Cybersecurity: Crash Course Computer Science #31

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

Пікірлер: 465

  • @photophone5574
    @photophone55745 жыл бұрын

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

  • @sudocatsda1guy390

    @sudocatsda1guy390

    4 жыл бұрын

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

  • @RaymondHng
    @RaymondHng6 жыл бұрын

    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 жыл бұрын

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

  • @angeljesus9674

    @angeljesus9674

    6 жыл бұрын

    Thanks for making me read all that 😂

  • @metanumia

    @metanumia

    6 жыл бұрын

    That was hilarious!

  • @enriquemartinez8915

    @enriquemartinez8915

    6 жыл бұрын

    LMAO 🤣 crying😂😂😂😂😂😂🤣😅

  • @destinyfoley8827

    @destinyfoley8827

    6 жыл бұрын

    RaymondHng that is everything

  • @JCorvinusVR
    @JCorvinusVR6 жыл бұрын

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

  • @oldcowbb

    @oldcowbb

    6 жыл бұрын

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

  • @khizerjamal6484

    @khizerjamal6484

    6 жыл бұрын

    Meanwhile in a plastic surgeon...

  • @KelNg130

    @KelNg130

    4 жыл бұрын

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

  • @amur_
    @amur_6 жыл бұрын

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

  • @davemonkey26
    @davemonkey266 жыл бұрын

    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 жыл бұрын

    Lololol

  • @merlinthelemurian3197

    @merlinthelemurian3197

    6 жыл бұрын

    I laughed way more than I should have

  • @gabrielagbese1945

    @gabrielagbese1945

    6 жыл бұрын

    dude thats racist

  • @davemonkey26

    @davemonkey26

    6 жыл бұрын

    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 жыл бұрын

    Gabriel Agbese you got rekt dude

  • @marcbellucci2469
    @marcbellucci24694 жыл бұрын

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

  • @scooter3387
    @scooter3387 Жыл бұрын

    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
    @stevieinselby6 жыл бұрын

    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
    @AnonymousFreakYT6 жыл бұрын

    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 жыл бұрын

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

  • @wachirarisky4284

    @wachirarisky4284

    4 жыл бұрын

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

  • @toxicslushpuppy
    @toxicslushpuppy4 жыл бұрын

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

  • @TheSYLOH
    @TheSYLOH6 жыл бұрын

    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 жыл бұрын

    I love math.

  • @juanaseok6537

    @juanaseok6537

    5 жыл бұрын

    Nice one XD

  • @randomperson3195

    @randomperson3195

    4 жыл бұрын

    And assuming everyone has viewed it only once.

  • @frankding7584

    @frankding7584

    4 жыл бұрын

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

  • @RichIrving
    @RichIrving6 жыл бұрын

    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-wh5kv5 жыл бұрын

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

  • @marielleforgotmylastname8282
    @marielleforgotmylastname82826 жыл бұрын

    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 Жыл бұрын

    Going into Cybersecurity and this is so cool

  • @WoWDart
    @WoWDart6 жыл бұрын

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

  • @Uejji
    @Uejji6 жыл бұрын

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

  • @microbuilder

    @microbuilder

    6 жыл бұрын

    May the Schwartz be with you.

  • @KeithMakank3
    @KeithMakank35 жыл бұрын

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

  • @zacharyedmond8223
    @zacharyedmond82232 ай бұрын

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

  • @bradyryden1841
    @bradyryden18416 жыл бұрын

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

  • @jess_tech
    @jess_tech6 жыл бұрын

    This video is incredible! Thank you so much!

  • @ill6ixx538
    @ill6ixx5385 жыл бұрын

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

  • @watchit387

    @watchit387

    4 жыл бұрын

    that ceramic cat collection doesn't buy itself XD

  • @rpsloss
    @rpsloss4 жыл бұрын

    This was really well done. Thanks!

  • @id01_01
    @id01_016 жыл бұрын

    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
    @rswhite5 жыл бұрын

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

  • @ismailkucuk1684
    @ismailkucuk16846 жыл бұрын

    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...

  • @victor.ruto.7919
    @victor.ruto.79196 жыл бұрын

    This gonna help a lot... Thanks a lot

  • @peterschubert3429
    @peterschubert34296 жыл бұрын

    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 жыл бұрын

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

  • @Elizabethbaileysigmar

    @Elizabethbaileysigmar

    5 жыл бұрын

    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 жыл бұрын

    I will try that method.

