Wana Decrypt0r (Wanacry Ransomware) - Computerphile

$300 or your files are toast: Dr Pound takes a look at the latest ransomware to be doing the rounds.
How Wana Decrypt0r encrypts files:
• How WanaCrypt Encrypts...
Microsoft Blog: bit.ly/Computerphile-Wana_MS
Professor Ross Anderson's blog: bit.ly/Computerphile-Wana_Ross
MalwareTech's blog: bit.ly/Computerphile-Wana_Mal
End to End Encryption: • End to End Encryption ...
Internet of Things Problems: • Internet of Things Pro...
/ computerphile
/ computer_phile
This video was filmed and edited by Sean Riley.
Computer Science at the University of Nottingham: bit.ly/nottscomputer
Computerphile is a sister project to Brady Haran's Numberphile. More at www.bradyharan.com

[@bosnianowitzkifan41]

Officer: How did the hacker escape? Me: I don't know he just ransomware

[@marcellowheeler88]

Oh you...!!!

[@Random-om8rq]

BOI U A GENIUS

[@jacobr7729]

ba dum tsssss

[@cybroX]

Lol

[@jean-baptistelasselle4562]

excellent one ^^

[@untitled8027]

*aggressively installs updates*

[@fsmoura]

LET ME SEE YOUR WAR FACE oДo

[@jeffirwin7862]

*installation* *intensifies*

[@Danscottmusic]

_passive aggressively installs update_

[@SuperQualifyed]

Secretly turns back on auto update after 2 years

[@pm79080]

Stallman Was Right

[@WolfireGaming]

"All software have bugs" um rude, my Hello World program is perfect and has no bugs, how dare you.

[@theX24968Z]

if it doesn't have any bugs, it doesn't have enough features.

[@dragonfyzex1546]

