Malware: Difference Between Computer Viruses, Worms and Trojans

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  • čas přidán 13. 06. 2024
  • What you need to know about malware including the difference between computer viruses, worms, Trojans, ransomware and spyware. Visit www.kaspersky.com to learn how our products can help you stay protected.
    #KasperskyLab #malware #ComputerVirus #Trojan #cybersecurity #ITsecurity
  • Věda a technologie

Komentáře • 434

  • @rosli5484
    @rosli5484 Před 4 lety +317

    You need white blood cells to protect your computer

  • @swarley2500
    @swarley2500 Před 5 lety +114

    2:35 scared the shit out of me

  • @kaitinkhumzote
    @kaitinkhumzote Před 5 lety +68

    I trusted this security system for a long time back and now i'm still using it eventhough, recently in the news,read as 'Do not install Kaspersky' claimed by the rivals Country...👈😂🤣

  • @realcharm1172
    @realcharm1172 Před 7 lety +37

    Welldone Sir, you have saved my hours by providing an amazing video

  • @AleksandrBiyevetskiy
    @AleksandrBiyevetskiy Před 8 lety +12

    Kaspersky is the ultimate destroyer of computer viruses, malware, and computer-locking ransomware. I've been using their products for over a decade and loved the reliability and security that comes with it!

  • @mrellisteachestech0818
    @mrellisteachestech0818 Před 4 lety +29

    Good video, I wish it was more Security+ directed. Thank you

  • @doubles9988
    @doubles9988 Před 4 lety

    GOod video and also ad keep at good work kaspersky team

  • @Venim1ceblade
    @Venim1ceblade Před 8 lety +21

    I subscribe to kaspersky for over 6 years and I do not regret my choice. Keep it up ! :)

  • @iamstatler4568
    @iamstatler4568 Před 4 lety +10

    Thank you for giving me an informational video.

  • @Haphephobic
    @Haphephobic Před 2 lety +1

    tysm for making it so short and straight to the point!

  • @ndebimike67
    @ndebimike67 Před 2 lety +2

    That was a clean presentation. Thanks bro

  • @tabletopanimations8473
    @tabletopanimations8473 Před 2 lety +1

    I was trying to find which virus has infected my pc with this video, what happened is first it wouldn’t connect to the internet, then I restarted and it worked for a little bit before the internet stopped again. The router is working fine so I restarted the computer again, now my mouse and keyboard won’t light up or respond and I’m stuck on the login screen, my controller and headphones plugged into my computer work fine though.

  • @uneroyallad3529
    @uneroyallad3529 Před 3 lety +123

    Malware : is real
    My laptop, the day after my virus protection expired : *Come on in boys we got a laptop to kill*

    • @Kaspersky
      @Kaspersky  Před 3 lety +29

      Hope you renewed your cybersecurity protection!

    • @playlists-of-songs4487
      @playlists-of-songs4487 Před 3 lety +8

      @@zyairedemetrius1214 That's a literal scam. You've been sending these same comments all around CZcams just for the sham website to earn some money. Many people reported it was unreliable and a huge scam.

    • @marjganancial8198
      @marjganancial8198 Před 3 lety

      Thanks😘 my vomputer is protect

    • @olyadonskaya9183
      @olyadonskaya9183 Před 3 lety

      That happened just then to my laptop 😭😭😭

    • @rrrandom
      @rrrandom Před 2 lety +1

      @@Kaspersky my window defender is broken the organization of the laptop is now my laptop weak and i can;t use windows defender

  • @sanjaybhaitank5994
    @sanjaybhaitank5994 Před rokem

    Thank you so much for whole information and thanks for explain in easy way to understand .

  • @toobarehman6957
    @toobarehman6957 Před 3 lety

    Informative video👍🏻👍🏻👍🏻

  • @lhollman284
    @lhollman284 Před 21 dnem

    Terrific! Silly question, but... I read in a book on cybersecurity that worms don't typically have payloads like viruses do. So my question is, how do worms infect system without a payload? Is it just a matter of traveling from one system to the next and infecting it automatically?

  • @rightpath5479
    @rightpath5479 Před 2 lety

    Explanation short but very clear. thanks so much

  • @barbarousseau
    @barbarousseau Před 3 lety +1

    So i recognize there s a lot of viruses in my computer because of fps drops. whatever and what if i delete all of them now, how i can be sure that nothing stealed from me? any passwords or etc. is deleting viruses solve everything?

