Bitcoin Forum
April 28, 2024, 11:08:15 AM *
News: Latest Bitcoin Core release: 27.0 [Torrent]
 
   Home   Help Search Login Register More  
Pages: « 1 [2] 3 »  All
  Print  
Author Topic: Does this still count?  (Read 605 times)
m2017
Legendary
*
Offline Offline

Activity: 1792
Merit: 1299


keep walking, Johnnie


View Profile
September 18, 2023, 05:15:24 PM
 #21

Of course one of the most important things to understand as a newbie in the crypto space is how to secure your digital assets. Therefore I decided to give air gapping a try In other to understand air gapping I tried air gapping an old windows PC today  since I didn't know a lot of technical stuff about the internal components of the computer I decided to uninstall all network drivers on the computer I tried doing this from my windows control panel.
Will this still count as an air gapped device or do I still have to remove the hard ware  networking components from the PC board?

Since you said "old windows PC", does that mean the current OS has been installed long time ago and already connected to internet many times? If yes, people usually don't count it as airgapped PC. At least, you should format the storage, reinstall the OS and install other necessary software (such as wallet software) and never connect to internet again. And it's recommended to remove networking component if it's possible.
What about flashing the BIOS? In theory, malicious programs from hackers could also be installed there.

Networking components are now integrated into the motherboard, unless it is a very old computer in which the network cards were external and removable. How to be in this case? The Wi-Fi module is unlikely to be integrated into the board, but can the input for the RJ-45 connector just be desoldered just in case?

.BEST..CHANGE.███████████████
██
██
██
██
██
██
██
██
██
██
██
██
██
██
██
██
██
██
██
██
██
██
██
██
███████████████
..BUY/ SELL CRYPTO..
1714302495
Hero Member
*
Offline Offline

Posts: 1714302495

View Profile Personal Message (Offline)

Ignore
1714302495
Reply with quote  #2

1714302495
Report to moderator
"Bitcoin: mining our own business since 2009" -- Pieter Wuille
Advertised sites are not endorsed by the Bitcoin Forum. They may be unsafe, untrustworthy, or illegal in your jurisdiction.
1714302495
Hero Member
*
Offline Offline

Posts: 1714302495

View Profile Personal Message (Offline)

Ignore
1714302495
Reply with quote  #2

1714302495
Report to moderator
1714302495
Hero Member
*
Offline Offline

Posts: 1714302495

View Profile Personal Message (Offline)

Ignore
1714302495
Reply with quote  #2

1714302495
Report to moderator
1714302495
Hero Member
*
Offline Offline

Posts: 1714302495

View Profile Personal Message (Offline)

Ignore
1714302495
Reply with quote  #2

1714302495
Report to moderator
ZAINmalik75
Hero Member
*****
Offline Offline

Activity: 1218
Merit: 598



View Profile WWW
September 18, 2023, 05:26:32 PM
 #22

This count as air gapped device but why not just invest on a hardwaware that is 100% air gapped like Keystone and Elipal instead of relying on an old PC that has the tendency of being not functional in future? You will need to import your seed phrase once your computer broke so why not invest earlier on much reliable air gapped wallet.

You can use this website https://wallets.thebitcoinhole.com/ to check hardware wallet specs comparison to easily decide what to buy.
You gave good advice, but I think there is no need to spend money on extra devices. Because air gap devices are just not connected to the outer world, we can do that at home easily. As the OP said, he disconnected all the drivers, which to me does not matter, but he should change the OS or at least re-install it. And you said he should not use some old PC. I think having an old PC is a good thing to make an augmented device.

As there will be no wireless adapters in it, there will also be no Bluetooth, which makes it less vulnerable to the outer world, and the connectivity will be less to the outside world. The device can be used as an air-gap device or an air-gap wallet. But the hardest part is to follow the best practices so that the device remains in the airgap all the time. Because I have seen cases in which people make dumb decisions and connect their device to the internet for some time and think that their device is still airgap while it is not anymore.