WolfireGaming HAHAHHAAHAHHA. The bug, it doesn't say hello KZbin

[@oddstr13]

``` #!/usr/bin/env python print("Hello, World!") ```

[@4lligator]

PROGRAM HELLO PRINT *, "HELLO WORLD!" END PROGRAM HELLO

[@AnirudhGiri]

+4lligator FORTRAN! Ayy!

[@SkinnyCow.]

Someone hacked the NSA and stole their backdoor exploits. Damn, those dudes must have a seriously large set of balls.

[@oldandwesternreviews2823]

😂😂

[@TheTruthSentMe]

I hope this guy will be in many more videos on this channel. I find the stuff he is talking about so fascinating.

[@chuckvanderbildt]

He gave the most calm, reasoned and sensible explanation of this whole debacle that I have come across so far.

[@nahsik]

CounterKitty same here. He does a lot of interesting videos on this channel. More of him please.

[@alehax27]

Agreed. I sat here and listened to the entire 15 min talk

[@pantherdddjvdgx]

This is a great channel, but I enjoy watching his stuff the most!

[@___aZa___]

same

[@clul100]

I believe that is the first time someone argued for the forced updates in Windows 10

[@rcookie5128]

yes, indeed. I still want to decide when or if I want to update my system.. just a few days ago I got this lovely unnecessary "Windows creator" update, which brought me a few new programms I'll never use and in return my desktop icons are slightly offset to the top (its just a handfull of pixels, but I still notice it, its kinda annoying).

[@dykam]

BS, security experts have always been a fan of it. Of course there's stuff attached to it which is less desirable, but the basic premise of forced security updates isn't too controversial.

[@patryk2535]

I think the only problem with automatic Windows updates is that they require system restart.

[@BlueTJLP]

Patryk Pawleta With an SSD, this is done in no time at all.

[@BlueTJLP]

rainbowevil That's impossible.

[@nathanash101]

"If you're running XP, the first think you should do is turn off your machine because you have no business running XP" lol

[@dannygjk]

He doesn't know WTF he is talking about. He is only a spokesperson.

[@MrVestek]

Found the Windows XP user.

[@VishalSharma-gt1hy]

XP

[@iflnr978]

should? there's lots of things I should and shouldn't do. I love XP inside a container with no online or network access so i can torture it after it's creator screwed with Linux for years. "Linux is a cancer that NEEDS to be eradicated!"

[@HaloDude557]

shody ryon linux is for big brain users only

[@vortex_7574]

So the MalwareTech dude that he was talking about, he found the killswitch and then was hailed a hero. He lived in the UK and went to Las Vegas for a vacation and guess what? The FBI arrested him at the airport. It's because in his younger years when he was learning how to hack, he made a malware which he mistakenly sold to someone. The malware was then incorporated with Kronos which led to sensitive bank information to be leaked. He had trials and he wasn't allowed to leave the U.S. nor, was he allowed to legally work there for 18 months. He finally gave up and accepted his charges. On the day of his sentencing, the Judge let him go as he had done the world a huge favor by finding the killswitch and disabling WanaCry ransomware. A very interesting documentary, indeed! {also, when he was arrested, he was left on bail on a bond of $30k, his story got out in his country and the very second day, the community had paid it off completely!}

[@georgehornsby2075]

Paid $300 to get my computer decrypted so I could watch this video

[@ciaran1344]

(It's a joke)

[@cybercat1531]

No. You have not.

[@georgehornsby2075]

You got me

[@BlueTJLP]

Money well spent.

[@fsmoura]

_"You got me"_ Yes. You got gotten. Now, please pay $300 to the following bitcoin address in order to proceed.

[@0ptera]

The problem with Microsofts update policy is they don't discern between security, driver and feature updates. Security updates should be installed instantly. Driver updates can break whole system. Nvidia.seems very prone to this. Feature Updates are almost guaranteed to introduce new bugs.

[@sonicscrewdriverdw]

Kyoko Kobayashi I like how you didn't mention bug fixes at all 😂

[@0ptera]

@sonicscrewdriverdw While there is a potential 4th category for bug fixes, the non critical like changed currency symbol of Azerbaijan, generally bug fixes can be categorized in the 3 categories I mentioned.

[@peacem8574]

Kyoko Kobayashi Microsoft is at least trying. Even XP got security updates and it's normally not supported anymore.

[@Justin7166]

Kyoko Kobayashi Yep. Sums up the problems with Windows 10's forced updates.

[@jonathandpg6115]

Also it shouldn't auto update when I am using or could be using my computer. That gets annoying quick

[@NevaehBeatez]

I think failure to report a vulnerability like this should be a crime, but we all know NSA is outside of the law

