Cybersecurity: Crash Course Computer Science #31

แชร์
ฝัง
  • เผยแพร่เมื่อ 9 มิ.ย. 2024
  • Cybersecurity is a set of techniques to protect the secrecy, integrity, and availability of computer systems and data against threats. In today’s episode, we’re going to unpack these three goals and talk through some strategies we use like passwords, biometrics, and access privileges to keep our information as secure, but also as accessible as possible. From massive Denial of Service, or DDos attacks, to malware and brute force password cracking there are a lot of ways for hackers to gain access to your data, so we’ll also discuss some strategies like creating strong passwords, and using 2-factor authentication, to keep your information safe.
    Check out Computerphile’s wonderful video on how to choose a password!
    • How to Choose a Passwo...
    Pre-order our limited edition Crash Course: Computer Science Floppy Disk Coasters here!
    store.dftba.com/products/comp...
    Produced in collaboration with PBS Digital Studios: / pbsdigitalstudios
    Want to know more about Carrie Anne?
    about.me/carrieannephilbin
    The Latest from PBS Digital Studios: • All PBS Digital Studio...
    Want to find Crash Course elsewhere on the internet?
    Facebook - / youtubecrash. .
    Twitter - / thecrashcourse
    Tumblr - / thecrashcourse
    Support Crash Course on Patreon: / crashcourse
    CC Kids: / crashcoursekids

ความคิดเห็น • 465

  • @photophone5574
    @photophone5574 5 ปีที่แล้ว +305

    1:50 “that shows who your enemy is.” *shows a little girl on her computer*
    A formidable foe.

    • @sudocatsda1guy390
      @sudocatsda1guy390 4 ปีที่แล้ว +14

      She stole a bunch of info about me I'm not proud of and some disgusting info I am proud of.

  • @RaymondHng
    @RaymondHng 6 ปีที่แล้ว +951

    Please enter your new password:
    "cabbage"
    Sorry, the password must be more than 8 characters.
    "boiled cabbage"
    Sorry, the password must contain 1 numerical character.
    "1 boiled cabbage"
    Sorry, the password cannot have blank spaces.
    "50bloodyboiledcabbages"
    Sorry, the password must contain at least one upper case character.
    "50BLOODYboiledcabbages"
    Sorry, the password cannot use more than one upper case character consecutively.
    "50BloodyBoiledCabbagesShovedUpYourArse,IfYouDon'tGiveMeAccessnow”
    Sorry, the password cannot contain punctuation.
    “ReallyPissedOff50BloodyBoiledCabbagesShovedUpYourArseIfYouDontGiveMeAccessnow”
    Sorry, that password is already in use.

    • @the80386
      @the80386 6 ปีที่แล้ว +37

      thanks. been a while since I had a belly cramp laughing.

    • @angeljesus9674
      @angeljesus9674 6 ปีที่แล้ว +20

      Thanks for making me read all that 😂

    • @metanumia
      @metanumia 6 ปีที่แล้ว +12

      That was hilarious!

    • @enriquemartinez8915
      @enriquemartinez8915 6 ปีที่แล้ว +7

      LMAO 🤣 crying😂😂😂😂😂😂🤣😅

    • @destinyfoley8827
      @destinyfoley8827 6 ปีที่แล้ว +3

      RaymondHng that is everything

  • @JCorvinusVR
    @JCorvinusVR 6 ปีที่แล้ว +557

    Remember to change your face every 90 days to prevent hackers from getting into your account.

    • @oldcowbb
      @oldcowbb 6 ปีที่แล้ว +45

      my face already include at least one symbol, at least one upper case letter and at least one number

    • @khizerjamal6484
      @khizerjamal6484 6 ปีที่แล้ว +9

      Meanwhile in a plastic surgeon...

    • @KelNg130
      @KelNg130 4 ปีที่แล้ว +2

      That's only if you used facial recognition (which is biometric) as the authentication mechanism. Just simply use long passwords.

  • @amur_
    @amur_ 6 ปีที่แล้ว +305

    I learned the same things in a 8 hour online course. Truly a Crash Course

  • @davemonkey26
    @davemonkey26 6 ปีที่แล้ว +1356

    This video is bologna, if people don't click on random links in their emails, how will I ever give away my millions?