.
.DuelbitsSPORTS.
▄▄▄███████▄▄▄
▄▄█████████████████▄▄
▄██████████████████████▄
██████████████████████████
███████████████████████████
██████████████████████████████
██████████████████████████████
█████████████████████████████
███████████████████████████
█████████████████████████
▀████████████████████████
▀▀███████████████████
██████████████████████████████
██
██
██
██

██
██
██
██

██
██
██
████████▄▄▄▄██▄▄▄██
███▄█▀▄▄▀███▄█████
█████████████▀▀▀██
██▀ ▀██████████████████
███▄███████████████████
███████████████████████
███████████████████████
███████████████████████
███████████████████████
███████████████████████
▀█████████████████████▀
▀▀███████████████▀▀
▀▀▀▀█▀▀▀▀
OFFICIAL EUROPEAN
BETTING PARTNER OF
ASTON VILLA FC
██
██
██
██

██
██
██
██

██
██
██
10%   CASHBACK   
          100%   MULTICHARGER   
BlackHatCoiner
Legendary
*
Offline Offline

Activity: 1498
Merit: 7294


Farewell, Leo


View Profile
September 18, 2023, 05:29:50 PM
 #23

But according to my knowledge, the hard part is to keep that air gap device disconnected from the outside world.
There's nothing difficult in that part. If the device has no Wi-Fi, bluetooth, NFC antennas, USB ports etc., then it's by default unable to connect to a network of computers.

This. Funny seeing this topic as I just installed Windows 10 and the nightmare is fresh!
Windows 10 is basically the Big Brother's operating system. Security asides, the privacy policy explicitly says that they're collecting telemetry and diagnostic data by default, they're using advertising IDs to track and monetize the OS usage, some of their apps request excessive permissions (which includes personal information), and let's not forget mentioning Cortana!  Tongue

.
.HUGE.
▄██████████▄▄
▄█████████████████▄
▄█████████████████████▄
▄███████████████████████▄
▄█████████████████████████▄
███████▌██▌▐██▐██▐████▄███
████▐██▐████▌██▌██▌██▌██
█████▀███▀███▀▐██▐██▐█████

▀█████████████████████████▀

▀███████████████████████▀

▀█████████████████████▀

▀█████████████████▀

▀██████████▀▀
█▀▀▀▀











█▄▄▄▄
▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
.
CASINSPORTSBOOK
▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄
▀▀▀▀█











▄▄▄▄█
Casdinyard
Hero Member
*****
Offline Offline

Activity: 2044
Merit: 876


Leading Crypto Sports Betting and Casino Platform


View Profile
September 18, 2023, 05:32:52 PM
 #24

Of course one of the most important things to understand as a newbie in the crypto space is how to secure your digital assets. Therefore I decided to give air gapping a try In other to understand air gapping I tried air gapping an old windows PC today  since I didn't know a lot of technical stuff about the internal components of the computer I decided to uninstall all network drivers on the computer I tried doing this from my windows control panel.
Will this still count as an air gapped device or do I still have to remove the hard ware  networking components from the PC board?
And will it be possible for an hacker to install those drivers remotely?
If you're using an old PC with a pre-installed OS, and then just removed the network drivers, it wouldn't count as air gapping as many others have already told you. You would need to wipe the whole computer off, reinstall a new OS, and from there delete the network drivers to completely air-gap it.While I personally believe in the benefits of air-gapping, I don't think it's that much needed especially if you're careful enough with what you're doing. A bit of an overkill too cause that's a whole pc setup that you're not using for anything besides saving your cryptocurrencies which isn't really something that is cost-effective especially for newbies who are trying bitcoin out for the first time.

..Stake.com..   ▄████████████████████████████████████▄
   ██ ▄▄▄▄▄▄▄▄▄▄            ▄▄▄▄▄▄▄▄▄▄ ██  ▄████▄
   ██ ▀▀▀▀▀▀▀▀▀▀ ██████████ ▀▀▀▀▀▀▀▀▀▀ ██  ██████
   ██ ██████████ ██      ██ ██████████ ██   ▀██▀
   ██ ██      ██ ██████  ██ ██      ██ ██    ██
   ██ ██████  ██ █████  ███ ██████  ██ ████▄ ██
   ██ █████  ███ ████  ████ █████  ███ ████████
   ██ ████  ████ ██████████ ████  ████ ████▀
   ██ ██████████ ▄▄▄▄▄▄▄▄▄▄ ██████████ ██
   ██            ▀▀▀▀▀▀▀▀▀▀            ██ 
   ▀█████████▀ ▄████████████▄ ▀█████████▀
  ▄▄▄▄▄▄▄▄▄▄▄▄███  ██  ██  ███▄▄▄▄▄▄▄▄▄▄▄▄
 ██████████████████████████████████████████
▄▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▄
█  ▄▀▄             █▀▀█▀▄▄
█  █▀█             █  ▐  ▐▌
█       ▄██▄       █  ▌  █
█     ▄██████▄     █  ▌ ▐▌
█    ██████████    █ ▐  █
█   ▐██████████▌   █ ▐ ▐▌
█    ▀▀██████▀▀    █ ▌ █
█     ▄▄▄██▄▄▄     █ ▌▐▌
█                  █▐ █
█                  █▐▐▌
█                  █▐█
▀▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▀█
▄▄█████████▄▄
▄██▀▀▀▀█████▀▀▀▀██▄
▄█▀       ▐█▌       ▀█▄
██         ▐█▌         ██
████▄     ▄█████▄     ▄████
████████▄███████████▄████████
███▀    █████████████    ▀███
██       ███████████       ██
▀█▄       █████████       ▄█▀
▀█▄    ▄██▀▀▀▀▀▀▀██▄  ▄▄▄█▀
▀███████         ███████▀
▀█████▄       ▄█████▀
▀▀▀███▄▄▄███▀▀▀
..PLAY NOW..
ChuckBuck
Hero Member
*****
Offline Offline