  • @user-uh1fw4ge6d
    @user-uh1fw4ge6d Před 3 lety +2

    Korea: Kaspersky is best of anti virus

  • @peenx6977
    @peenx6977 Před 5 lety +5

    I bought your anti-virus software and it's been great

  • @mr.johnzussino6217
    @mr.johnzussino6217 Před 4 měsíci

    Great video - thanks:)

  • @davidwilliansmorante9798
    @davidwilliansmorante9798 Před 3 lety +7

    Thanks, it's a very good and brief summary.

    • @Kaspersky
      @Kaspersky  Před 3 lety +6

      Glad you found the video helpful!

  • @astro_cat030
    @astro_cat030 Před 2 lety +12

    Thank you man. I got all the information and tell to my friend computer to make my friend safe. He was having a common symptom like multiplying dangaruos files and infecting it to other computers and feeling warm. We realized that my friend computer has a malware inside of it infecting him. I telled him to download a antivirus next time and remove the virus by a removal, he got recovered and feel fine 👌😁❤. Thank you Kaspersky for the steps to make my friend computer safe and I learned something too and thank all for this video.

  • @bipinkumarshaw1263
    @bipinkumarshaw1263 Před 4 lety

    Nice video.....from Indian viewer

  • @khushi7509
    @khushi7509 Před 3 měsíci

    Great explanation 👍

  • @aalamer6
    @aalamer6 Před 2 lety +1

    I had my headset on and that sharp tone towards the end made me jump. 😅

  • @bara3918
    @bara3918 Před 3 lety +14

    kaspersky just saved me from a trojan

  • @henryward8311
    @henryward8311 Před 3 lety

    I got malware on THIIS Mac and wiped it but it started WITHOUT me starting the program (I did download it tho)

  • @sugarcoatedlovee
    @sugarcoatedlovee Před 7 lety +5

    Question: What malware is self-replicating, often spread by a network or by transmission to a removable medium such as a removable disk, writable CD, or USB drive. They may also spread by infecting .EXE files on a network file system or a file system that is shared by another computer.
    and
    what malware is distributed by e-mail. Because of a known vulnerability in older versions of Internet Explorer, some e-mail programs, such as Microsoft's Outlook Express and Microsoft Outlook programs, may install and execute this malware as soon as the e-mail message is viewed.

    • @a2u.
      @a2u. Před 10 měsíci

      I know the second one, it's ILOVEYOU. (the virus)

  • @jakethewolf5112
    @jakethewolf5112 Před 2 lety

    wow explained very well

  • @halostaffing3590
    @halostaffing3590 Před 2 lety

    Hi thee, do you mind if we use this video in our training?

  • @scavengerssmp4349
    @scavengerssmp4349 Před 4 lety +3

    I use kapersky ♡

  • @tohieucuong7053
    @tohieucuong7053 Před 3 lety

    So.. i accidentally downloaded a file.. and i opened it and it was a stupid idea, it downloaded me a lot of Fake Antivirus i guess and it slow my Computer from there, i uninstalled all.... so did i stop it?

  • @Kimu3657
    @Kimu3657 Před 3 lety +2

    Does Kaspersky Internet Security also protects against Spywares?

  • @beetlejuicehero9120
    @beetlejuicehero9120 Před 8 měsíci

    here's a big one subbing to add-on's in steam as one or more add-on(s) can have malware and/or back door

  • @deepakshudhalwar8267
    @deepakshudhalwar8267 Před rokem

    Very Good

  • @simplesketchartist723
    @simplesketchartist723 Před 3 lety

    If I have delted a video from my laptop and also from also recycle been so can any hacker recover that video?

  • @2unny-chan58
    @2unny-chan58 Před rokem

    I know there's a Malware in A Computer but My tablet say if i download the game that i want to play i'll get this virus doh but i cancel it and im ma check my settings

  • @rajkumarwadeyar6409
    @rajkumarwadeyar6409 Před 5 lety +3

    Great video

  • @bl4nk921
    @bl4nk921 Před 2 lety +1

    i got the trojan virus the experience wasn't fun it spammed my telegram and discord and it made my discord banned im so pissed and scared at the same time im never pressing files at discord again i hope nothing else get touched

  • @ShapedWindRomania
    @ShapedWindRomania Před 5 lety

    i have a problem karspekry take my a mesage with trojan click on disinfect and restart the computer restart computer and take me the massage with trojan wtf

  • @seansmith2842
    @seansmith2842 Před 3 lety

    problem is im a risk to all that and it took time take that all down with kaspersky i had do a lot of scanning but then i think that i had more then 1 trojan on my computer and now i think its gone for now off my harddisk witch is were it was in

  • @brown9671
    @brown9671 Před 4 lety

    good video but what does the virus take. does it take personal info? you told us how they work and spread but not what they do

  • @seanel1088
    @seanel1088 Před 3 lety

    A website that I was on a few weeks ago said that my flashplayer was outdated, I clicked on the link and all hell broke loose. I had to immediately disconnect my computer from the internet and uninstall and reinstall all of my computer apps. I haven't had any problems with my computer since this re-install, anything else I should do?