    • @Riktamorty
      @Riktamorty 6 ปีที่แล้ว +12

      Lololol

    • @merlinthelemurian3197
      @merlinthelemurian3197 6 ปีที่แล้ว +33

      I laughed way more than I should have

    • @gabrielagbese1945
      @gabrielagbese1945 6 ปีที่แล้ว +2

      dude thats racist

    • @davemonkey26
      @davemonkey26 6 ปีที่แล้ว +153

      Seeing as this account is a satirical parody of the Nigerian prince email spams, it is not racist as it is just a reference to an actual occurrence.
      Even so, if there was no such thing as the Nigerian Prince email spam (which there still very much is lmao) the only adjective this account title uses is Nigerian, which describes ones place of origin or citizenship. If anything this account is nationalist, not racist.
      In conclusion, you have incorrectly analyzed the process and purpose I use to deliver humor in my comments and will not be receiving my horded millions of dollars.

    • @kyledolor5257
      @kyledolor5257 6 ปีที่แล้ว +45

      Gabriel Agbese you got rekt dude

  • @marcbellucci2469
    @marcbellucci2469 4 ปีที่แล้ว +33

    You're killing me with the "I'd take it ALL" ATM comment. I'm sitting here dying!

  • @scooter3387
    @scooter3387 ปีที่แล้ว +12

    Using this to prep myself for a Master's in Cybersecurity. This broke down everything way better than most of the material I have read.

  • @stevieinselby
    @stevieinselby 6 ปีที่แล้ว +31

    One thing I would like to see stressed is that two-factor authentication has to ask for two *different types* of authentication. Asking for a password _and_ a PIN is still only one-factor, because they are both things that you have remembered (or written down), so if someone has got hold of your password file they can enter one, two or twenty passwords correctly - asking for more than one doesn't stop them. This was something that online banking got very wrong for quite some time, although most banks seem to have got it sorted out now.

  • @AnonymousFreakYT
    @AnonymousFreakYT 6 ปีที่แล้ว +152

    As a "cybersecurity"† professional, this is an excellent episode. Well written, well delivered. Just the right amount of detail for a "class," while not being so over-simplified to be actually wrong. (I see that too often, newspaper articles, TV news segments that oversimplify to the point that what they say is wrong, not just "simplified.")
    †I freaking *HATE* the word/prefix "cyber".

    • @seededsoul
      @seededsoul 6 ปีที่แล้ว +3

      Anonymous Freak Yes, it sounds cheesy, and used to refer to something else...

    • @wachirarisky4284
      @wachirarisky4284 4 ปีที่แล้ว +8

      How did you get your first job and what do you recommend learning for Cyber security

  • @toxicslushpuppy
    @toxicslushpuppy 4 ปีที่แล้ว +20

    It is a guilty pleasure every time Carrieanne says "doobalidoo".

  • @TheSYLOH
    @TheSYLOH 6 ปีที่แล้ว +160

    Fun fact: At 55,000 views there's a 99.59% chance she guessed someone's pin.
    Assuming that people PINs are evenly and randomly distributed.
    1 - (9999/10000)^55000

    • @Elizabethbaileysigmar
      @Elizabethbaileysigmar 5 ปีที่แล้ว +1

      I love math.

    • @juanaseok6537
      @juanaseok6537 5 ปีที่แล้ว

      Nice one XD

    • @randomperson3195
      @randomperson3195 4 ปีที่แล้ว +5

      And assuming everyone has viewed it only once.

    • @frankding7584
      @frankding7584 4 ปีที่แล้ว +3

      The thing is though, 2580 is a straight line down the keypad and we all know everyone hates straight lines

  • @RichIrving
    @RichIrving 6 ปีที่แล้ว +29

    This is a great video. Explains the topic enough so that non-technical people understand the threats and how to mitigate them. Great job!

  • @MuhammadAhmed-wh5kv
    @MuhammadAhmed-wh5kv 5 ปีที่แล้ว +13

    Just love going back from time to time to watch some of this amazing course episodes!

  • @marielleforgotmylastname8282
    @marielleforgotmylastname8282 6 ปีที่แล้ว +9

    Spot on with everything. I really enjoy the series! I have a pretty decent amount of experience with IT stuff, but I still manage to learn at least one new bit of info with every video. :D

  • @justin213
    @justin213 ปีที่แล้ว +3

    Going into Cybersecurity and this is so cool

  • @WoWDart
    @WoWDart 6 ปีที่แล้ว +3

    I love this series. Thank you for all your hard work.