  • @jonnygiantrobot
    @jonnygiantrobot11 ай бұрын

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

  • @xyz-hx5dh
    @xyz-hx5dh6 жыл бұрын

    Learned a lot thanks .

  • @cefalves
    @cefalves6 жыл бұрын

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

  • @AmyJayOnTheWay
    @AmyJayOnTheWay6 жыл бұрын

    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 жыл бұрын

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

  • @arobiteme

    @arobiteme

    6 жыл бұрын

    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 жыл бұрын

    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 жыл бұрын

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

  • @arobiteme

    @arobiteme

    6 жыл бұрын

    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
    @geetbhardwaj38794 жыл бұрын

    thanks. Very useful

  • @kofiacquah6972
    @kofiacquah69724 жыл бұрын

    I love her enthusiasm

  • @frencheneesz
    @frencheneesz6 жыл бұрын

    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
    @leogomez4u6 жыл бұрын

    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 жыл бұрын

    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 жыл бұрын

    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 жыл бұрын

    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
    @ProWhitaker6 жыл бұрын

    Thanks for the video

  • @joeholszter2633
    @joeholszter26335 жыл бұрын

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

  • @lab9337
    @lab93376 жыл бұрын

    Great vid. Thanks :)

  • @activecypher6589
    @activecypher65894 жыл бұрын

    Great intro course.

  • @JosephSantoro
    @JosephSantoro6 жыл бұрын

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

  • @abdulrahmanalqarni8662
    @abdulrahmanalqarni86624 жыл бұрын

    Good topic explanation

  • @yassineelmalki4223
    @yassineelmalki422311 ай бұрын

    Fantastic 🎉

  • @mitwhitgaming7722
    @mitwhitgaming77226 жыл бұрын

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

  • @jepersprepur2809

    @jepersprepur2809

    6 жыл бұрын

    _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 жыл бұрын

    Jepersprepur IKR?! 😂

  • @jepersprepur2809

    @jepersprepur2809

    6 жыл бұрын

    _Mit_Whit _Gaming_ mmmhmmm

  • @JM-us3fr

    @JM-us3fr

    6 жыл бұрын

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

  • @FireBugRBLX

    @FireBugRBLX

    6 жыл бұрын

    _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

  • @michaeldzema4272
    @michaeldzema42725 жыл бұрын

    Awesome video !

  • @gailaltschwager7377
    @gailaltschwager7377 Жыл бұрын

    Thank you!

  • @cuddy90210
    @cuddy902105 жыл бұрын

    Thank you.

  • @danialraza3021
    @danialraza30214 жыл бұрын

    Thank you

  • @PavanPhaneendra423
    @PavanPhaneendra4236 жыл бұрын

    Good video

  • @_productivity__nill_1131
    @_productivity__nill_11316 жыл бұрын

    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 жыл бұрын

    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
    @une6fille6attriste65 жыл бұрын

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

  • @pocketll
    @pocketll4 жыл бұрын

    0:18 Legendary bike Favorit.

  • @chicksssyht
    @chicksssyht6 жыл бұрын

    BIBA!! I appreciated that

  • @eloyruiz2855
    @eloyruiz28555 жыл бұрын

    I love your video thank you

  • @sparksparkboom
    @sparksparkboom6 жыл бұрын

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

  • @sparksparkboom

    @sparksparkboom

    6 жыл бұрын

    tcbobb16 tcb Illinois State

  • @Magnacardia

    @Magnacardia

    5 жыл бұрын

    How’s it going so far

  • @pieadapter3615

    @pieadapter3615

    4 жыл бұрын

    Updates, please don't drop out

  • @mincewatisimatupang2471
    @mincewatisimatupang24714 жыл бұрын

    nice program

  • @Beryllahawk
    @Beryllahawk6 жыл бұрын

    Correct horse battery staple! Yay!

  • @leogomez4u
    @leogomez4u6 жыл бұрын

    Thanks

  • @PavanPhaneendra423
    @PavanPhaneendra4236 жыл бұрын

    Wow what a video

  • @Slayer_Jesse
    @Slayer_Jesse6 жыл бұрын

    Correct Horse Battery Staple

  • @remuladgryta

    @remuladgryta

    6 жыл бұрын

    Hunter2

  • @burnedexperiment

    @burnedexperiment

    6 жыл бұрын

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

  • @wolvenmoonstone8138

    @wolvenmoonstone8138

    6 жыл бұрын

    funny, go change your password now

  • @Orinslayer

    @Orinslayer

    6 жыл бұрын

    That's actually a bad password.

