep95 2 месяца назад

      I've heard that some ATMs in Europe refresh the magnetic strip if it's unreadable with the information gathered from the EMV chip.

    • @lajawi.
      @lajawi. Месяц назад +2

      My question regarding those magnet strips is, why keep them around? What services only use magnetic strips still for payments? And why should ATMs not work if the magnetic strip is invalid, but both EMV and NFC still are?

    • @FloridaMan02
      @FloridaMan02 Месяц назад

      ​@@lajawi. Because fraud makes them far too much money. It's also job security for the employees dealing with it, or not, as the case may be. I've erased my mag stripes also.

  • @WilliamCarterII
    @WilliamCarterII 2 месяца назад +15

    "if you tap it then I'm one step closer to being monetized"
    lmao got me

    • @YellowMediaProductions
      @YellowMediaProductions 2 месяца назад

      This was a really interesting and well written video! Definitely gained a new subscriber from me. Looking forward to watching new videos.

  • @borgdylan
    @borgdylan 2 месяца назад +2

    For card not present here in the EU we have mandatory usage of 3D secure technology which later evolved into verified by visa and MasterCard id check

  • @mtnairpilot
    @mtnairpilot 2 месяца назад +1

    Before there were magnetic strips, the card was run through a device that physically imprinted the numbers on a two-part receipt, similar to a mimeograph machine. At the end of the day/week/month, the store's copy of the receipt was sent to the credit card company or bank. That made it quite easy for people to exceed their credit limits.

  • @sdsd4139
    @sdsd4139 2 месяца назад +5

    This channel is crazy high-quality. Looking forward to your future videos!

  • @ak_hoops
    @ak_hoops 4 дня назад

    This was so good! Especially noting how suddenly the US adopted multiple technologies. Thank you!

  • @JDevshington
    @JDevshington 2 месяца назад +4

    this is probably the best video I watched in this entire month ngl

  • @rogerwilliams1556
    @rogerwilliams1556 Месяц назад

    I am so glad that YT algorithm is finally recommending quality channels, even though they are new. Helps a lot to get good channels monetized sooner. I think you have a natural talent for explaining how stuff works. Thx :-)

  • @WeekendMilesx
    @WeekendMilesx Месяц назад +1

    AMAZING production quality in this video!!

  • @TheSuitedEngineer
    @TheSuitedEngineer Месяц назад

    Great video! As someone with a background in RFID and payments, I really appreciate you doing all the research. This is a complicated timeline and most other RUclipsrs miss parts or don't get it right. Bravo!

  • @KirkHarnack
    @KirkHarnack Месяц назад +1

    Alex, as a fellow creator, let me compliment you on your content and delivery style. You’re an excellent communicator! Thanks for using your skills to share information in a very easy to listen and digest manner.
    Bravo!!

  • @troylhester
    @troylhester Месяц назад

    You are really great at presenting info effectively. I learned a lot from your timeline.
    I remember layaway plans. I was just a kid, but I remember. I don't think they were 'credit' plans. You didn't get your product first. The store reserved your product while you made payments towards it's purchase. When you made all the payments, you got the product.
    As for the rest, a few technical details were maybe a bit off, but worth it to have such a complete story told.
    Thank you and keep it up!

  • @qloxer1264
    @qloxer1264 Месяц назад +1

    This channel gonna blow up

  • @adrianoguedes7970
    @adrianoguedes7970 17 дней назад +1

    Excellent presentation. Thank you for all the dilligent work and for sharing such a precise and necessary content.

  • @jackoliving
    @jackoliving 5 месяцев назад +8

    Never thought about my debit card like this but glad I watched the video!

  • @tobineastwold
    @tobineastwold 18 дней назад

    Probably not necessary, but one of the biggest changes was the move from imprint machines to swiping the cards. I was in retail when we had to run the physical card through the imprint machine onto a voucher. This imprinted the information from the raised letters and numbers on the card, and then you had to call the card company to get an authorization number for the charge. It's somewhat amazing that the raised letters and numbers on the plastic cards are just now starting to disappear. Nice Video!

  • @movingloz
    @movingloz Месяц назад

    So informative. Australia here and visited the USA a while back now. I was so surprised that you didn’t have any of the payment tech that we did. Especially in the southern states. I was having to swipe, and also sign and show ID to confirm signature. I couldn’t believe it. We hadn’t done that for so many years, especially the signing and ID thing. Thanks again for such an awesome video.