  • @Uejji
    @Uejji 6 ปีที่แล้ว +22

    That's amazing! I've got the same combination on my luggage!

    • @microbuilder
      @microbuilder 6 ปีที่แล้ว +1

      May the Schwartz be with you.

  • @KeithMakank3
    @KeithMakank3 5 ปีที่แล้ว +15

    I work in security and I approve this message. Excellent video!

  • @zacharyedmond8223
    @zacharyedmond8223 หลายเดือนก่อน

    i work as a senior cybersec engineer in incident response and threat intelligence. love it!

  • @ill6ixx538
    @ill6ixx538 5 ปีที่แล้ว +46

    Carrie Anne keep it real. No access to ATMs or she'll take all of it xD

    • @watchit387
      @watchit387 4 ปีที่แล้ว +3

      that ceramic cat collection doesn't buy itself XD

  • @bradyryden1841
    @bradyryden1841 6 ปีที่แล้ว +2

    FINALLY!!!! The reason why I watch this!

  • @jess_tech
    @jess_tech 6 ปีที่แล้ว +2

    This video is incredible! Thank you so much!

  • @rpsloss
    @rpsloss 4 ปีที่แล้ว

    This was really well done. Thanks!

  • @id01_01
    @id01_01 6 ปีที่แล้ว +11

    Password requirements aren't more secure in practice - consider the two following passwords: "Passw0rd!" or "da-ba-dee-ba-doo". The second is much more secure, as the only feasible way to guess the password is brute force with letters and symbols, and most likely numbers too, but doesn't have digits nor capital letters. The first can be cracked using a dictionary attack with mutation.

  • @rswhite
    @rswhite 5 ปีที่แล้ว +5

    1, 2, 3, 4, 5? That's amazing! I've got the same combination on my luggage!

  • @ismailkucuk1684
    @ismailkucuk1684 6 ปีที่แล้ว

    Hi, I appreciate you. I needed the information you gave as a seo and digital marketing specialist. I did not come across a channel or person who described terms like Internet, TCIP as simple as you. Thanks again...

  • @peterschubert3429
    @peterschubert3429 6 ปีที่แล้ว +40

    I wonder why nobody in these videos ever mentions the possibility to use words from different laguages. It increases the possible combinations even more! :D

    • @amandal.1422
      @amandal.1422 5 ปีที่แล้ว +6

      I do that all the time, I really stopped using English anymore lmao

    • @Elizabethbaileysigmar
      @Elizabethbaileysigmar 5 ปีที่แล้ว

      I was going to make a comment about password length vs diversity of characters. Rainbow tables let me crack anything less than 14 characters really easy but anything more gets weird.
      One method I used to use was take a Chinese word, change the diphthongs to produce many different words and then string them all together in English. Easy for me to remember but really hard for a computer to guess.
      Like house horse mother. You go over the rainbow tables. Yep go look it up. It does not require a bunch of hard to remember special characters and numbers.
      One of my fun games at work is just repeating the same thing in as many languages as I can think of at the time. But sequential translations get weird.
      My favorite pattern is English, Spanish, German. Add slang and it gets weird really fast
      Long list, English, Spanish, (Taino if Puerto Rican), Portuguese, French, Romanian [short story later], German, Swedish, Dutch, Arabic (Burbur if they are Moroccan, like Ara means give me in Arabic but write or sign your name in Burbur), Uzbeki, Turkish, then Russian and then Polish.
      It makes sense in my head, don't judge me. I was telling a joke to a Puerto Rican woman last year and she stopped me in the intro telling me she knew Taino and knew what the word meant. It was a play on words. The only time that joke has failed me.
      Two points on Romanian. The first was a woman on her phone who just could not be bothered to get of her phone. So I said something to her in Russian.
      She was like why are you talking to me in Russian, and I was like because you are not paying attention to me in English and my Romanian is poor.
      The second was a Romanian women who would not get off her phone. So I got annoyed and started talking to her mother who was born in Romania.
      The mother then spent the next two minutes berating her daughter for not knowing how to pronounce words correctly in Romanian.
      Jewish mothers...

    • @freshprinceofnightcity
      @freshprinceofnightcity 4 ปีที่แล้ว

      I will try that method.