Activity: 1372
Merit: 783


better everyday ♥


View Profile WWW
September 18, 2023, 05:38:29 PM
 #25

Well, it's good to see someone taking the initiative, even if the approach might not be entirely right. Removing network drivers alone is insufficient to completely open an air gap. Real air gapping necessitates isolation outdoors. Regarding hackers, they might reinstall those drivers if they manage to get physical access or if you use any infected devices. Pro tip? Take it a step further and separate the networking component.  Roll Eyes Roll Eyes

CharityAuction
          ▄▄▄████████▄▄▄   
       ▄▄███████▀▀▀▀███████▄
     ▄████▀▀           ▀▀████▄
   ▄███▀▀   ▄▄████████▄▄   ▀▀███▄
  ████▀   ████▀██████████    ▀███▄
 ████   ▄███▀▄  ▀    ██████   ▀███▄
▄███   ████▄    ▄█▄  ▀██████    ███▄
████  ▄███▀     ▀█▀      ▀███▄  ████
████  ████▄▄█▄      ▄█▄   ████  ████
████  ▀████████▄   ███▀  ▄███▀  ████
▀███   █████████▄   ▀   ▀████   ███▀
 ████   ▀████████   ▄ ▀▄▄██    ████
  ████▄   ███████▄▄██▄▄███   ▄████
   ▀███▄▄   ▀▀████████▀▀   ▄▄███▀
     ▀████▄▄            ▄▄████▀
       ▀▀███████▄▄▄▄███████▀▀
           ▀▀▀████████▀▀▀
          ▄▄▄████████▄▄▄   
       ▄▄███████▀▀▀▀███████▄
     ▄████▀▀           ▀▀████▄
   ▄███▀▀   ▄▄████████▄▄   ▀▀███▄
  ████▀   ████▀██████████    ▀███▄
 ████   ▄███▀▄  ▀    ██████   ▀███▄
▄███   ████▄    ▄█▄  ▀██████    ███▄
████  ▄███▀     ▀█▀      ▀███▄  ████
████  ████▄▄█▄      ▄█▄   ████  ████
████  ▀████████▄   ███▀  ▄███▀  ████
▀███   █████████▄   ▀   ▀████   ███▀
 ████   ▀████████   ▄ ▀▄▄██    ████
  ████▄   ███████▄▄██▄▄███   ▄████
   ▀███▄▄   ▀▀████████▀▀   ▄▄███▀
     ▀████▄▄            ▄▄████▀
       ▀▀███████▄▄▄▄███████▀▀
           ▀▀▀████████▀▀▀
ColdScam
Aikidoka
Sr. Member
****
Offline Offline

Activity: 1078
Merit: 342


Sinbad Mixer: Mix Your BTC Quickly


View Profile
September 18, 2023, 05:38:34 PM
 #26

Of course one of the most important things to understand as a newbie in the crypto space is how to secure your digital assets. Therefore I decided to give air gapping a try In other to understand air gapping I tried air gapping an old windows PC today  since I didn't know a lot of technical stuff about the internal components of the computer I decided to uninstall all network drivers on the computer I tried doing this from my windows control panel.
Will this still count as an air gapped device or do I still have to remove the hard ware  networking components from the PC board?
I think that's good enough. The most important thing is that your device has never been connected to the internet; then you're good to go. However, it would be even better if you physically remove your network components to ensure that your device would never connect to any network.

And will it be possible for an hacker to install those drivers remotely?
It won't be possible for a hacker to install any network drivers remotely if the PC isn't connected to any network especially if you remove your internal components from it. You'd be fully safe to go in that case.