  • @averageguy1261
    @averageguy1261 2 месяца назад +2

    I don't know how I got here, but I'm glad I did.

  • @rob9447
    @rob9447 Месяц назад

    So clearly communicated - thank you. I still have a mag stripe on my card but it's deactivated by default. The bank app can activate it for, say 30 mins, if absolutely needed. This happened once in Bali, where the airport ATM used old stripe technology.

  • @rzorrilla52
    @rzorrilla52 Месяц назад

    During the magnetic swipe days, it was extremely common to get a ‘Carbon Copy’ by physically swiping on top of card a multiple copy pressure sensitive and carbon copy paper.

  • @HumblElephant
    @HumblElephant 2 месяца назад +2

    Absolute banger of a video, looked down and was amazed to see the channel's at 1.9k - definitely going places

  • @othomas3061
    @othomas3061 2 месяца назад +2

    I am SOOO happy I came across your page! I love watching videos like this and seeing that we share identities!? Subscribed!!

  • @BrianEltherington
    @BrianEltherington Месяц назад

    Information rich and pleasing to the eyes and ears. Bravo! Subscribed.

  • @Gotuber126
    @Gotuber126 2 месяца назад +1

    In Korea, RF systems were not considered when converting magnetic stripe cards to IC cards. So you can hardly use Apple Pay and Google Pay in Korea.

  • @Jimmy_Johns
    @Jimmy_Johns 2 месяца назад

    Very nice! I'm from Costa Rica and I actually saw this timeline happening in my country. First swiping, then contactless cards and now the phone. Here nobody uses cash anymore.
    And also we have a new system by which you link your phone number to your bank account. So I can transfer you money, regardless of your bank just by knowing your phone number. So even if you are in a remote place in the country, as long as they can give you wifi or a hotspot youncan pay them.
    The last big thing that continued using cash was public buses. And this year they started implementing dataphones, so practically people won't need to use cash anymore.

  • @Glenn.Cooper
    @Glenn.Cooper Месяц назад

    I came across this from a RUclips recommendation - first time watching one of your videos. Just wanted to say that the video was fantastic - great content and great quality video production. I'm sure you be a much larger channel if you keep going this way. All the best!!

  • @uyutamazsin
    @uyutamazsin 5 месяцев назад +2

    Omg such an informative and terrific video! In Turkey we still do not use Google or Apple Pay payment systems, so learning the tech behind the chipped/magnetic card system was really useful for me. Thanks for the video!

  • @doujinflip
    @doujinflip 2 месяца назад +1

    Part of the reason chip cards came as a surprise to Americans was because "business friendly" government didn't forcefully mandate and subsidize the necessary changes, so vendors weren't compelled to pay up for an "unnecessary" upgrade of their POS terminals.

  • @PetardoAGP
    @PetardoAGP 2 месяца назад +4

    Brilliant video. You have a new subscriber. I hope your channel grows!

  • @jenh2614
    @jenh2614 Месяц назад

    Amazing content! I love how you've broken down these complex ideas into something that's easy to understand! I'm going to make my teenagers sit down and binge your channel! Keep up the good work, and hope you're monitized soon!

  • @OilBaron100
    @OilBaron100 2 месяца назад +1

    Great explanation of how cards work.

  • @danielosawaru9045
    @danielosawaru9045 2 месяца назад

    I haven't been on RUclips that much recently, but I'm happy i saw your video as i opened it.

  • @joannecao9424
    @joannecao9424 2 месяца назад

    Amazing video! You simplified and explained everything very well, this is such a high-quality video.

  • @selewachm
    @selewachm Месяц назад

    Wow. Excellent work. I'm so glad this ended up in my feed.

  • @chiefkulo
    @chiefkulo 2 месяца назад +1

    This video was so interesting! Really enjoyed watching it

  • @LalitDevraj
    @LalitDevraj 3 месяца назад +3

    I honestly dont understand how you've not blow up yet, forrealllll - amazing video and super informative :) Thanks for making this 😊😊

  • @wyatt.lau.
    @wyatt.lau. 2 месяца назад +5

    Uhm only 600 subs?!? This content is golden. New sub!