  • @victor.ruto.7919
    @victor.ruto.7919 6 ปีที่แล้ว

    This gonna help a lot... Thanks a lot

  • @jonnygiantrobot
    @jonnygiantrobot 11 หลายเดือนก่อน +1

    A 12 minute long course this really is a crash course!

  • @xyz-hx5dh
    @xyz-hx5dh 6 ปีที่แล้ว

    Learned a lot thanks .

  • @cefalves
    @cefalves 6 ปีที่แล้ว +2

    I AM brazillian and I love yours vídeos. Thank you.

  • @AmyJayOnTheWay
    @AmyJayOnTheWay 6 ปีที่แล้ว +201

    I appreciate these videos so much! I've learned enough to know that I want to learn more -- and I'm hoping to get Security+ certified next year!

    • @ravik694
      @ravik694 6 ปีที่แล้ว +4

      Amy Jay good luck, Amy! Security+ was my first certification and it's a great starting point.

    • @arobiteme
      @arobiteme 6 ปีที่แล้ว +6

      Some military jobs make us get the very in only 9 days of education with no experience. Often we have to test a couple times, but it's doable. The 501 version is gunna be killer though, so study up!

    • @musashi939
      @musashi939 6 ปีที่แล้ว +7

      Briana Pierce haha. That sounds like learn to code in one weekend. Why even bother to study software engineering if you can learn that in one weekend or becoming a security consultant in 9 days. You gotta be kidding me.

    • @XoXitsSaruhh
      @XoXitsSaruhh 6 ปีที่แล้ว +1

      I'm doin dat! I'm also getting Net+ and I already have my A+

    • @arobiteme
      @arobiteme 6 ปีที่แล้ว +4

      Well, we manage to successfully do our jobs. Don't get me wrong, some people never make it through. But if you find the time we get amusing, you should realize that we take the exact same test as you, getthe exact same cert, and do our jobs effectively.

  • @geetbhardwaj3879
    @geetbhardwaj3879 4 ปีที่แล้ว

    thanks. Very useful

  • @kofiacquah6972
    @kofiacquah6972 4 ปีที่แล้ว

    I love her enthusiasm

  • @frencheneesz
    @frencheneesz 6 ปีที่แล้ว

    Good episode! Would be nice to hear an indictment of modern operating systems (especially windows) that were designed in pretty much the least secure way possible.

  • @leogomez4u
    @leogomez4u 6 ปีที่แล้ว +8

    Thanks for making these videos.I'm on my way to becoming a+ certified and cross reference a lot of the things you illustrate

    • @Shackleford_Rusty
      @Shackleford_Rusty 6 ปีที่แล้ว +1

      leogomez4u skip it, read the books get hands on, grab your network+, ccna, security +, even an MCSA. A + knowledge is great but the cert isn’t worth the money.

    • @21guitarworld
      @21guitarworld 6 ปีที่แล้ว

      Don't listen to them, A+ is your concrete to your house, network+, and Sec+, and etc are the walls and the roofs.

    • @YoungDen
      @YoungDen 5 ปีที่แล้ว +1

      Actually Net+ is your concrete, walls and roof with Windows and doors while Security+ is your fence. The more experience with Security+ the higher the fence. A+ would be more like building the shed in the back. Nice to have but not important enough to live in or off (the cert).

  • @ProWhitaker
    @ProWhitaker 6 ปีที่แล้ว

    Thanks for the video

  • @gailaltschwager7377
    @gailaltschwager7377 ปีที่แล้ว

    Thank you!

  • @joeholszter2633
    @joeholszter2633 5 ปีที่แล้ว

    I love this video and I love that lady teaching it everything about this is good

  • @lab9337
    @lab9337 6 ปีที่แล้ว

    Great vid. Thanks :)

  • @activecypher6589
    @activecypher6589 4 ปีที่แล้ว

    Great intro course.

  • @JosephSantoro
    @JosephSantoro 6 ปีที่แล้ว +6

    I was wondering how you would do this in one short video... Not bad!

  • @mitwhitgaming7722
    @mitwhitgaming7722 6 ปีที่แล้ว +197

    Is that a Spy Kids _and_ a Ben 10 reference in the thubnail!? Respect.