    • @Streudles
      @Streudles Před 3 lety +1

      Save all your sensitive files or data onto an external drive and do a complete factory reset of your computer. That should delete all the malware or viruses.

  • @user-fr8wx2qd4c
    @user-fr8wx2qd4c Před 3 lety +1

    Good

  • @damilolaemiola4240
    @damilolaemiola4240 Před 4 lety +1

    GOOD VIDEO

  • @obamagt3688
    @obamagt3688 Před 4 lety +1

    So I was downloading a Game Called Skyrim Then while downloading it a Redirect Popped up all sudden it automatically Downloaded So then it said this Computer is blocked do not turn off Yada yada I turned off I was really upset cause it was my mom's laptop Then I turned back on deleted the File After that the laptop Starting getting slower and sometimes turn the screen off without turning the laptop off I need help extremely what type of virus was it?

    • @NaslaN1
      @NaslaN1 Před 4 lety

      Try run you laptop using safe mode and scan if there are viruses

  • @DeviceLover614
    @DeviceLover614 Před 2 lety

    😀😀😀😀😀😁😁😁😁😁😁😁: KASPERSKY SECURED MY COMPUTER!!!!!!!!

  • @richardwienke7546
    @richardwienke7546 Před 10 měsíci

    Do you think video game consoles can also obtain malware?

  • @pearljuntacuyan3846
    @pearljuntacuyan3846 Před 3 lety +3

    Hello Back to hug again.
    @PearlTacuyan
    Thank you & God bless.

  • @animeshchatterjee1069
    @animeshchatterjee1069 Před 3 lety

    Thanks sir

  • @biyafaysalfaisal6635
    @biyafaysalfaisal6635 Před 3 lety

    excellent

  • @flwrs4yunjin
    @flwrs4yunjin Před 3 lety +8

    Thanks for this video! It helped me a lot with my HPE work :>

  • @songraceofrichie1136
    @songraceofrichie1136 Před 3 lety

    How can I install malware on my phone and laptop

  • @RainTartzy
    @RainTartzy Před 3 lety +7

    Thx for the knowledge 😉

  • @meghapawar8755
    @meghapawar8755 Před 3 lety

    Kasperksy is best anitivirs

  • @cyberlake289
    @cyberlake289 Před 4 lety +9

    My computer has this disgusting virus that has completed slowed everything down.
    It's called "Internet Explorer.

  • @rajaywheeler135
    @rajaywheeler135 Před 3 lety

    Thanks

  • @manjupandeyparashar7729

    Very interesting

  • @alyynxa5677
    @alyynxa5677 Před 4 lety

    Good video😃

  • @youraveragemcdonaldduck1797

    What antivirus can I use for Covid?

  • @hasithajayasekara4635
    @hasithajayasekara4635 Před 3 lety

    thnks

  • @gavinjoseph24
    @gavinjoseph24 Před 3 lety +2

    The day that my virus protection expired I had gotten a Trojan 😪😪

  • @yzabellealcantara218
    @yzabellealcantara218 Před 3 lety +1

    thx for the warning

  • @ebref
    @ebref Před 5 lety +2

    Me pc got hacked by amelia or amnesia something like that i need help that virus does me pc shut down in 5/6 seconds i need help.

    • @f4llenhite955
      @f4llenhite955 Před 4 lety

      you must reset pc you cant do anything

    • @MontanaOO7
      @MontanaOO7 Před 4 lety

      Lol you should take ur pc to get it fixed before someone takes all ur info and up adress real quick and leave ur pc off

  • @victoremeh112
    @victoremeh112 Před 4 lety

    good video

  • @mathematicsfundamental8143

    Dude! I have a question! I installed 2 windows 7! Will It affect to another OS? Like
    Someone opened a file from Windows 7(1) but I didn't open it (I used Another Windows 7)

  • @tpain6707
    @tpain6707 Před 5 lety +1

    Im suffering from proxy virus it always scrambles my internet connection, i think it came with a hack tool that i used for a game.
    And the thing is that my kaspersky doesnt figure it out, so i use zemana antimalware and even it solves the problem temporarily and after some times it again spreads and its really annoying
    Do anyone have a suggestion?