  • @1994ToyotaCamryEnjoyer
    @1994ToyotaCamryEnjoyer 5 месяцев назад +4

    What a fantastic video. I can't wait to see where your channel goes. Subbed.

  • @antonmauve
    @antonmauve 2 месяца назад +1

    Fabulous research! , love to hear your voice, magnificent cadence, wonderful intonation within a cristal voice.

    • @EverythingButTheCode
      @EverythingButTheCode  2 месяца назад

      Thank you!

    • @matpk
      @matpk Месяц назад

      @@EverythingButTheCode What about the new huawei 3fold3?

  • @dineshms7667
    @dineshms7667 Месяц назад

    The information was clearly presented and explained in simple terms. Kudos !

  • @__scottvg
    @__scottvg 2 месяца назад +1

    Found my new favorite channel. I’m subscribed and here to stay

  • @jbmacgamer
    @jbmacgamer 5 месяцев назад +3

    Really nicely explained! And the video is nicely edited too. Great work !

  • @jasonwu9585
    @jasonwu9585 2 месяца назад +2

    Great video and so glad to have found your channel!

  • @charlesbridgford254
    @charlesbridgford254 Месяц назад

    We're trialling 2 factor contactless in the UK.
    There's a fingerprint pad on the card, that has to be held with your thumb at the same time as tapping.

  • @supersat
    @supersat 2 месяца назад

    What's funny is that IIRC, Target supported chip cards around 2001, but I think it was only certain AmEx cards. Target discontinued their chip readers a few years later.

  • @Drummer_jes
    @Drummer_jes 2 месяца назад +1

    I was just asking a friend of mine how any of the card payment methods worked, so this video popped up at a perfect time! Great content, just ‘tapped to pay’ with the subscribe button!

  • @JeanPierreWhite
    @JeanPierreWhite 2 месяца назад

    In addition to the Target and Home depot breaches there was another reason to adopt new security technology.
    As a traveller to Europe an American would find themselves unable to pay with a mag stripe card at gas stations and restaurants and later all sorts of stores as Europe discontinued the use of mag stripe readers altogether. You had to carry foreign cash, lots of it.

  • @excellentdriver
    @excellentdriver 2 месяца назад

    i've been thinking about this because like how does the card know the wireless payment works bc it itself doesn't have electricity.. very informative!

  • @moman2759
    @moman2759 23 дня назад

    Really good research thanks a lot and if you keep up with the same quality you deserve a million subscribers

  • @WillSentance
    @WillSentance 19 дней назад

    Please keep doing these - they're super good

  • @libinthathappilly
    @libinthathappilly Месяц назад

    Really looked like an established channel with hundreds of thousands of subs, run by an experienced host. Quality video, explained meticulously. Your channel will become a hit, I'm sure of it. Keep going and keep uploading videos. I subscribed right away! (n.b.: Not to do with anything you said, and forgive me if it is inappropriate, You are damn beautiful! One of the most beautiful presenters I have ever seen on youtube.)

  • @SaltyCatNS
    @SaltyCatNS 2 месяца назад +1

    As a very tech interested person, this has been a treasure found. Keep up the good work!
    Looking forward to more videos. (Gladly going a little further into the tech stuff :)
    Thank you, subscribed!
    :D

  • @wisdomhunter3797
    @wisdomhunter3797 25 дней назад

    Great job on the video - thanks for putting that together for us!

  • @OmarDreid
    @OmarDreid 2 месяца назад +1

    Amazing video. Top tier breakdown. Very easy to follow. You have a new subscriber.

  • @abpccpba
    @abpccpba Месяц назад

    One of the best Video I have seen. Very direct. Great work.

  • @3mph14
    @3mph14 2 месяца назад

    Brilliant, clear, concise. We'll done.

  • @nedhedrick5752
    @nedhedrick5752 Месяц назад

    Excellent explanation, very easy to understand!

  • @Bagunka
    @Bagunka 25 дней назад

    Done so professionally! Kudos ❤

  • @toddteroni8296
    @toddteroni8296 22 дня назад

    Great video. I love the look and feel as much as the content .