    • @jepersprepur2809
      @jepersprepur2809 6 ปีที่แล้ว +7

      _Mit_Whit _Gaming_ though it’s a really weird one because ones from the most disliked 3rd film Spy Kids 3d and the other is from Omniverse

    • @mitwhitgaming7722
      @mitwhitgaming7722 6 ปีที่แล้ว +3

      Jepersprepur IKR?! 😂

    • @jepersprepur2809
      @jepersprepur2809 6 ปีที่แล้ว +1

      _Mit_Whit _Gaming_ mmmhmmm

    • @JM-us3fr
      @JM-us3fr 6 ปีที่แล้ว

      Now I'm sad I didn't get the Ben 10 reference

    • @FireBugRBLX
      @FireBugRBLX 6 ปีที่แล้ว +5

      _Mit_Whit _Gaming_ The actual name of the black and red humanoid in 9:18 is actually "Malware", a villain from Ben 10: Omniverse, they might have used the character since Malware is a best symbol for the error

  • @abdulrahmanalqarni8662
    @abdulrahmanalqarni8662 4 ปีที่แล้ว

    Good topic explanation

  • @yassineelmalki4223
    @yassineelmalki4223 11 หลายเดือนก่อน

    Fantastic 🎉

  • @michaeldzema4272
    @michaeldzema4272 5 ปีที่แล้ว

    Awesome video !

  • @cuddy90210
    @cuddy90210 5 ปีที่แล้ว

    Thank you.

  • @danialraza3021
    @danialraza3021 4 ปีที่แล้ว

    Thank you

  • @PavanPhaneendra423
    @PavanPhaneendra423 6 ปีที่แล้ว +2

    Good video

  • @_productivity__nill_1131
    @_productivity__nill_1131 6 ปีที่แล้ว +21

    Confidentiality - data that only authorised people can read
    Integrity - data that only authorised people can modify
    Availability - data which authorised people should have access to

    • @KelNg130
      @KelNg130 4 ปีที่แล้ว +2

      Almost. The last one is simply Authorization. Availability refers to the "ability to access data when we need it".
      The Parkerian hexad, although considered to be a more complete model, is not widely known as the CIA triad. It consists of: Confidentiality, Integrity, Availability, Possession, Authenticity, and Utility.
      Possession - physical dispostion of media on which data is stored in.
      Authenticity - data that can be properly attributed to the owner/creator.
      Utility - data that is useful depending on content and format.

  • @une6fille6attriste6
    @une6fille6attriste6 5 ปีที่แล้ว

    Brilliant and easy to understand! Thank you! Even the jokes are funny. XD

  • @eloyruiz2855
    @eloyruiz2855 5 ปีที่แล้ว

    I love your video thank you

  • @pocketll
    @pocketll 4 ปีที่แล้ว

    0:18 Legendary bike Favorit.

  • @chicksssyht
    @chicksssyht 6 ปีที่แล้ว

    BIBA!! I appreciated that

  • @sparksparkboom
    @sparksparkboom 6 ปีที่แล้ว +2

    I'm majoring in this starting next year!!!

    • @sparksparkboom
      @sparksparkboom 6 ปีที่แล้ว

      tcbobb16 tcb Illinois State

    • @Magnacardia
      @Magnacardia 5 ปีที่แล้ว +1

      How’s it going so far

    • @pieadapter3615
      @pieadapter3615 4 ปีที่แล้ว

      Updates, please don't drop out

  • @mincewatisimatupang2471
    @mincewatisimatupang2471 4 ปีที่แล้ว

    nice program

  • @PavanPhaneendra423
    @PavanPhaneendra423 6 ปีที่แล้ว +2

    Wow what a video

  • @leogomez4u
    @leogomez4u 6 ปีที่แล้ว

    Thanks

  • @Beryllahawk
    @Beryllahawk 6 ปีที่แล้ว

    Correct horse battery staple! Yay!

  • @Slayer_Jesse
    @Slayer_Jesse 6 ปีที่แล้ว +25

    Correct Horse Battery Staple

    • @remuladgryta
      @remuladgryta 6 ปีที่แล้ว +2

      Hunter2

    • @burnedexperiment
      @burnedexperiment 6 ปีที่แล้ว +6

      "Lil' Bobby tables we call him...i hope you learned to sanitize your database inputs."

    • @wolvenmoonstone8138
      @wolvenmoonstone8138 6 ปีที่แล้ว +3

      funny, go change your password now

    • @Orinslayer
      @Orinslayer 6 ปีที่แล้ว

      That's actually a bad password.

  • @skroot7975
    @skroot7975 6 ปีที่แล้ว

    I'd love an episode on neural networks.

