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Topic: Major Flaw in Security (Read 5424 times)

legendary
Activity: 2072
Merit: 1049
┴puoʎǝq ʞool┴
February 24, 2015, 09:16:10 AM
#51
Bump.
legendary
Activity: 2674
Merit: 2970
Terminated.
December 27, 2014, 12:47:15 PM
#50
How about the option of 3-factor?  Cheesy. Google auth would be better than email but both are only as secure as you are. Email is probably much easier to hack, but couldn't you reset google auth via email?
Why not? The more the better if you ask me.

I actually agree. More would make me feel more secure but it could also lead to more problems. People will likely complain if they lose access to their 2-factor and then pester theymos to remove them which if he does it's not very secure and if he doesn't then their accounts are screwed. Always going to be a catch 22.
That's their problem and theymos shouldn't do anything about it. I have even registered on a few sites which state that password recovery is not possible, even if you contact support.
Every single member is obligated to know their password/or in this instance their 2/3-factor.
global moderator
Activity: 4018
Merit: 2728
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December 27, 2014, 10:39:49 AM
#49
How about the option of 3-factor?  Cheesy. Google auth would be better than email but both are only as secure as you are. Email is probably much easier to hack, but couldn't you reset google auth via email?
Why not? The more the better if you ask me.

I actually agree. More would make me feel more secure but it could also lead to more problems. People will likely complain if they lose access to their 2-factor and then pester theymos to remove them which if he does it's not very secure and if he doesn't then their accounts are screwed. Always going to be a catch 22.
legendary
Activity: 2674
Merit: 2970
Terminated.
December 27, 2014, 10:25:36 AM
#48
How about the option of 3-factor?  Cheesy. Google auth would be better than email but both are only as secure as you are. Email is probably much easier to hack, but couldn't you reset google auth via email?
Why not? The more the better if you ask me.
Google auth isn't a risk at all if used correctly. Why not buy an smartphone from a Chinese manufacturer (very cheap) and use it only for auth? Your device won't get hacked I'm sure.
hero member
Activity: 560
Merit: 500
December 27, 2014, 08:39:32 AM
#47
What if you lose your phone? I'm sure I read there's alternative ways to restore access to it if you lose it.
Contact the support and get your account back. Authy binds the 2FA to your phone numbers. You would need to reset the phone using your email and key in your password and you would gain access to your 2FAs. It isnt hard to get a new sim card for your phone number. This kind of 2FA can be a bit dangerous compared to google authenticator.

The email + 2FA is the best solution in my opinion. I think the email verification is easy to add here in the forum, but theymos don't want (or am I wrong ?).
Well i'm not pretty sure about him wanting to add the 2 factor but i think its included in the upcoming forum upgrade. He would have to redesign the login page to include two factor and have to make modifications to the database to include 2FA as the SMF for this version didnt include 2FA. Please correct me if im wrong.


Problem solved :  https://bitcointalksearch.org/topic/m.7733979    It takes  only a few changes and it is  ready for the bitcointalk forum.

The problem is that addons can always be a potential security risk. But it's great and I hope the bounty of Stunna gets fulfilled soon Wink
legendary
Activity: 1778
Merit: 1043
#Free market
December 27, 2014, 08:23:57 AM
#46
What if you lose your phone? I'm sure I read there's alternative ways to restore access to it if you lose it.
Contact the support and get your account back. Authy binds the 2FA to your phone numbers. You would need to reset the phone using your email and key in your password and you would gain access to your 2FAs. It isnt hard to get a new sim card for your phone number. This kind of 2FA can be a bit dangerous compared to google authenticator.

The email + 2FA is the best solution in my opinion. I think the email verification is easy to add here in the forum, but theymos don't want (or am I wrong ?).
Well i'm not pretty sure about him wanting to add the 2 factor but i think its included in the upcoming forum upgrade. He would have to redesign the login page to include two factor and have to make modifications to the database to include 2FA as the SMF for this version didnt include 2FA. Please correct me if im wrong.