[@Pepperoni-Tony]

How is it that my mac takes hours to encrypt my drive/files, but this thing does it in seconds?

[@kissingfrogs]

Great point. Thats what I have been wondering. And for me some preparation before I could encrypt, then as you say, time is needed to encrypt

[@DaveH82]

There are different levels of encryption. It could be doing a simpler one. When you perform a full disk encryption, it's also encrypting the free space for future use.

[@aNaGrMa]

There is a finite list of extensions (around 50) that crytolockers look for .doc .docx .jpg etc.- the important ones to you, not an operating system - so it won't ever take as long as encrypting a full drive, for the reason Dave H said. The reason for this is the malware is there to make money essentially through blackmail. They wouldn't make any money if it encrypted your windows installation.

[@threepointonefour607]

I think the mac drive encryption does the whole drive including the operating system. Ransom ware usually doesnt encrypt the OS since they couldn't get your money if it did

[@jossbird3358]

Huh easy just modify extensions of important files to protect against ransom-ware or keep backups

[@qwerty975311]

Dr. Pound is my favorite presenter you feature on this channel. He's very well spoken and clear in his explanations. I also enjoy his drawings that illustrate what he is talking about.

[@ComputingCactus]

You can thank the NSA for this hack.

[@AscottSauce]

Vercusgames wut

[@jossbird3358]

+Vercusgames lol is this a joke?

[@markus8282]

Not even enough for heir breakfast.

[@aidancarlisle6237]

Dr Strangelove noooo it got leaked buddy. not sure where you heard that from

[@heyitsmejm4792]

Spy it got leaked?? the video says that exploit has been up since windows xp, why didn't​ the NSA inform Microsoft about the said issue, its because they're taking that exploit as an advantage to hack peoples computer to spy..

[@derekfoulk4692]

I love the new content you guys are making, this channel is quickly becoming my favorite! Keep up the good work guys!

[@abnorcscreenname8489]

Dr. Pound's videos are the highlight of this channel for me. Great work.

[@TheSeanUhTron]

*NSA* ~ _We put surveillance above our countries safety._

[@somethingcool9063]

no not really, they make these ransomewares so that if terrorists find something out like a nuclear weapon they can encript all their files, you don't get that though scince you don't work in the NSA

[@wilfriedsteinbach8700]

@@somethingcool9063 That's not how things work lol...

[@uuu12343]

SomethingCool Yeah, because someone with your level of control on English worked for the NSA

[@Volvoman90]

Country's*

[@David_Last_Name]

Fortunately for me, my computer already has so many viruses on it theres no room for any more!

[@antipoti]

I actually laughed, thank you! :D

[@nilen]

antipoti why

[@R3lay0]

Worst case it renders all tge other viruses useless by encrypting them

[@theolodger]

@@R3lay0 why worst.?

[@FlyBoyMart]

Like in the simpsons when mr burns goes for a health checkup and has every disease on earth...indestructible

[@N1cX591]

This guy is such a great host. Videos about very intriguing topics and explains everything very well

[@iyaanazeez8989]

I have always been fascinated by the engineering that goes into crafting these malwares. Just mind blowing details

[@SproutyPottedPlant]

it's a vulnerability in SMB1 (Super Mario Brothers)

[@katrinal353]

Gah! SMB has always been my weakness!!

[@oystein18]

Knuckles the Echidna aha, that makes sense, thanks

[@GoldenGrenadier]

Knuckles the Echidna are you going to be in sonic forces?

[@SproutyPottedPlant]

Ohh I'm hoping Sega make me the main character!

[@Chaotix_]

Sonic Forces & Knuckles

[@spaceman2142]

That 1940's Ford Analogy was beautiful

[@kevinyou9621]

HEHE

[@rello6608]

Yes

[@gthakur17]

Yesterday i was thinking about that ransomware could be a great topic for computerphile and when i woke up today i found this video. I was pleasently surprised.Thanks computerphile

[@SamAndrew27]

6:52 As a "lone wolf" SysAdmin, this kept me up at night back in 2017...honestly pretty terrifying, the thought of ransomware worm ripping through the corporate LAN you manage! Luckily I was able to react quickly enough and get everything patched.

[@edss]

14:24 "we're doing this to fu.... counter terrorism"

[@thedangerousjitu694]

lol

[@tmcowley]

to fight you imbecile

[@huntforerror]

@@tmcowley Cowley boy

[@BitcoinMotorist]

If you're smart enough to figure out how to pay the ransom you're probably not running XP

[@PullerzCoD]

Love the Dr Pound videos, never fails to be interesting!

[@RobertPoenaru]

I was waiting for your video since Saturday! :)

[@Sparrow420]

8:58 "volkswagon emission situation", lol, this is gold.

[@BlenderDefender]