  • @TGC40401
    @TGC40401 6 ปีที่แล้ว

    I updated everything I have access to, after this video.

  • @galyefet7095
    @galyefet7095 6 ปีที่แล้ว

    thanks

  • @minghowlogic6223
    @minghowlogic6223 6 ปีที่แล้ว

    great!

  • @evenana4399
    @evenana4399 6 ปีที่แล้ว

    I JUST LEARNED HOW THIS CYBERSECURITY WORKS

  • @mohamedali-wz7cq
    @mohamedali-wz7cq 4 ปีที่แล้ว

    nice video

  • @dannyj391
    @dannyj391 6 ปีที่แล้ว

    Love theese videos puts me right to sleep

  • @DuluthTW
    @DuluthTW 6 ปีที่แล้ว +6

    My new password is Ceramic_cat_figurines. Ooops, maybe not. Another great episode. Thanks!

  • @pureroute1551
    @pureroute1551 4 ปีที่แล้ว

    Interesting

  • @artofthehak5508
    @artofthehak5508 5 ปีที่แล้ว +2

    This is a great video, it's more difficult to do these animated vids than to just have a talking head spitting a script. Nice job guys

  • @tueemsyhu4846
    @tueemsyhu4846 5 ปีที่แล้ว

    NOTHING IS TOTALLY SAFE!!GOOD VIDEO!!😀😊

  • @peterstiles1
    @peterstiles1 6 ปีที่แล้ว

    This series is so great I can even forgive Carrie-Anne's, 'tongue down the back of Green Bros. trousers' comment at 5:19.

  • @mariniikk
    @mariniikk 6 ปีที่แล้ว +4

    I'm interested in psychology, tech, and bio. Y not combine the three and go into comp systems to research the "brain" and artificial intelligence of computers?! That's how I got here :). I've recently discovered the (huge and overwhelming) world of cyber tech but as a Russian speaking blond 5' girl, I think it would be cool to get a job in this field. I'm 14 and new to this but it's super interesting and these vids help

  • @tendies
    @tendies 6 ปีที่แล้ว +1

    Please do a video about Block-chain!

  • @MrKajithecat
    @MrKajithecat 5 ปีที่แล้ว

    Enrolling into school for this next year.

  • @miguellima737
    @miguellima737 7 หลายเดือนก่อน +3

    very noice video

  • @mincewatisimatupang2471
    @mincewatisimatupang2471 4 ปีที่แล้ว

    interesting you explain with direct with pictures ... i need lesson computer science

  • @TGC40401
    @TGC40401 6 ปีที่แล้ว +3

    2:24 Oh, that's what _safe mode_ means

  • @ailtonbiji5024
    @ailtonbiji5024 4 ปีที่แล้ว

    cool...

  • @Memorable_VND
    @Memorable_VND 5 ปีที่แล้ว

    I am biggest fan of u .Can u make more videos on cyber security cryptography etc

  • @gardenhead92
    @gardenhead92 6 ปีที่แล้ว

    Would have been nice to go over capability-based security as an alternative to ACLs.

  • @user-be4yc2vr5c
    @user-be4yc2vr5c 5 ปีที่แล้ว

    Lol I just mentioned brute force hacking in a earlier video were you were describing brute coding XD

  • @teddysherman4337
    @teddysherman4337 5 ปีที่แล้ว

    good vid

  • @user-nj1qc7uc9c
    @user-nj1qc7uc9c 5 ปีที่แล้ว +2

    4:08 you have to remember, it doesn't just have to generate those numbers, it also has to enter them in, for example even python, a really freaking slow language, can count from 0 to 10000 in 0.0009965896606445312 seconds, pretty freaking fast! But if you want python to print each individual number, it will take about 4.403296709060669 seconds, although entering the numbers might not take as long as printing each one, it would still take at least a second

  • @mincewatisimatupang2471
    @mincewatisimatupang2471 4 ปีที่แล้ว

    i like your video because it is my lesson , please explain more with use pictures exemples direct ...it is my lesson

  • @richardoder9171
    @richardoder9171 5 ปีที่แล้ว +1

    I receive so many call indicating "I'm with your computer security and your computer has been compromised, I am looking at your computer security systems and we need to fix it right away" I call BS and almost always the line goes dead. Can even the companies that are legitimate see into your computer without your knowledge?