Problem solved :  https://bitcointalksearch.org/topic/m.7733979    It takes  only a few changes and it is  ready for the bitcointalk forum.
legendary
Activity: 3038
Merit: 4418
Crypto Swap Exchange
December 27, 2014, 08:19:28 AM
#45
What if you lose your phone? I'm sure I read there's alternative ways to restore access to it if you lose it.
Contact the support and get your account back. Authy binds the 2FA to your phone numbers. You would need to reset the phone using your email and key in your password and you would gain access to your 2FAs. It isnt hard to get a new sim card for your phone number. This kind of 2FA can be a bit dangerous compared to google authenticator.

The email + 2FA is the best solution in my opinion. I think the email verification is easy to add here in the forum, but theymos don't want (or am I wrong ?).
Well i'm not pretty sure about him wanting to add the 2 factor but i think its included in the upcoming forum upgrade. He would have to redesign the login page to include two factor and have to make modifications to the database to include 2FA as the SMF for this version didnt include 2FA. Please correct me if im wrong.
legendary
Activity: 1778
Merit: 1043
#Free market
December 27, 2014, 08:08:22 AM
#44
What if you lose your phone? I'm sure I read there's alternative ways to restore access to it if you lose it.
Contact the support and get your account back. Authy binds the 2FA to your phone numbers. You would need to reset the phone using your email and key in your password and you would gain access to your 2FAs. It isnt hard to get a new sim card for your phone number. This kind of 2FA can be a bit dangerous compared to google authenticator.

The email + 2FA is the best solution in my opinion. I think the email verification is easy to add here in the forum, but theymos don't want (or am I wrong ?).
legendary
Activity: 3038
Merit: 4418
Crypto Swap Exchange
December 27, 2014, 08:03:11 AM
#43
What if you lose your phone? I'm sure I read there's alternative ways to restore access to it if you lose it.
Contact the support and get your account back. Authy binds the 2FA to your phone numbers. You would need to reset the phone using your email and key in your password and you would gain access to your 2FAs. It isnt hard to get a new sim card for your phone number. This kind of 2FA can be a bit dangerous compared to google authenticator.
hero member
Activity: 560
Merit: 500
December 27, 2014, 07:47:49 AM
#42
How about the option of 3-factor?  Cheesy. Google auth would be better than email but both are only as secure as you are. Email is probably much easier to hack, but couldn't you reset google auth via email?

The Google Authenticator keys are stored on your device, not on a Google server. This means that a potential hacker needs access and control of your device. So pay attention while browsing, downloading etc. anything with your mobile phone.
global moderator
Activity: 4018
Merit: 2728
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December 27, 2014, 07:46:37 AM
#41
What if you lose your phone? I'm sure I read there's alternative ways to restore access to it if you lose it.
copper member
Activity: 2996
Merit: 2374
December 27, 2014, 07:42:06 AM
#40
How about the option of 3-factor?  Cheesy. Google auth would be better than email but both are only as secure as you are. Email is probably much easier to hack, but couldn't you reset google auth via email?
no. Google auth has nothing to do with email. You are given a qr code to scan and anyone that has access to the qr code can display the 6 digit code you enter that proves you controlled the accoint at the time it was set up. It is similar to signing a message
global moderator
Activity: 4018
Merit: 2728
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December 27, 2014, 07:33:50 AM
#39
How about the option of 3-factor?  Cheesy. Google auth would be better than email but both are only as secure as you are. Email is probably much easier to hack, but couldn't you reset google auth via email?
copper member
Activity: 2996
Merit: 2374
December 27, 2014, 07:24:55 AM
#38
I think 2fa in general would be beneficial. But I don't think email is the right way to do it. Maybe Google authentator would be a better solution.
legendary
Activity: 1778
Merit: 1043
#Free market
December 27, 2014, 07:22:19 AM
#37
I think the ability to recover/reset your password via email actually decreases security. For example BitMiningInvestments just offered to sell me the email address [email protected]

I obviously am not going to buy the account, however if I did buy it then I might add it to my bitcointalk profile and he could later try to recover it via social engineering from microsoft (which has a much lower standard to recover accounts then the forum does). Once he recovers the email account he can reset my password and have access to the account.
You're wrong on so many levels. Why in the name of all that exists would you : a) buy an email account
b) set up an account with an email that you've bought ?

Recovering via email increases security by a huge factor, especially if your account is protected by an not crack able password/encrypted. Waiting a year for this feature is way too much.