It is not the first time they say that

[@BlueEyesWhiteTeddy]

I love the shadow brokers. I think it's far more ethical to tell everyone about the existence of these exploits and the fact that a so called "Security" agency knew about them and kept them a secret arrogantly thinking that nobody would know. Far more than someone who knows about an exploit and doesn't tell anybody so that everybody is vulnerable. What if some third party found the exploit and used it without telling anybody, far more problems could arise as microsoft wouldn't have put out a patch.

[@cade2770]

It's not that simple as you're picking the better of two evils. TSB motive is not truth, it is profit. They sell exploits to script kiddies who use it in trojans, RATs, and ransomware.

[@GrumpyFinch]

This gent is doing things for me with his intelligence and simple explanations. Aside that - this channel is fantastic. Thank you.

[@christopherdeleon513]

I had to google what a “sandbox” or “virtual machine” was (to examine how code is being executed in a protected environment) so I really don’t know why I watch some of this stuff but holy hell I learn a lot. Thanks!

[@ruthlessadmin]

I've switched all my computers to linux. I finished the last one up just a week before this came out. This sort of thing is one of the main motivating factors. Not that viruses don't exist for the platform, or that hackers wont still hack but at least there isn't any major bureaucracy holding up patches.

[@valhar2000]

12:36 Oh yeah! To minimize this problem, I configured our network so that the Win XP machine can see the scanner, but it cannot connect to the Internet at all. Also, we only turn it on when we need to use the scanner.

[@Soundole]

I love Dr. Pound's discussions :)

[@Zigr-Inc]

love it! awesome job with the interview mate :)

[@Nordryd]

I want Dr. Pound to teach me Computer Science. I wish I had him when I was in college

[@Spiralem]

> Yeah, and win 10 is patching non functional drivers over my existing working one ={

[@theX24968Z]

you can turn it off by disabling the windows update service.

[@Spiralem]

but is just one rouge update =

[@Sypaka]

if you turn off the wuauserv, you get a companion update application, which demands you to update.I went so far as deleting this server, but it became worse. I got that nag screen once per day.

[@SkinnyCow.]

and it keylogs every keystroke right back to Microsoft/NSA/CIA/Homeland Security

[@77garga]

@@SkinnyCow. you mean Mossad...

[@11thcucumber23]

Dr Pound it's always a good information and content =D I'm italian and I appreciate it! Thanks Computerphile

[@bunniz]

I can't believe I haven't found this channel before. I learnt about all of this type of malware but I never saw one in action.

[@ihateyoutubehandles]

Organizations with legacy software and legacy OS dependencies should isolate offline computers from machines that can access the web. That's information security 101.

[@johnfrancisdoe1563]

Nicolas W. Wolf Unless that legacy software has an online component. And EternalBlue can attack machines that only talk to the local network in very minimal ways.

[@DacLMK]

Stuxnet proved that you can't isolate yourself from malware.

[@MaxMakerChannel]

I expected to find out about the actual virus. He kinda only summed up the news from this weekend. Does this virus actually encrypt your files? How can you get rid of it? (I am not affected)

[@LakeVermilionDreams]

Max Maker patch your windows machines, if they aren't. If you get ransomware, you either pay up for the files, or wipe your machine and lose the files, or wipe and restore your files from air-gapped backups. Either way, you should wipe the system because it already has been compromised, and there's no real way of knowing whatever else was put in there.

[@DagurDanielsson]

Does this virus actually encrypt your files? yes it encrypts all the files it can find How can you get rid of it? as far as I know you can't (people who have payed have not received a decryptor or key)

[@keithkaranu4258]

yes it does encrypt your files no you can't remove it or at least not easily

[@DaffyDaffyDaffy33322]

Yes, it actually does encrypt your files. You can get rid of it by removing the files it created, and tweaking some stuff in msconfig and task scheduler (I didn't try this, but that's the usual recipe for removing malware). It won't decrypt your files if you remove it, so consider them lost, but the malware is likely easily removable.

[@michaelpound9891]

I hope to do a video on the actual encryption soon! We didn't want this one to be too long.

[@davidsweeney111]

Thanks for getting this one out guys, interesting as ever!

[@DrachenYT]

I would love for this man to be my professor. So personable and knowledgeable.

[@TheRealDerohneNick]