  • @radtack8457
    @radtack8457 6 ปีที่แล้ว +63

    Anyone else notice Malware from Ben 10 Omniverse? XD

    • @2012Zyle
      @2012Zyle 6 ปีที่แล้ว +1

      I was wondering why that malware looked so familiar

    • @willoo2873
      @willoo2873 6 ปีที่แล้ว

      Me

    • @ismaelnehme379
      @ismaelnehme379 5 ปีที่แล้ว

      Moi aussi

  • @blacksatoshi6486
    @blacksatoshi6486 4 ปีที่แล้ว

    i LOVE CARRIE ANN HER REFERENCES ARE SO COOL FROM GAMING TO PETS TO MOVIES EVERYTHING!!!!!!!!!!!!!!

  • @KiddsockTV
    @KiddsockTV 6 ปีที่แล้ว +7

    awww man.. now I have to change my pin.

  • @beyond12021
    @beyond12021 4 ปีที่แล้ว +2

    "Cyber Security is like the Jedi Order trying to bring Peace and Justice to the Cyberverse" *Decides to go back to school and study Cyber Security*

  • @Theorak
    @Theorak 6 ปีที่แล้ว +6

    Open source for security is a topic that came up for our (Germany) election software, because the old one was hidden and faulty, could be a right step imo.

    • @armorsmith43
      @armorsmith43 6 ปีที่แล้ว +1

      Alternately (though I don't know how well this works in a federal system with different layers of elections), just use pencil and paper for voting like the Brits do.

    • @tuele4302
      @tuele4302 6 ปีที่แล้ว +1

      Pen is better in this case since pencil writing can be erased.

    • @Cryssball
      @Cryssball 6 ปีที่แล้ว +1

      if the topic is security... how is pen and paper more secure than Open source?

    • @tuele4302
      @tuele4302 6 ปีที่แล้ว

      I was comparing pen to pencil.

    • @Cryssball
      @Cryssball 6 ปีที่แล้ว

      my bad. I should had clarified I was refering to Andrew Farrell

  • @midnightharvest3065
    @midnightharvest3065 4 ปีที่แล้ว

    As an IT major with a focus on Cybersecurity, this video is very informative and provides a good understanding of my career future

  • @Submanca
    @Submanca 6 ปีที่แล้ว

    Hi Love the videos and was wondering if I should get a VPN or not. Do I need one really? I keep getting ads that try and scare me into getting one but they are not cheap.

  • @wolvenmoonstone8138
    @wolvenmoonstone8138 6 ปีที่แล้ว +2

    I would like to make a subtle yet important distinction
    ALLOWING the option to use 9 or more capital and lowercase adding symbols spaces and numbers makes the number of possible passwords increase and is therefore more sucure
    REQUIRING a password to contain those things to be valid lowers the number making passwords less sucure harder to remember and more annoying to create and encourages users to have the same password for multiple accounts (don't do that)

  • @ShaunDreclin
    @ShaunDreclin 6 ปีที่แล้ว

    Correct horse battery staple!

  • @Mostlyharmless1985
    @Mostlyharmless1985 6 ปีที่แล้ว

    I’m seriously hoping we go over airgaps and compartmentalization, because they are the true implementation of write up, read down. You gave a very dangerous idea that privileged information can be held on a system that processes unprivileged information. What you should do is keep them all in different systems that are physically separate from each other. The only way you can send information from a less privileged system to a higher level is to cross a physical air gap between machines.
    Compartmentalization is just a fancy way to say keeping information available to those that need to know it. A CFO would certainly need access to a businesses finance information, but even if he has a high level of access, there is no reason that he should have access to the R and D information.
    Still an admirable job for something so broad as “security” you boiled down several months of training into less than 15 minutes. You get my “eh close enough” seal of approval!

  • @KBurchfiel
    @KBurchfiel 4 ปีที่แล้ว +2

    7:04 and what if an attacker compromises your fingers? :o

  • @phatzdomino5343
    @phatzdomino5343 6 ปีที่แล้ว

    For someone who is complete new to the field of I.T/cybersecurity is it a bad idea to start off with a Cyber security proficiency 1 class?

  • @SlayerF35
    @SlayerF35 6 ปีที่แล้ว +2

    Has anyone noticed Dr.Zoidberg from Futurama

  • @lammalamma5005
    @lammalamma5005 6 ปีที่แล้ว

    I want moreee XD