The only way you could get hacked is if the hacker physically steals your air-gapped PC.
o_e_l_e_o
In memoriam
Legendary
*
Offline Offline

Activity: 2268
Merit: 18507


View Profile
September 19, 2023, 02:49:51 PM
 #27

This. Funny seeing this topic as I just installed Windows 10 and the nightmare is fresh!
My only question: Why? Tongue What possible use do you have for Windows?

It's as if it's designed to be a spyware lol.
Windows is spyware with an OS built on top, not the other way around.

but can the input for the RJ-45 connector just be desoldered just in case?
Or just fill it with glue or epoxy or something similar.

While I personally believe in the benefits of air-gapping, I don't think it's that much needed especially if you're careful enough with what you're doing.
You are wrong here. Everyone from bitcoin developers to massive centralized exchanges have had their hot wallets hacked. We hear about hot wallets being hacked literally every day. I'm yet to see a report of a single (properly) airgapped wallet being hacked.
BlackHatCoiner
Legendary
*
Offline Offline

Activity: 1498
Merit: 7294


Farewell, Leo


View Profile
September 19, 2023, 03:08:17 PM
Merited by Pmalek (2)
 #28

What possible use do you have for Windows?
There are a few things you can do in Windows, which can't be done in Linux, and that's why I haven't completely got rid of Windows. To name two occasions from my experience, Visual Studio and several games which aren't available in any Linux distro. Judging by the history of pooya's posts, he's used to writing C#, which is more or less a Microsoft product as it runs in the .NET framework, so that could be it.

But the reason most people struggle to migrate is habit. If you're used to Microsoft products, then the switch will be uncomfortable at first.

.
.HUGE.
▄██████████▄▄
▄█████████████████▄
▄█████████████████████▄
▄███████████████████████▄
▄█████████████████████████▄
███████▌██▌▐██▐██▐████▄███
████▐██▐████▌██▌██▌██▌██
█████▀███▀███▀▐██▐██▐█████

▀█████████████████████████▀

▀███████████████████████▀

▀█████████████████████▀

▀█████████████████▀

▀██████████▀▀
█▀▀▀▀











█▄▄▄▄
▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
.
CASINSPORTSBOOK
▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄
▀▀▀▀█











▄▄▄▄█
tjtonmoy
Sr. Member
****
Offline Offline

Activity: 1008
Merit: 366


View Profile WWW
September 19, 2023, 03:59:23 PM
 #29

As long as you keep your device disconnected from the internet wired or wirelessly, that should be considered an air-gapped device. But if it has been connected several times in the past, then maybe there's a possibility that it is not air-gapped anymore. So formatting everything and installing a new operating system is recommended. Simply uninstalling the network drivers will not do the task. OS has this thing of backing up missing components that are required to run smoothly. Network driver is one of them. So try to remove any hardware components as well. That way even the hackers will be unable to do anything.
BVeyron
Hero Member
*****
Offline Offline

Activity: 1638
Merit: 922


#SWGT CERTIK Audited


View Profile
September 20, 2023, 06:13:57 PM
 #30

Of course one of the most important things to understand as a newbie in the crypto space is how to secure your digital assets. Therefore I decided to give air gapping a try In other to understand air gapping I tried air gapping an old windows PC today  since I didn't know a lot of technical stuff about the internal components of the computer I decided to uninstall all network drivers on the computer I tried doing this from my windows control panel.
Will this still count as an air gapped device or do I still have to remove the hard ware  networking components from the PC board?
And will it be possible for an hacker to install those drivers remotely?

I think that the main vulnerable node is not PC, doesn't matter if its air gapped or not. The seed phrase is the main thing which needs to be secure. Without it there are no possibilities to look into the wallet, regardless of the presence of other software tools... So, I think, its not necessary to protect acounts via air gapping, since the seed phrase is anyway a deal.

satscraper
Hero Member
*****
Offline Offline

Activity: 714
Merit: 1308


Cashback 15%


View Profile
September 20, 2023, 06:38:55 PM
 #31

Of course one of the most important things to understand as a newbie in the crypto space is how to secure your digital assets. Therefore I decided to give air gapping a try In other to understand air gapping I tried air gapping an old windows PC today  since I didn't know a lot of technical stuff about the internal components of the computer I decided to uninstall all network drivers on the computer I tried doing this from my windows control panel.
Will this still count as an air gapped device or do I still have to remove the hard ware  networking components from the PC board?
And will it be possible for an hacker to install those drivers remotely?

I think that the main vulnerable node is not PC, doesn't matter if its air gapped or not. The seed phrase is the main thing which needs to be secure. Without it there are no possibilities to look into the wallet, regardless of the presence of other software tools... So, I think, its not necessary to protect acounts via air gapping, since the seed phrase is anyway a deal.

