Ransomware In 6 Minutes | What Is Ransomware And How It Works? | Ransomware Explained | Simplilearn
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- Опубліковано 2 чер 2024
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In today's video, we explain Ransomware in 6 minutes. We answer the questions like what is ransomware and how it works, by covering the ways a ransomware attack can be started with the generic phishing emails, and how hackers demand payment for releasing personal files and information.
1. Introduction 00:00
2. What is Ransomware? 00:42
3. How does Ransomware spread? 1:44
4. Types of Ransomware attacks 2:30
5. Preventive Measures 3:19
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Cybercriminals employ ransomware as a kind of malware (malicious software). When a computer or network is infected with ransomware, the ransomware prevents users from accessing the system and encrypts their data. Cybercriminals hold their victims' data hostage in exchange for ransom money. A vigilant eye and security software are recommended for protection against ransomware infection. Following an infection, victims of malware assaults have three options: they may pay the ransom, attempt to delete the software, or restart the device.
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The first action should be 4. Isolate the infected device from the parent network and after that 2. Run antivirus scan for the entire system and then 3. Recover from local or cloud backups .
Am i right ?
I just had a ransomware attack 6 days ago And I was about, to cry But I’m good now I fixed I have all my files back.
How did you get out of that? I'm currently searching solutions
4 isolate, thanks and more power!
The correct answer is 4.
The first course of action after a ransomeware attack is to : Isolate device from the parent network.
And how can you know if other devices are safe and not effected?
Better be safe than sorry
Option 4 isolate the device from parent network
The answer is 4. Isolate device from parent network
4. Isolate Device from the parent network. Because it can spread to other devices connected to same network.
but why we isolate a device
@@kanwalfareed748 so it doesn’t spread
this is just a simple version of ransomware attack a individual user, the corporate ransomware attack has lot of science of science behind it and very complicated
4. Isolate device from the parent network
Is correct answer
2 . Is the correct answer
4. Isolate device from parent network
Answer 4
Isolate device from the parent network
Recover from local or cloud backup
The correct answer is 4. Isolate the devices from parent network.
I would love to use this video in a course I am putting together ... but our QA needs good closed captions... is there a way we can get the captions included? Thank you for the video!
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4 then 3 then 2 then 1.
I think is 3 😊
Answer is 4
isolate device from network
Please stop the background music it disturbs
I can't hear it
Skill issue
I know. Too much talking. I can’t enjoy the tune.
Yes please stop the background music and speak clearly
It helps for me
Don't forget to take the quiz at 04:23!
4
4
how do i recover my files from this virus
?
Correct answer is 3.
The first thing to do is to "Recover from local or cloud backups".
Not before ensuring that the computer is safe otherwise
3,4,2,1
3
Reinstall windows too
Its interesting how in some cases and mine as well in poor countries people just pirate som games and in order to do so you have to disable antivirus and all the tools, since microsoft dont want to have any consequences when victim gets a malware and comply against microsoft. So they just say: "disable it un order to play the games you wont or cant pay for. But you couldnt sue us. Also, disabling it is interfiering in system work, so we wont let you to do so, but we understand its impossible to restrict people from doing it and itll be always possibilities to do so no matter what we do. Enjoy ;)". Literally I spend some good amount of time permanently destroying the antivirus since there is an option to disable it but in my case its automatically on after literally 5 seconds. Another reason why I did it is its updates, that just throwing my old pc into junkyard. I cant play because every 30 minutes+-some random amount of seconds they update it and when they do my 13 y.o. pc just being ddosed.
#4
Isolated the system first..
Hi, you got the correct answer. The answer is 4. Isolate device from the parent network.
2
Hello! You got it right. The correct answer is Option B) Digital Ledger
Blockchain is the whole chain of Blocks where transactions are stored but these transactions are stored in the form of digital ledger in each of these blocks. In shorts, Blockchain is a collection of these transaction but they are stored in these blocks of Blockchain in the form of digital ledger.
Option 4
4
4
4
4
Hi, you got the correct answer. The answer is 4. Isolate device from the parent network.
4
Hi, you got the correct answer. The answer is 4. Isolate device from the parent network.