A "Do not try this at home" on Computerphile. That's a first... right?

[@tonycolle8699]

It always scares me when someone says, "I'm from the government. I'm here to help. Trust me."

[@iflnr978]

me too, cause government takes its orders from industry lobbyists, else why would 4 out of five big corporations pay no corporate income tax? why would a graph of wealth distribution over time show the richest one percent as owning more wealth than the poorest 90 percent. or is it the poorest 99 percent. in other words, when the rich don't pay and are in charge of tax regulation, they take everything, wall street goes crazy and instead of funding main street, stock values are disconnected from the rest of the economy.

[@VauxhallViva1975]

Excellent video. :) Describes the problem calmly, without all the media hype. I will link anyone with questions about it to this video.

[@lordmas2099]

I could listen to this guy talk all day

[@zanaris-falador]

I'm using the Ransomware splash screen as my wallpaper right now.

[@dragonfyzex1546]

Zanaris Falador I wanna do that

[@ATEAMDarkChemical]

You CAN turn off the updates for windows 10. Juest not the clasic way. Some service tweaks and registry tweaks can do anything on windows.

[@Correctrix]

Yeah, but don't.

[@hugofontes5708]

updates> windows crashes doesn't update> people crash windows I guess I just need to find fixes faster then

[@theX24968Z]

all you need to do is disable the update service.

[@TheMrCarnification]

I'd rather have to remind myself to update it than to have something important to do and little time to do it and be greeted with the message telling me windows is updating upon booting

[@OptimusPrimeagar]

Easy turn off your wifi saved alot of time for you!

[@JonathanAnon]

You can turn off Windows 10 updates by stopping the service from running, but there is no "user" option to switch it off. Great video guys, well explained.

[@akashkumarharsh9285]

love the way you teach dude

[@DeviousMalcontent2]

11:37 Jokes on you! I'm running Windows ME...

[@Ryukachoo]

it's amusing how the NSA is now whining about how microsoft should have put in a legitimate backdoor for them to use so they wouldn't have to stockpile exploits except microsoft has every right to say "you want us to make you a back door so you can get hacked and lose that too?"

[@cptxander]

Great video as always guys

[@gunpointonu]

This guy's really interesting and eloquent would love to see more videos with him in

[@panchociarer]

thing is windows updates tend to break things much more frequently than attacks from the vulnerabilities they patch

[@EternalListener]

*laughs in linux*

[@allieisasleep]

Hope you like your non existent game support

[@MRawash]

Axtronima, Hope you like your non existent privacy and security, while I enjoy my 588 games on Steam. :)

[@MRawash]

Axtronima, viruses could just as easily look like updates for your currently installed programs, so hope you like living in constant fear. :)

[@MRawash]

Sweyn78, you don't have to pretend, Linux *is* objectively better. Just because security bugs exist doesn't mean they're easy to utilize/exploit, and in the case of MS Windows, some of the security vulnerabilities are even touted as "features" (see Win10's telemetry), so there is no comparison.

[@MRawash]

Sweyn78, Linux is currently the most popular OS in the world, so I'm not sure how you reached that conclusion. If you're talking about desktop in particular then that's something else, though desktop users benefit from the same security patches that are applied to other forms of Linux, so they are not any less protected. Also, most of Linux's _funding_ comes in the form of man hours contributed by big businesses and organizations that utilize or depend on it (i.e. they'd rather pay their own developers, than donate to unmanaged volunteers), so this is at worst a minor problem for FOSS, and at best, an advantage, because it allows professionals with varying levels of expertise, backgrounds and agendas to contribute to the same projects.

[@aishaibrahim2953]

I love the cubes in the background

[@agix666]

I only watch Computerphile videos when this guy is doing the videos

[@zeroumashi2947]

"You've got no business running xp" tell that to ATM manufacturers running SP4.

[@TeganBurns]

I can't wait for someone to exploit a update server, everyone will be so confused.

[@grn1]

It's been done, possibly even before your comment was made (Piriform was twice a victim of this).

[@dannygjk]

@@grn1 yep it's SOP for hackers.

[@TheSupernatural72]

exploit "an" update ..you sucker

[@primarypenguin]

Dr. Mike Pound is the man! I will always click on a mike pound video.

[@kaca2903]

I like how descriptive names in programming are.. WannaCry for a ransomware, RockYou, HashCat, patches etc. Pulling paralels between real life things and digital code bits.