Completely wrong statement.

Compromised PC is the biggest threat to the digital assets it holds no matter how secure is the seed phrase.

OP's decision to move to air-gapped device is wise and  he can't go wrong with it. The only thing he must consider is to follow ETFbitcoin's  advice and install on his old PC the fresh OS which was never connected to Internet.

.
.HUGE.
▄██████████▄▄
▄█████████████████▄
▄█████████████████████▄
▄███████████████████████▄
▄█████████████████████████▄
███████▌██▌▐██▐██▐████▄███
████▐██▐████▌██▌██▌██▌██
█████▀███▀███▀▐██▐██▐█████

▀█████████████████████████▀

▀███████████████████████▀

▀█████████████████████▀

▀█████████████████▀

▀██████████▀▀
█▀▀▀▀











█▄▄▄▄
▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
.
CASINSPORTSBOOK
▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄
▀▀▀▀█











▄▄▄▄█
SamReomo
Hero Member
*****
Offline Offline

Activity: 784
Merit: 672


Top Crypto Casino


View Profile
September 20, 2023, 08:53:43 PM
 #32


And will it be possible for an hacker to install those drivers remotely?

The hackers won't be able to install the drivers remotely if they aren't close to your device but if the device has Bluetooth connectivity and the hacker is in close distance from your device then in theory that person may be able to connect to your device and install those drivers remotely. However, you really don't have to be worried about that thing if your pc doesn't have any Bluetooth connectivity built into it.

It's not really practical attack though. Besides, typical bluetooth have either short range (10m or less) or very short range (1m or less). So it could be avoided if you don't invite someone you don't trust to your house.


It's still practical if the hackers use some Bluetooth extending antennas to extend the range of their Bluetooth connectivity to few handed meters and that's why in theory those kind of attacks can take place if the hacker is someone who knows those things. But, still these type of attacks have never took place, however it's always better to know about these  because sometimes when we underestimate little probability things then that can be a reason for us to be hacked. The Bluetooth technology is very vulnerable to attacks and hackers can easily hack it with right tools.

█████████████████████████
████▐██▄█████████████████
████▐██████▄▄▄███████████
████▐████▄█████▄▄████████
████▐█████▀▀▀▀▀███▄██████
████▐███▀████████████████
████▐█████████▄█████▌████
████▐██▌█████▀██████▌████
████▐██████████▀████▌████
█████▀███▄█████▄███▀█████
███████▀█████████▀███████
██████████▀███▀██████████
█████████████████████████
.
BC.GAME
▄▄░░░▄▀▀▄████████
▄▄▄
██████████████
█████░░▄▄▄▄████████
▄▄▄▄▄▄▄▄▄██▄██████▄▄▄▄████
▄███▄█▄▄██████████▄████▄████
███████████████████████████▀███
▀████▄██▄██▄░░░░▄████████████
▀▀▀█████▄▄▄███████████▀██
███████████████████▀██
███████████████████▄██
▄███████████████████▄██
█████████████████████▀██
██████████████████████▄
.
..CASINO....SPORTS....RACING..
█░░░░░░█░░░░░░█
▀███▀░░▀███▀░░▀███▀
▀░▀░░░░▀░▀░░░░▀░▀
░░░░░░░░░░░░
▀██████████
░░░░░███░░░░
░░█░░░███▄█░░░
░░██▌░░███░▀░░██▌
░█░██░░███░░░█░██
░█▀▀▀█▌░███░░█▀▀▀█▌
▄█▄░░░██▄███▄█▄░░▄██▄
▄███▄
░░░░▀██▄▀


▄▄████▄▄
▄███▀▀███▄
██████████
▀███▄░▄██▀
▄▄████▄▄░▀█▀▄██▀▄▄████▄▄
▄███▀▀▀████▄▄██▀▄███▀▀███▄
███████▄▄▀▀████▄▄▀▀███████
▀███▄▄███▀░░░▀▀████▄▄▄███▀
▀▀████▀▀████████▀▀████▀▀
Natalim
Hero Member
*****
Offline Offline

Activity: 2898
Merit: 590


BTC to the MOON in 2019


View Profile
September 20, 2023, 09:59:04 PM
 #33

Remote is just about to happen when you are connected to the internet IMO. It means that we don't need to do any more like moving parts from our computer if we don't have any intention to connect it to the internet as hackers couldn't connect your computer as well. If you are only accessing your wallet offline, that is safe already but if we still do it online on other computers, you are still exposing it to scammers.
I would say that nothing is 100% safe but at least, we did something that would help to have less possibility of getting hacked.