  • @badrouikhlef2938
    @badrouikhlef2938 Před 8 lety +22

    Kaspersky thé best Antivirus in thé world

    • @softwareengineer7978
      @softwareengineer7978 Před 7 lety

      I use Kali. do I need it ?

    • @et0474
      @et0474 Před 5 lety

      No as they are giving the Russians an advantage so GCHQ in England hacked them as they were a threat.

    • @et0474
      @et0474 Před 5 lety

      @@softwareengineer7978 true kali antivirus but there is no need for kaspersky

    • @AryanGNU
      @AryanGNU Před 5 lety

      @@softwareengineer7978 you don't need antivirus, you just need common sense

    • @AryanGNU
      @AryanGNU Před 5 lety

      @Tearex use windows defender, you sassy ass don't need any antivirus if you are on win10

  • @iqcuber5125
    @iqcuber5125 Před 2 lety +1

    ok but like as long as you use legal products you won't get malware so unless your trying to torrent movies pirate games or download any other illegal software your chances of getting a virus are zero.
    so this means if you do illegal things people earn money from you illegally.

  • @Yurenn_
    @Yurenn_ Před 5 lety +4

    I wanna ask i live in philiphines but will malware get here? Or not?

  • @Haolemi
    @Haolemi Před 2 lety +1

    Me watching this vodeo after deleting trojan viros from my computer: man i was so screwed

  • @peiyentsai6430
    @peiyentsai6430 Před 3 lety +3

    I have a trojan on my computer, but it won't let me download any form of antivirus software anymore. What should I do? Anyone have advice or been in this situation anymore?

    • @gavinjoseph24
      @gavinjoseph24 Před 3 lety +1

      If you have an Apple computer then they can take care of it for you, that is what I did

    • @peiyentsai6430
      @peiyentsai6430 Před 3 lety

      @@gavinjoseph24 Really? my computer is from 2015 and I'm worried they can't fix something that old. Fortunately I downloaded some antivirus software at last

    • @gavinjoseph24
      @gavinjoseph24 Před 3 lety

      @@peiyentsai6430 yes, I have a 2013 2012 ish model. It is not the physical computer they fix though, if you have any Apple product then it will automatically try to get rid of it immediately. If that makes sense

    • @peiyentsai6430
      @peiyentsai6430 Před 3 lety

      @@gavinjoseph24 Try to get rid of it immediately? 😂 Not sure what to think about that, but it's good to know they can still fix it. Is that what you meant?

    • @gavinjoseph24
      @gavinjoseph24 Před 3 lety

      @@peiyentsai6430 pretty much if Apple sees a virus they will try to fix is ASAP.

  • @vaishalidas6018
    @vaishalidas6018 Před 4 lety

    Nice

  • @Tw6syzgaga6
    @Tw6syzgaga6 Před 4 lety

    Thank for your app on the google play store it saved my phone from ad ware

  • @imapotato2098
    @imapotato2098 Před 4 lety +1

    I installed something. When i finished installing it, i opened it. Before opening it, it said it could do harm to my computer so i blocked it. What is it?

    • @user-sp3uu9el7l
      @user-sp3uu9el7l Před 4 lety +3

      Trojan

    • @shyftrr
      @shyftrr Před 4 lety

      What is it that you were installing?

    • @filiphabek271
      @filiphabek271 Před 3 lety

      Probably warning by reputation, it happens when you're downloading programs from sites that are not explicitly trusted by your OS manufacturer regardless of their code, majority of them are false warnings, so I manually scan them and, if antivirus doesn't find anything, install them.

  • @Lidoe
    @Lidoe Před 3 lety +1

    Best ways to prevent infections: Never crack programs ESPECIALLY from sketchy sources, always download mods, roms, and programs from highly reputable and popular websites, get everything from the OFFICIAL SITE no matter what or how expensive it is, thoroughly check the page and read the terms, don’t click on ANY ads, and make sure your pc is up to date.

