EEVblog #762 - How Secure Are Electronic Safe Locks?

Share
HTML-code

Comments • 1 360

  • Justin Jameson
    Justin Jameson  3 days back

    Coolest video ever, the concept alone is awesome

    • Tom Dickinson
      Tom Dickinson  2 weeks back

      Far more entertaining then your usual videos, superb

      • Eric H
        Eric H  2 weeks back

        Wwwwwait a minute, ... where 5he hell is my 45 minutes?!

        [Edit; you see that above? ... I'm in time-loss shock and it caused a typo. I'm feeling a little woosy. Oh! ... and — If the 2nd video goes into all the detail I expected in this one then double the comedically overdramatic tone you read the remainder in.. hehe.]

        I would never spend precious time so frivolously, not for a forty-five minute, choreographed "No." — or a "Nooop!" — maybe be safe and say, "If you want to learn valuable information on the subject matter, then buy a book; if you want to spend near an hour trying to match the content creator's intoxication-adjacent exuberance to all things represented in a heterogeneous sampling of time and atmosphere, well.. don't humiliate yourself; you, like I, will never extract such pure joy and personal reward as our presenter, not even if we spontaneously adapt the ability to asexually reproduce.

        I cannot imagine how sky high I would be if I'd actually learned what I assumed was going to be transacted but it's a good thing I'm in bed, prone, because otherwise it would have created obstacles to the screwing I just endured.

        In all honesty, my takeaway isn't that bitter.. I was only being dramatic, but I've cereally got to learn how to compulsively parse anything and everything with the option; and I'm being ... super ... cereal.

        Hey Mate, soory I didn't catch your name, but your ability to extract happiness from a teasingly long "No." gives me hope I just might be capable of cranking out at least half a smile of wonderment the next time I glance up at the night sky and catch a Milky Way adjacent hypernova spark off. 😁

        • thulomanchay
          thulomanchay  3 weeks back

          When the spent battery is left inside for too long a time, the connector might corrode, and the circuit corrupted. You'd "lock yourself out".

          • 7177
            7177  3 weeks back

            Safe saga was riveting indeed. Cheers!

            • Happy Days
              Happy Days  4 weeks back

              Thanks very interesting. Can confirm the cheap safes are garbage no matter how good the internal electronic controller is just jabbing one of the leds (which protrude through the metal door through holes drlled in) even if you destroy the pcb in the process with a piece of wire bent correctly and knowing where to aim the resistance of the solenoid spring is no more than 10 grams and click turn the handle - safe open. 1 out of 5 stars would not recommend lol.

              • Aidan Standing
                Aidan Standing  4 weeks back

                don't think my lockable wooden box would be that secure
                but it might sort of be less noticeable than an actual safe (not that I use it for valuables, and half the time I don't even lock it as the highest value item in it would be just a couple of £)

                • J F
                  J F  1 months back

                  $800 dollars for a toy. But it complies with industry standards. Please do a video on use emp generator on electronic safes please.

                  • Паша Коленда
                    Паша Коленда  1 months back

                    The problem with this one is that lock and solenoid are moving in the same direction and 40kg safe accelerates faster and reaches much higher speed than you were bumbin at. So I don't really think that 800$ is a good price for this one. For 800$ you can make much better one, especially if you are engineer.

                    • SqueakyGoose
                      SqueakyGoose  2 months back

                      have you tried a large earth magnetic? just saw a video on doing that for other safes.

                      • James Reedy
                        James Reedy  2 months back

                        Buddy sent this to me earlier today, apparently someone had success with a S&G digital lock which is very popular brand. https://www.wired.com/2016/08/hacker-unlocks-high-security-electronic-safes-without-trace/

                        • Gacheru Mburu
                          Gacheru Mburu  2 months back

                          Hmm..🤔

                          • Gacheru Mburu
                            Gacheru Mburu  2 months back

                            Hmm..🤔

                            • Simply Doge
                              Simply Doge  3 months back

                              I like your videos(:

                              • alan connelly
                                alan connelly  4 months back

                                So a hack would be to use the existing bottom holes and back holes to access the selelnoid wires or pull the connecter then weasel in power to the selenoid wires or connecter and Power the selenoid and your "in like flin", heck, may even be able to do this with the provided mounting holes with some creative modified tools and mini camera...

                                • Shane Johns
                                  Shane Johns  5 months back

                                  If it locks you out for 5-10mins after 4 or so numbers of incorrect combination attempts, then it seems likely that you could easily reset that by simply disconnecting and reconnecting the battery after the lockout. I suppose it could have some kind of capacitor in there that is just there to store enough to keep the 'fault' condition from resetting on battery disconnect.

                                  • The Eminent Joshua E. Hrouda

                                    You could embed a circuit just above the battery compartment, a data logger. Let the rightful owner enter the correct code once or a few times. Then retrieve that data, and manually enter it. Would likely be a bugger to attach. But maybe not.

                                    • Simon Arsenault
                                      Simon Arsenault  5 months back

                                      12:30 FAIL XD

                                      • Süleyman Kenar
                                        Süleyman Kenar  5 months back

                                        "Gravity is a bitch"

                                        • Patrick Allen
                                          Patrick Allen  6 months back

                                          This video has a unique status being both on my Electronics and Funny playlists :D

                                          • dickcheney6
                                            dickcheney6  6 months back

                                            There's also locking mechanisms available that have a redundant mechanical combo lock, as in, either one will open the safe. I like that idea because a keypad is more convenient, but a mechanical lock can easily last 40+ years, and if the keypad breaks, you can get back in without damaging the body or bolts, and just replace the locking mechanism. Dave's situation was the exception, usually if you have to break into your safe, the safe itself is a total loss afterward.