  • @skroot7975
    @skroot79756 жыл бұрын

    I'd love an episode on neural networks.

  • @TGC40401
    @TGC404016 жыл бұрын

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

  • @galyefet7095
    @galyefet70956 жыл бұрын

    thanks

  • @minghowlogic6223
    @minghowlogic62236 жыл бұрын

    great!

  • @evenana4399
    @evenana43996 жыл бұрын

    I JUST LEARNED HOW THIS CYBERSECURITY WORKS

  • @mohamedali-wz7cq
    @mohamedali-wz7cq4 жыл бұрын

    nice video

  • @dannyj391
    @dannyj3916 жыл бұрын

    Love theese videos puts me right to sleep

  • @DuluthTW
    @DuluthTW6 жыл бұрын

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

  • @pureroute1551
    @pureroute15514 жыл бұрын

    Interesting

  • @artofthehak5508
    @artofthehak55085 жыл бұрын

    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
    @tueemsyhu48465 жыл бұрын

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

  • @mariniikk
    @mariniikk6 жыл бұрын

    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

  • @peterstiles1
    @peterstiles16 жыл бұрын

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

  • @tendies
    @tendies6 жыл бұрын

    Please do a video about Block-chain!

  • @MrKajithecat
    @MrKajithecat5 жыл бұрын

    Enrolling into school for this next year.

  • @mincewatisimatupang2471
    @mincewatisimatupang24714 жыл бұрын

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

  • @TGC40401
    @TGC404016 жыл бұрын

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

  • @ailtonbiji5024
    @ailtonbiji50244 жыл бұрын

    cool...

  • @miguellima737
    @miguellima7377 ай бұрын

    very noice video

  • @Memorable_VND
    @Memorable_VND5 жыл бұрын

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

  • @gardenhead92
    @gardenhead926 жыл бұрын

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

  • @user-be4yc2vr5c
    @user-be4yc2vr5c5 жыл бұрын

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

  • @teddysherman4337
    @teddysherman43375 жыл бұрын

    good vid

  • @mincewatisimatupang2471
    @mincewatisimatupang24714 жыл бұрын

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

  • @user-nj1qc7uc9c
    @user-nj1qc7uc9c5 жыл бұрын

    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

  • @richardoder9171
    @richardoder91715 жыл бұрын

    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
    @radtack84576 жыл бұрын

    Anyone else notice Malware from Ben 10 Omniverse? XD

  • @2012Zyle

    @2012Zyle

    6 жыл бұрын

    I was wondering why that malware looked so familiar

  • @willoo2873

    @willoo2873

    6 жыл бұрын

    Me

  • @ismaelnehme379

    @ismaelnehme379

    5 жыл бұрын

    Moi aussi

  • @blacksatoshi6486
    @blacksatoshi64864 жыл бұрын

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

  • @KiddsockTV
    @KiddsockTV6 жыл бұрын

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

  • @Theorak
    @Theorak6 жыл бұрын

    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 жыл бұрын

    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 жыл бұрын

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

  • @Cryssball

    @Cryssball

    6 жыл бұрын

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

  • @tuele4302

    @tuele4302

    6 жыл бұрын

    I was comparing pen to pencil.

  • @Cryssball

    @Cryssball

    6 жыл бұрын

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

  • @beyond12021
    @beyond120214 жыл бұрын

    "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*

  • @midnightharvest3065
    @midnightharvest30654 жыл бұрын

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

  • @Submanca
    @Submanca6 жыл бұрын

    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
    @wolvenmoonstone81386 жыл бұрын

    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
    @ShaunDreclin6 жыл бұрын

    Correct horse battery staple!

  • @Mostlyharmless1985
    @Mostlyharmless19856 жыл бұрын

    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
    @KBurchfiel4 жыл бұрын

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

  • @phatzdomino5343
    @phatzdomino53436 жыл бұрын

    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
    @SlayerF356 жыл бұрын

    Has anyone noticed Dr.Zoidberg from Futurama

  • @lammalamma5005
    @lammalamma50056 жыл бұрын

    I want moreee XD