[@burnzy3210]

no link to the exe in the video description??? wtf, unsubbed

[@PaulPaulPaulson]

burnzy3210 You can't unsubscribe until you pay 300$

[@Peng_Pong]

That moment when the reply gets more likes than the comment itself.

[@aanayjhawar2359]

Spiky. mey 2

[@crashbandicoot4everr]

I have the exe. WannaLink? :P

[@Brickkzz]

wtf i hate Grumpfh now

[@mortenmoulder]

To anyone saying "Why not block the Bitcoin address": There is no one "owning" Bitcoin who can define rules for it. No one can stop what Bitcoin has become nor can they change the Bitcoin protocol. It's simply impossible to do such thing, when everything is run P2P and with no owner. Look at it like torrents. "The owners of torrenting" (inventors) cannot simply say "This torrent cannot be downloaded anymore", because they have no authority.

[@ishashka]

The power of convention

[@karialatalo2447]

In addition to what has been said about manually configuring scheduled tasks or group policies to disable Win10 updates, it's also possible to request a special corporate version of it. There's some fringe cases, where the multi-gigabyte updates over the network are not tenable, or when the computer absolutely cannot suffer unforeseen restarts / performance degradations. There was one case with African wild life reservation posts and their satellite data caps..

[@thillyification]

I like your analogies very much.

[@tymenvanessen3119]

could my windows 98 be affected wannaCry? or is it indeed 9,8 times as secure as windows 10 by now?

[@shomz]

Only one way to find out... what's your email address?

[@SamZcko]

Hey mike, I know you aren't reading this but thank you so much for being a breath of fresh air when defending Microsoft (the company I do tech support for). We get calls daily from customers who still in 2020 have not upgraded to Windows 10 and blame us for getting a virus on their machine running Windows 7. Thank you Michael Pound!!!

[@radiandrzgaming8708]

With the exception that Windows 10 is the malware.

[@arjayUU]

Props for the Volkswagen emissions reference.

[@sarcastamusraconteur6881]

i could watch this guy all day.very entertaining bloke...

[@X0bevil]

"No one in Nottingham as far as we know has got it" sounds like he's talking about a way too familiar virus

[@DragonNuts]

Dose it actually give your files back if you pay?

[@Neceros]

Nope. You can't track bitcoins, so they have no clue who's paid them or not. It's just a ploy to grab money.

[@jimsmind3894]

I'm SpeeDee Unlikely, often the websites they use to provide the unlock code get shut down quickly, and if you do you'll end up on a sucker's list and a obvious target in future.

[@TechyBen]

If bitcoins cannot be tracked... how do people pay for services... Duh!

[@leofisher1280]

I'm SpeeDee I would think that it would. viruses need to be reputable

[@cybercat1531]

No, the authors of WannaCryptor don't track payments/are doing it manually. No-one has yet received a working decrypt key for their files.

[@smileyball]

The volkswagen analogy is quite apropos!

[@thetaleteller4692]

These are the lessons to learn for everybody (any order): - Do your Updates! Always! - Have a backup, do them often, and keep one away from your PC - don't click mail attachments until you are very very very sure them being legit - Forget about antivirus snakeoil rubbish, none of them helps when its critical

[@michaelgoodwin593]

Ad-blocker will keep me safe.

[@ambassadorofpain1]

The only interesting thing about this whole situation is the NSA angle. The rest of this is so over-hyped in the media, it's just another day at the office as far as I'm concerned.

[@byAnArgentinian]

Great info. And yes, you can turn off auto updates on W10. Which is good for some scenarios.

[@baldeepbirak]

Great insight into WCry.

[@nicholasgawler-collins5754]

I always thought it was called "WanaCry" since it made you wanna cry.

[@Kitulous]

@Harmit Romey if only decrypting was not IMPOSSIBLE due to the immense amount of computational work needed to be done. So begone, bot. Stop promoting scams and go find a real job.

[@LLuann]

*UPDATES SYSTEM AGRESSIVELY*

[@ProgrammerSheep]

*copies comments aggressively*

[@asd49789]

For those who got intrested - the best I could identify out of the books on that shelf: Merkow-Breithaupt: Information Security: Principles and Practices, 2nd edition Schneier: Secrets & Lies Antonopoulos: Mastering Bitcoin VA (Springer Books): The Elements of Statistical Learning Schneier: Cryptography Engineering: Design Principles and Practical Applications Anderson: Security Engineering: A Guide to Building Dependable Distributed Systems, 2nd Edition Erickson: Hacking: The Art of Exploitation, 2nd Edition

[@MASAbirokou]

thank you for translating 😸! so helpful !

[@nintendoeats]