                                            • Enpä KerroSitä
                                              Enpä KerroSitä  6 months back

                                              Holy shit this guy has an annoying voice... but luckily this content is interesting :)

                                              • Taunter Atwill
                                                Taunter Atwill  6 months back

                                                Fuck the electronics. A heavy crowbar with a pipe extension and you pull that box out of the concrete and take it with you without a problem.

                                                • mono man
                                                  mono man  7 months back

                                                  normally the first wrong digit and the software locks you out like on pin and pay dvd. read the code however.....

                                                  • Banertd
                                                    Banertd  7 months back

                                                    1 second to open,using standard CRT TV service tool.

                                                    • dat ain't mine
                                                      dat ain't mine  7 months back

                                                      I think if u connect the doohicky to the thingamabob, it just might work! 🙄

                                                      • Robert Chrisman
                                                        Robert Chrisman  7 months back

                                                        You had me at Bunnings 😂

                                                        • kent leonhart
                                                          kent leonhart  7 months back

                                                          Perfect surgical precision. :P

                                                          • Mamo Sargsyan
                                                            Mamo Sargsyan  7 months back

                                                            you awesome !!!

                                                            • Mike Clarke
                                                              Mike Clarke  7 months back

                                                              I a tech guy, work in technology, I hate these things. I like a good old fashion brinks manual combo lock safe. Have a small old safe from the late 1800's that still works great! so thick heavy (blast proof) no way to break into it easy. Have answer style brinks type about 15 years old. Wanted another so visited several retail places that sell them to check them out, all seem to have a lot of plastic these days, handles are plastic, and some were broken from handling, so that tells me not going to hold up well at all if broken in the store. some used a film type keypad that was worn from people pushing on it, there again not holding up to daily use if numbers are worn off useless. And then one would not work, store employee was going to change the batteries, opened up and was all corroded inside, never got to see it operate. Then I decided, not having one. but can't find anything without the damn electronic POS locks on them now.

                                                              • Maxwell mc
                                                                Maxwell mc  7 months back

                                                                Funny dude .

                                                                • Robert Allgood
                                                                  Robert Allgood  7 months back

                                                                  if you can get to the solenoid wires apply a 9 V battery across the wires an bingo your in! 2 pinchers to break through insulation. one on each.

                                                                  • akkudakkupl
                                                                    akkudakkupl  7 months back

                                                                    Depends on how big a hammer you have ;-)

                                                                    • animal79thecat
                                                                      animal79thecat  7 months back

                                                                      voice very annoying

                                                                      • TheBlondeViking
                                                                        TheBlondeViking  7 months back

                                                                        lmao!

                                                                        • drysori
                                                                          drysori  7 months back

                                                                          18:04 Like having sex the first time

                                                                          • kushy04
                                                                            kushy04  7 months back

                                                                            I DON'T HAVE AN UNCLE BOB

                                                                            • Craig Hallam
                                                                              Craig Hallam  7 months back

                                                                              Would have used a hole saw and some bees wax.....lame---a plasma cutter would have done it in less than a minute

                                                                              • David Hunt
                                                                                David Hunt  7 months back

                                                                                What your saying is interesting, but you waffle alot sorry

                                                                                • TAVOR VICEROY VALDOR
                                                                                  TAVOR VICEROY VALDOR  7 months back

                                                                                  NOOOOOOOOO YOU DIDNT!!!!!!!!!!!! I WAS SCREAMING NOT THE CABLE NOOOOOOOOOO!!!!!!!!!!

                                                                                  • JAY LEE
                                                                                    JAY LEE  7 months back

                                                                                    So lucky that cable was still oriented in the same direction with the receptacle. Proper digital safes come with a key lol

                                                                                    • Knott Reel
                                                                                      Knott Reel  8 months back

                                                                                      A good strategy is to buy a safe and put it in your office. It will occupy the time of the burglar while your valuables are hidden under a floor board somewhere.

                                                                                      • Adam Lopes
                                                                                        Adam Lopes  8 months back

                                                                                        A power-line attack is extremely unlikely to be successful on any device such as this. Imagine how most people would naturally code this up, even in Assembly. Naturally, I think most programmers would just buffer the key presses, then compare the buffer to the stored code at the end. Therefore, any difference in current draw will only tell you what the device already does (Success or Fail). Interesting experiment, but IMHO terrible hypothesis. Moreover, I seriously think that lock could be bumped if you applied a little more force, or used a strong electromagnet.

                                                                                        • Randy Panebianco
                                                                                          Randy Panebianco  8 months back

                                                                                          If you wanted a quick way to get into that specific safe having already seen the inside why wouldn't you just drill 1 (or 2) holes in the top and unplug that internal cable (the one you forgot) then supply your own external power to that motor and solenoid? Would seem like a quick job if you made the tools in advance like they do in the movies. You were able to plug the cable in with 2 screwdrivers. If you had a longer forceps it would seem easy to plug in your own cable. You should try it. :)

                                                                                          • evil Duck
                                                                                            evil Duck  8 months back

                                                                                            I don't need a safe...I'm broke...

                                                                                            • will2see
                                                                                              will2see  8 months back

                                                                                              gravity is a bitch! :-) LOL

                                                                                              • Ryan Tregea
                                                                                                Ryan Tregea  8 months back

                                                                                                Giant Magnet attack, A massive magnet placed and then moved horizontally in the direction you need the pin to move, May be able to move the pin out of the way, Safe Techs have giant Magnets with them for this reason... cheapish safes take seconds.

                                                                                                • Weedus
                                                                                                  Weedus  8 months back

                                                                                                  You can drill everything open when you use 200$ Tungstencarbide Bits ...