SamReomo
Hero Member
*****
Offline Offline

Activity: 784
Merit: 672


Top Crypto Casino


View Profile
September 21, 2023, 03:23:38 PM
 #34


I get your point, but
1. AFAIK any OS disable bluetooth by default.

That's true most of the Operating System disable default Bluetooth by default but sometimes the users enable it and don't really care much about it because of the short range it has. Some people enable to it connect Bluetooth speakers and headphones and don't really care much about security when it comes to Bluetooth connection and that's can make things easier for hackers.



2. Bluetooth if OP already uninstall all network driver.
The same answer here as well like most people don't really care much about Bluetooth when it comes to security and they may not disable it only to connect some Bluetooth enabled devices.

I also how much antenna could help for going through thick wall or multiple walls.

They don't help that much but if someone has a extender that can cover huge lengths then such extender could in theory go through some of the thick walls as well. This depends on the resources of the hacker that attacks those Bluetooth enable devices but most of the times hackers attack other networks that have good range. In theory it's possible but in reality we haven't heard any such cases so far.

█████████████████████████
████▐██▄█████████████████
████▐██████▄▄▄███████████
████▐████▄█████▄▄████████
████▐█████▀▀▀▀▀███▄██████
████▐███▀████████████████
████▐█████████▄█████▌████
████▐██▌█████▀██████▌████
████▐██████████▀████▌████
█████▀███▄█████▄███▀█████
███████▀█████████▀███████
██████████▀███▀██████████
█████████████████████████
.
BC.GAME
▄▄░░░▄▀▀▄████████
▄▄▄
██████████████
█████░░▄▄▄▄████████
▄▄▄▄▄▄▄▄▄██▄██████▄▄▄▄████
▄███▄█▄▄██████████▄████▄████
███████████████████████████▀███
▀████▄██▄██▄░░░░▄████████████
▀▀▀█████▄▄▄███████████▀██
███████████████████▀██
███████████████████▄██
▄███████████████████▄██
█████████████████████▀██
██████████████████████▄
.
..CASINO....SPORTS....RACING..
█░░░░░░█░░░░░░█
▀███▀░░▀███▀░░▀███▀
▀░▀░░░░▀░▀░░░░▀░▀
░░░░░░░░░░░░
▀██████████
░░░░░███░░░░
░░█░░░███▄█░░░
░░██▌░░███░▀░░██▌
░█░██░░███░░░█░██
░█▀▀▀█▌░███░░█▀▀▀█▌
▄█▄░░░██▄███▄█▄░░▄██▄
▄███▄
░░░░▀██▄▀


▄▄████▄▄
▄███▀▀███▄
██████████
▀███▄░▄██▀
▄▄████▄▄░▀█▀▄██▀▄▄████▄▄
▄███▀▀▀████▄▄██▀▄███▀▀███▄
███████▄▄▀▀████▄▄▀▀███████
▀███▄▄███▀░░░▀▀████▄▄▄███▀
▀▀████▀▀████████▀▀████▀▀
BlackHatCoiner
Legendary
*
Offline Offline

Activity: 1498
Merit: 7294


Farewell, Leo


View Profile
September 21, 2023, 03:36:29 PM
 #35

OP's decision to move to air-gapped device is wise and  he can't go wrong with it.
I mean, if we want to be pedantic, things can go wrong even in an air-gapped device. There may be hardware backdoors, OS zero days, perhaps the BIOS is compromised. Nothing is 100% secure, but if you migrate to an air-gapped environment, you definitely have less things to account for.

That's true most of the Operating System disable default Bluetooth by default but sometimes the users enable it and don't really care much about it because of the short range it has. Some people enable to it connect Bluetooth speakers and headphones and don't really care much about security when it comes to Bluetooth connection and that's can make things easier for hackers.
I don't understand how things can any worse with bluetooth than the Internet. First things first, the user must approve the wireless connection, it's the default security on Linux AFAIK.

.
.HUGE.
▄██████████▄▄
▄█████████████████▄
▄█████████████████████▄
▄███████████████████████▄
▄█████████████████████████▄
███████▌██▌▐██▐██▐████▄███
████▐██▐████▌██▌██▌██▌██
█████▀███▀███▀▐██▐██▐█████

▀█████████████████████████▀

▀███████████████████████▀

▀█████████████████████▀

▀█████████████████▀

▀██████████▀▀
█▀▀▀▀











█▄▄▄▄
▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
.
CASINSPORTSBOOK
▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄
▀▀▀▀█











▄▄▄▄█
Pmalek
Legendary
*
Offline Offline

Activity: 2744
Merit: 7114



View Profile
September 21, 2023, 03:56:21 PM
 #36

Regarding hackers, they might reinstall those drivers if they manage to get physical access or if you use any infected devices.
Your disks should also be fully encrypted and password-protected to prevent anyone recovering any data from them in case your machine gets stolen. Remote access shouldn't be a worry in a properly airgapped computer. If it is, then it's not properly airgapped, and you are just adding more risk to the way you store your keys.