  • @samuelokure400
    @samuelokure400 Před 2 lety

    amazing

  • @GoldenBloxer
    @GoldenBloxer Před rokem +1

    Protegent can help all of these

  • @juamthjabrica7946
    @juamthjabrica7946 Před 3 lety +3

    I remember my teacher showed this in my class

  • @balkhankher4733
    @balkhankher4733 Před rokem

    I was at te top of the ceiling because of the loud outro

  • @opossumontheinternet9864
    @opossumontheinternet9864 Před 6 lety +1

    I have McAffee Security Scanner Plus.
    Is that handy enough?

  • @PutiNaPato
    @PutiNaPato Před 3 lety

    What if my PC is only used for only one app

  • @Kneecaptain
    @Kneecaptain Před 11 měsíci

    Best antivirus: not clicking on those weird green buttons that say “DOWNLOAD”

  • @yoriichitsugikuni6317
    @yoriichitsugikuni6317 Před 3 lety

    Nice vid

  • @user-ll8uu6pi2v
    @user-ll8uu6pi2v Před rokem

    помогите, тут вопросы надо ответить a)What are the three common ways for malware to enter your computer?
    b) What activates viruses existing on your system?
    c) What is the harmful effect of ransomware?
    d) How do worms operate?
    e) What is the difference between viruses and worms?

  • @Gerbsert
    @Gerbsert Před 2 lety +1

    i cannot tell if this is tts or not

  • @krystylsummers8749
    @krystylsummers8749 Před 2 lety +1

    Information is still meant to be accessed.

  • @lordambicross
    @lordambicross Před 5 lety +2

    They should of added: ''Worms do not need an executable file to get on your system.''

    • @danialmalik80
      @danialmalik80 Před 5 lety +1

      he specifically said "unlike viruses ,worms don't need host"

  • @eduardedi4531
    @eduardedi4531 Před 4 lety

    my iPad 7th generation is protected from viruses, trojans, worms and bots using settings

  • @michipolito2835
    @michipolito2835 Před rokem

    The trojan virus on my computer always coming back

  • @niksfishingworld
    @niksfishingworld Před 3 lety +2

    did anyone mention that the username was john doe at 1.53

  • @randomwalls9555
    @randomwalls9555 Před 2 lety

    Now, that's a corona at 0:45 😂😂

  • @tlmn6367
    @tlmn6367 Před 3 lety

    When i get a virus i just format my entire computer

  • @pixelz1199
    @pixelz1199 Před 7 lety +31

    John Doe Easter Egg XD

    • @leoterss
      @leoterss Před 6 lety +2

      I get it. That whole hacking thing about that kids game Roblox I believe.

    • @leoterss
      @leoterss Před 4 lety

      @@cjoeRR Because Roblox was made... for kids? It's their main demographic. You could also say the same for Minecraft. Either way i didn't say nothing about it other than pointing out it's for kids.

    • @ali123zu6
      @ali123zu6 Před 4 lety

      John doe the hacker of roblox

    • @kuzeyakgoren7518
      @kuzeyakgoren7518 Před 3 lety

      *roblox*

    • @Sploo256
      @Sploo256 Před 3 lety

      John Doe Is just a placeholder name same as lorem ipsum

  • @psirae1181
    @psirae1181 Před 2 lety

    since im really scared of computer failures and yk all those stuff and want to do more research on it, this vid helped me a lot! it was short and explained it really well so im super happy!!
    also, can phones get malware?

    • @pon8901
      @pon8901 Před 2 lety

      Yes, they can.

    • @dylanmooney
      @dylanmooney Před 9 měsíci

      @@pon8901iphone is harder to install tho

    • @CathPlaysYT
      @CathPlaysYT Před 5 měsíci

      @@pon8901I didn’t know that I thought only computers can

  • @romeoronsliceandastrorjnhd9759

    #StopMalware

  • @sourabhloudya5794
    @sourabhloudya5794 Před 5 lety

    what is email attaching bro??

  • @robloxianrobloxian2064

    I have ten thousand trojans and info stealer. My anti broke them but they are still in my pc... Probably have to download Norton power eraser. cuz Norton security don't delete them one time the virus broke Norton. And I reseted my P.C

  • @unrefund
    @unrefund Před 5 lety +1

    What if I downloaded an exe file but didn't open it, I deleted it imediately?

    • @pxolqopt3597
      @pxolqopt3597 Před 4 lety

      According to the video you should be fine, but you can never be sure. Do a full system scan once or twice and make sure to update your computer and antivirus

    • @awildfurret
      @awildfurret Před 4 lety +1

      Some malware runs even you didn't run it