  • @robertblake7145
    @robertblake7145 21 день назад

    Very good video of how cards work. She has a pleasant and excellent voice with the explanations given in an easily understandable manner. Thanks

  • @LuizHenrique730
    @LuizHenrique730 2 месяца назад

    Incredible video! I'm Brazilian and I find it funny that the US didn't really go through the "card chip" transition, here in 🇧🇷 when I was a kid I was obsessed with my parent's chip cards lol 🤣 people didn't really swipe anymore as of late 2000s/early 2010s

  • @dewiz9596
    @dewiz9596 Месяц назад

    Canada has been using NFC for YEARS. it always amazes me that I still have to sign a chit in a lot of USA restaurants.
    Primary Scam Locations are Skimmers at Gas Stations in the U.S.

  • @sachin2842
    @sachin2842 2 месяца назад +1

    bt gotta say tap to pay is awesome,but swiping gives satisfaction 😢 i was young and couldn't be part of that more.

  • @redacted3610
    @redacted3610 2 месяца назад

    RUclips algorithm being useful for once, subbed!! Loved this video

  • @JenkinsAnt
    @JenkinsAnt Месяц назад

    The way I cracked up at "the subscribe button is also kind of like 'tap to pay' because..." 😂
    I tapped the damn button just for that 😂

  • @royfeely7145
    @royfeely7145 22 дня назад

    Thanks, this was interesting, informative and well presented. 😀

  • @shawnlee6633
    @shawnlee6633 2 месяца назад

    Impressively high quality content!!

  • @tsttstst
    @tsttstst 19 дней назад

    Very well done, great job with your channel.

  • @ahnonamos
    @ahnonamos 4 месяца назад +1

    Incredible content. Great pacing for technical content. I feel like I understand. Thank you!

  • @aborne
    @aborne 5 месяцев назад +2

    Excellent breakdown. Clearly explained. Nice work.

  • @patrickf.4440
    @patrickf.4440 Месяц назад

    Very informative and well presented. Thanks.

  • @LuckyLego
    @LuckyLego Месяц назад

    It amazes me as a fast food worker that people will still have the swipe only cards after all these years. I also hate them because our card readers are finicky with them.

  • @xXBlueSheepXx
    @xXBlueSheepXx Месяц назад

    RUclips recommendations are working good today

  • @josephchan5135
    @josephchan5135 21 день назад

    Your video is of excellent quality, you spoke so well and clear, and beautiful. Need to increase your subscribers. Good luck.

  • @alimfuzzy
    @alimfuzzy 23 дня назад

    Be careful with tap to pay. A lot of banks add a % surcharge to use it instead of a flat fee. So if you are purchasing expensive items, you could find yourself having a tap to pay charge sometimes in the hundreds of dollars instead of cents if you were to insert your card.

  • @emdxemdx
    @emdxemdx Месяц назад

    About 45 years ago, I was in a compute trade show, and one booth had mag stripe readers. So just for kicks, I swiped my card, and big surprise! amongst my account numbers, there was my PIN in plaintext. When I saw this, I reached for the power cord and yanked it so the screen would turn-off. Of course, this pissed the salesmen in the booth…

  • @ZeeAzman
    @ZeeAzman Месяц назад

    7:40 that plug in tho, def got my sub!😅

  • @garylbowler
    @garylbowler Месяц назад

    Brilliantly informative! Thanks!

  • @tharinduft
    @tharinduft 2 месяца назад +1

    Great Content, Looking forward to see more !!!

  • @coastard
    @coastard 2 месяца назад

    FYI smart card NFC works differently compared to how your phone talks to stuff, such as with bluetooth. Your phone creates its own radio waves to talk with other devices and powers itself. It also has its own receiver so it can talk both ways. The smart card instead enters the field generated by a card reader, powers itself through electric induction, and then modulates the existing field created by the card reader, which the reader notices and extracts data from. Its also different from RFID, which is like how your car easy pass works in toll roads. Just a small correction.

  • @mourneris
    @mourneris 2 месяца назад +2

    Great video. As an engineer, I approve.

  • @axelyaguana4926
    @axelyaguana4926 Месяц назад

    I don’t use to comment on videos. But this one is amazing. Hope you create more content like this. 🎉

  • @brucebanksshow
    @brucebanksshow 2 месяца назад +2

    Good luck with the new channel!

  • @4StonesHandcraft
    @4StonesHandcraft Месяц назад

    One of many steps toward our “needing” the Mark.