There may be hardware backdoors, OS zero days, perhaps the BIOS is compromised. Nothing is 100% secure, but if you migrate to an air-gapped environment, you definitely have less things to account for.
Even if there is a vulnerability, there is no way to steal and send that data to wherever it's supposed to go without networking. If you connect USB devices to it to transfer PSBTs, I doubt a malware can be that good to transfer your data to the USB device and then wait for you to connect it to an online machine to transfer the information over the internet.

.
.BLACKJACK ♠ FUN.
█████████
██████████████
████████████
█████████████████
████████████████▄▄
░█████████████▀░▀▀
██████████████████
░██████████████
████████████████
░██████████████
████████████
███████████████░██
██████████
CRYPTO CASINO &
SPORTS BETTING
▄▄███████▄▄
▄███████████████▄
███████████████████
█████████████████████
███████████████████████
█████████████████████████
█████████████████████████
█████████████████████████
███████████████████████
█████████████████████
███████████████████
▀███████████████▀
█████████
.
KiaKia
Sr. Member
****
Offline Offline

Activity: 658
Merit: 386


Play Bitcoin PVP Prediction Game


View Profile WWW
September 21, 2023, 04:01:57 PM
 #37

Access and Authorization is what many aren't careful of when running a PC, either old or new you must be careful what you give an access to, there is no way a hacker can hijack your PC without you been the one that authorise that access in the first place, they must have lure you someone, either through Trojans when you are busy downloading torrent files or some kind of malware when you click on a bad link.

It's almost the same with crypto wallet, most simple hacks I've seen happens when the users try to claim what is not theirs, today I already have countless of fake NFT in my wallet, the scammers are hoping I claim the free offer which isn't mine.

Either Bluetooth or other, you are the one that gives access to the hackers to get your files or tale control of your hardware, I would prefer to buy a hardware wallet instead, an open source hardware wallet though, but if you insist on running wallet on PC, find a separate hard disk and run Linux OS on it, keep your wallets on this OS and never ever use this OS to surf the web or do anything else.

 
.BITWINUP.
▄▄████████▄▄
▄████████████████▄
▄██████░░██░░████████▄
██████░░░░░░░░░▀████████
█████████░░████▄░░████████
▐█████████░░████▀░░████████▌
▐█████████░░░░░░░░░░▀██████▌
▐█████████░░███████░░██████▌
███████▀▀░░▀▀▀▀▀▀░░▄██████
██████▄▄░░▄▄░░▄▄▄███████
▀██████▄▄██▄▄████████▀
▀████████████████▀
▀▀████████▀▀
UP OR DOWN?
BITCOIN PVP PREDECTION GAME

▄████████████████████▄
████████████████████████
████████████████████████
███████████░░███████████
█████████░░░░░░█████████
███████░░░░░░░░░░███████
█████░░░░░░░░░░░░░░█████
█████▄░░░░░░░░░░░░▄█████
████████████████████████
████████████████████████
▀████████████████████▀

VS

▄████████████████████▄
████████████████████████
████████████████████████
█████▀░░░░░░░░░░░░▀█████
█████░░░░░░░░░░░░░░█████
███████░░░░░░░░░░███████
█████████░░░░░░█████████
███████████░░███████████
████████████████████████
████████████████████████
▀████████████████████▀
▄███████████████████████▄
██                     ██
██  █████████████████  ██
██  ▀▀  ▄▄▄▄▄▄▄▄▄  ▀▀  ██
█▀  ▄███████████████▄  ▀█
▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄
███▀▀▀▀▀▀▀███▀███▀▀▀▀▀▀▀███
██  ▄▄▄▄▄ ███ ███ ▄▄▄▄▄  ██
██  █████▄ ▀███▀ ▄█████  ██
██  ███████▄▄▄▄▄███████  ██
██  ▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀  ██
███████████████████████████
MONTHLY
JACKPOT
▄▄█████████▄▄
▄█████████████████▄
▄█████▀▀██████████████▄
▄███▀░░▄▄░░▀▀███████████▄
▄███░░▄█████▄░████████████▄
████░░▀██████▀▀░░░░░▀██████
█████▄░░▀▀▀░░▄▄████▄░░█████
▀███████▄▄▄██░▀█████░░████▀
▀███████████▄░░▀▀▀░░▄███▀
▀█████████████▄▄▄█████▀
▀█████████████████▀
▀▀█████████▀▀
██████
██
██
██
██
██
██
██
██
██
██
██████
 