My girlfriend's dad (not an enthusiast or especially computer savvy) has written down the number of an update which he needs to prevent windows from installing so that he can run Battlefield Vietnam, which he paid for, and a computer that he paid for running an operating system that he paid for. And hence, the case against forced updates.

[@InsaneGamersOfficial]

If you never install the updates, you kind of deserve what comes after them. It's harsh but true. Now, why BF: Vietnam doesn't work is because SECDRV.SYS (the copy protection on the game DVD) had many bugs - one of which allowed for a hackers to remotely control your PC, deploy ransomware, etc. There's loads of news articles if you don't believe me. MS and Macrovision, creator of the DRM, worked together to fix these issues around 2009/2010, but older games that were released before it was fixed are out of luck. MS stopped said versions of Secdrv.sys from working on Windows 10. It can easily be fixed by applying "nocd" patches.

[@nintendoeats]

I was actually telling him about nocd cracks last time I was over. If it's a copy protection issue then I will get him set up with one when we go up this weekend, thanks for the tip. However, my point stands that the ability to not install specific updates (and ESPECIALLY feature updates) is relevant to consumers.

[@KnakuanaRka]

@@InsaneGamersOfficial You’re totally missing the point; they “got what was coming to them” because they were FORCED to install the updates!

[@Ronenlahat]

One should be able to turn off annoying UI updates and leave only important security ones

[@theX24968Z]

you can turn it off by disabling the windows update service.

[@groszak1]

does it keep the important security updates?

[@joechief2456]

On the one hand Windows only allowing brief delays in updating is useful for security purposes to keep the system up to date. On the other hand they've made the entire update system a magic black box so that when it breaks it's near impossible to fix. One of my systems keeps just saying "Updates weren't installed, click here to fix" and clicking on the prompt just goes to the setting to configure when to do updates (which aren't working).

[@tahu8766]

thanks for the explain !, this channel help so much

[@youngPC]

Thanks NSA.

[@EagleOfDestiny1]

*trojan virus starts spreading in China* China 3 years later: “oh yeah check this out”

[@drunken_walnuts]

You can turn off updates on some versions of Windows 10 by editing the Windows Update Service start up to disabled. Just set it to manual when you want to check for updates and disable it when they are done.

[@joshinthemoment]

thanks for sharing. very well developed thought and easy to understand explanation.

[@Mynx31]

National Insecurity Agency

[@ergogray3143]

This is why the backdoor should be off limits...unless it's consensual.

[@palestinevideos2025]

My backdoors off limits until at least the 3rd date

[@david6532]

My back door is intact.

[@flowers134]

Best Channel ever

[@adamwheeler7310]

Can you please make a video on how exactly the EternalBlue exploit and the DoublePulsar exploit worked? From what I understand it's a buffer overflow, but I'd love to see a detailed analysis on how the actual exploit works, It'd be very interesting and you always explain everything perfectly! Thanks!

[@ayeapprove]

5:36 but like you said Port 445 should not be open on your WAN interface but it still spread to other networks. This just proves that big router companies had also been exploited by the NSA, don't you think? Also the NSA does not only engage in counter terrorism. They engage in every way to influence world politics to the benefit of their country.

[@Cryo_Gen]

They hate us too dont worry

[@jeffirwin7862]

Have you considered changing your name to Dr. Hashtag?

[@karmaarachnid8345]

Dr. Octothorpe would be more dignified... and menacing.

[@CDArena]

The ability to turn off automatic updates (even Windows Updates) is an important ability to have - automatic updates are a potential infection vector. If the upstream side of an connection can be physically intercepted, then IP addresses can be spoofed; packets can be intercepted; even secure connections can be man-in-the-middled, and malware can be sent to the computers downstream when they ask for daily updates. For this reason, many government and business networks purposely re-direct their automatic updates to internal servers; that way updates can be downloaded and scanned or tested on an isolated network before being placed on an internal update server for the rest of the machines to download..

[@Masterpg2007]

You can turn updates off, one option nowadays is getting the ISO for the updates, a lot of websites have them and it's normally faster and safer than downloading using the Windows function.

[@apreasher]

superb explanation!