Yes , you're right . It is also possible to use the 2FA , and it will add a major level of security to the email address.
copper member
Activity: 2996
Merit: 2374
December 27, 2014, 07:19:35 AM
#36
I think the ability to recover/reset your password via email actually decreases security. For example BitMiningInvestments just offered to sell me the email address [email protected]

I obviously am not going to buy the account, however if I did buy it then I might add it to my bitcointalk profile and he could later try to recover it via social engineering from microsoft (which has a much lower standard to recover accounts then the forum does). Once he recovers the email account he can reset my password and have access to the account.
You're wrong on so many levels. Why in the name of all that exists would you : a) buy an email account
b) set up an account with an email that you've bought ?

Recovering via email increases security by a huge factor, especially if your account is protected by an not crack able password/encrypted. Waiting a year for this feature is way too much.
someone could potentially want a vanity email address that matches their bitcointalk username (he could register the username on the major email providers (gmail, yahoo, outlook, etc). I agree that this would be horrible security, but then again a lot of people here are pretty clueless about security
legendary
Activity: 2674
Merit: 2970
Terminated.
December 27, 2014, 07:17:28 AM
#35
I think the ability to recover/reset your password via email actually decreases security. For example BitMiningInvestments just offered to sell me the email address [email protected]

I obviously am not going to buy the account, however if I did buy it then I might add it to my bitcointalk profile and he could later try to recover it via social engineering from microsoft (which has a much lower standard to recover accounts then the forum does). Once he recovers the email account he can reset my password and have access to the account.
You're wrong on so many levels. Why in the name of all that exists would you : a) buy an email account
b) set up an account with an email that you've bought ?

Recovering via email increases security by a huge factor, especially if your account is protected by an not crack able password/encrypted. Waiting a year for this feature is way too much.
copper member
Activity: 2996
Merit: 2374
December 27, 2014, 07:01:06 AM
#34
I think the ability to recover/reset your password via email actually decreases security. For example BitMiningInvestments just offered to sell me the email address [email protected]

I obviously am not going to buy the account, however if I did buy it then I might add it to my bitcointalk profile and he could later try to recover it via social engineering from microsoft (which has a much lower standard to recover accounts then the forum does). Once he recovers the email account he can reset my password and have access to the account.

First of all, I would have completely lost access to this account in the past had it not been for this feature. Disregarding that, what you describe sounds like a fairly uncommon method of account theft. I think it is safe to say that most accounts are stolen when the password is compromised, not the email, and requiring email confirmation for password/email changes would result in a net positive effect on account security, not a negative one.
Email accounts are easier to compromise then forum accounts. Maybe it is uncommon, maybe not, IDK.

I do think the rule that an email address can only be associated with one account should be lifted. If someone were to try to hack accounts via this method then they could attempt to change their a number of email addresses they think they can hack and when they get an error saying that email is associated with another account they know they can try to hack it
hero member
Activity: 908
Merit: 657
December 27, 2014, 06:53:55 AM
#33
I think the ability to recover/reset your password via email actually decreases security. For example BitMiningInvestments just offered to sell me the email address [email protected]

I obviously am not going to buy the account, however if I did buy it then I might add it to my bitcointalk profile and he could later try to recover it via social engineering from microsoft (which has a much lower standard to recover accounts then the forum does). Once he recovers the email account he can reset my password and have access to the account.

First of all, I would have completely lost access to this account in the past had it not been for this feature. Disregarding that, what you describe sounds like a fairly uncommon method of account theft. I think it is safe to say that most accounts are stolen when the password is compromised, not the email, and requiring email confirmation for password/email changes would result in a net positive effect on account security, not a negative one.
copper member
Activity: 2996
Merit: 2374
December 27, 2014, 06:37:04 AM
#32
I think the ability to recover/reset your password via email actually decreases security. For example BitMiningInvestments just offered to sell me the email address [email protected]

I obviously am not going to buy the account, however if I did buy it then I might add it to my bitcointalk profile and he could later try to recover it via social engineering from microsoft (which has a much lower standard to recover accounts then the forum does). Once he recovers the email account he can reset my password and have access to the account.
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