.Play to earn Crypto.
██████
██
██
██
██
██
██
██
██
██
██
██████
BlackHatCoiner
Legendary
*
Offline Offline

Activity: 1498
Merit: 7294


Farewell, Leo


View Profile
September 21, 2023, 04:06:51 PM
 #38

Even if there is a vulnerability, there is no way to steal and send that data to wherever it's supposed to go without networking.
Depends on your setup. If you're using an air-gapped device that makes no use of random number generation, then the attacker can't take advantage of it to sign with insecure k-values (as an example). Transactions are signed using the RFC 6979 which doesn't generate random k-values. You would also need to use dice or coin to generate the entropy of your wallet. In that case, and by assuming the OS does not hide any backdoors for the specific type of wallet software you will use, then it's safe to assume you'll be fine.

If you connect USB devices to it to transfer PSBTs, I doubt a malware can be that good to transfer your data to the USB device and then wait for you to connect it to an online machine to transfer the information over the internet.
It sounds pretty difficult to bypass all those linux protection mechanisms, and install a program which will do that, but if you don't do it you will be 100% you cannot fall victim for that either.

.
.HUGE.
▄██████████▄▄
▄█████████████████▄
▄█████████████████████▄
▄███████████████████████▄
▄█████████████████████████▄
███████▌██▌▐██▐██▐████▄███
████▐██▐████▌██▌██▌██▌██
█████▀███▀███▀▐██▐██▐█████

▀█████████████████████████▀

▀███████████████████████▀

▀█████████████████████▀

▀█████████████████▀

▀██████████▀▀
█▀▀▀▀











█▄▄▄▄
▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
.
CASINSPORTSBOOK
▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄
▀▀▀▀█











▄▄▄▄█
Pmalek
Legendary
*
Offline Offline

Activity: 2744
Merit: 7114



View Profile
September 21, 2023, 06:17:07 PM
 #39

Depends on your setup. If you're using an air-gapped device that makes no use of random number generation, then the attacker can't take advantage of it to sign with insecure k-values (as an example). Transactions are signed using the RFC 6979 which doesn't generate random k-values. You would also need to use dice or coin to generate the entropy of your wallet. In that case, and by assuming the OS does not hide any backdoors for the specific type of wallet software you will use, then it's safe to assume you'll be fine.
I have always wondered what can affect the RNG and generating keys with enough entropy? For instance, do we know which hardware and software are always good sources of entropy and which aren't? Is there a list of models and versions that are specially good or bad? Also, can a good source of entropy suddenly go "bad" and generate insufficient entropy due to hardware defects or software misconfiguration?

I never gave it much thought.

.
.BLACKJACK ♠ FUN.
█████████
██████████████
████████████
█████████████████
████████████████▄▄
░█████████████▀░▀▀
██████████████████
░██████████████
████████████████
░██████████████
████████████
███████████████░██
██████████
CRYPTO CASINO &
SPORTS BETTING
▄▄███████▄▄
▄███████████████▄
███████████████████
█████████████████████
███████████████████████
█████████████████████████
█████████████████████████
█████████████████████████
███████████████████████
█████████████████████
███████████████████
▀███████████████▀
█████████
.
Ale88
Legendary
*
Offline Offline

Activity: 2366
Merit: 2348



View Profile
September 22, 2023, 03:01:41 AM
 #40

And will it be possible for an hacker to install those drivers remotely?
If you connect your computer to the internet everything is possible, if you leave it offline then no, that would be impossible, unless somehow they have physical access to your device, that means entering your house, and unless you own a fortune and someone knows about that, I would say it's an extremely remote possibility.

.
.BLACKJACK ♠ FUN.
█████████
██████████████
████████████
█████████████████
████████████████▄▄
░█████████████▀░▀▀
██████████████████
░██████████████
████████████████
░██████████████
████████████
███████████████░██
██████████
CRYPTO CASINO &
SPORTS BETTING
▄▄███████▄▄
▄███████████████▄
███████████████████
█████████████████████
███████████████████████
█████████████████████████
█████████████████████████
█████████████████████████
███████████████████████
█████████████████████
███████████████████
▀███████████████▀
█████████
.
Pages: « 1 [2] 3 »  All
  Print  
 
Jump to:  

Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!