Bitcointalk Forum's Security | Bitcointalksearch.org

rizzlarolla

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Quote from: Omegasun on September 27, 2016, 05:35:13 AM

i think signed message must required for account to ensure that the accounts is really belong to the real owner. But for the security purposes, i think all forum is hackable. But putting some secret question on log in is good security features. And limit now the registration and used some invite code before registration.

Do we really need farmed accounts advising on security?

Omegasun

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i think signed message must required for account to ensure that the accounts is really belong to the real owner. But for the security purposes, i think all forum is hackable. But putting some secret question on log in is good security features. And limit now the registration and used some invite code before registration.

royalfestus

hero member

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The last time I checked for bitcointalk app on android phone, it showed an application on bitcoin with more than 6 months application update. Which I dont think it's a good quality of a safe app.

ndnh

legendary

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Quote from: achow101 on September 19, 2016, 01:21:29 PM

Quote from: francisdean on September 19, 2016, 12:54:02 PM

A lot of users have been hacked this past few days, weeks or months. I'm not sure. I'm one of those who have been recently hacked.
And thanks to Cyrus and Theymos i managed to get my account back. The things is i don't want this kind of thing to keep on happening!
I don't want this to happen to other users and i think my idea would be a great leap to our forum's security.

So here's how it's going to work. Most of us that we're hacked weren't able to regain access on our account because our email was changed.
What if every time a user wants to change his email he needs to authenticate that request using the current email address registered to his account.
And after authenticating the request there will be a 24 hour process. The user can still cancel it within 24 hours if he change his mind.

24 hour process for what? You have to wait 24 hours to change the email? That's just plain stupid. What if the hacker got into your email as well?

The only good idea here is to validate that the email or password was changed. Unfortunately that isn't going to happen since a lot of users here just registered with a fake email address.

Yup.

Anyway, the new forum should have 2FA.

francisdean

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Quote from: Coding Enthusiast on September 26, 2016, 01:41:24 AM

email recovery is for Neanderthals.

if anything we should implement a way to change, verify, recover,... accounts only using a signed message from a staked bitcoin address instead of using Email recovery, Secret question recovery,...

or we could use Fido U2F Security Key for 2 - step verification.

francisdean

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Quote from: actmyname on September 25, 2016, 02:37:01 PM

Quote from: francisdean on September 20, 2016, 07:05:21 AM

i agree. we should start disallowing disposable email addresses during signup.

Like what? If you mean temporary email addresses, it's easy to see that you could sign up for a gmail account in about 2 minutes and use that as a "disposable email address".

Adhere to proper Internet safety and you should be fine. Change your password regularly (or use a manager if you truly wish) and keep your computer virus-free. It's easy, really. You just have to not be stupid.

my password is secure. even my computer. my computer is encrypted even my connections. what questions me is that duting time i was hacked, only the email address was changed, i never saw any changes in the password but i can't use my password. that means this website was penetrated. a lot of hero members have been hacked as well, i could link you their profiles. only their email was changed.

francisdean

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Quote from: unindentified on September 25, 2016, 01:00:07 PM

not possible with current forum owner and staff. Stop asking for more security if it is obvious, theymos does not want more security, be clever to understand the reason/s.

There are simple and complex solutions for your request, in your words, it is very easy. But theymos denied any suggestion or help, make your own conclusions, if you would understand me, you would lock your own thread.

what would the reasons be?

Coding Enthusiast

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Bitcoin and C♯ Enthusiast

email recovery is for Neanderthals.

if anything we should implement a way to change, verify, recover,... accounts only using a signed message from a staked bitcoin address instead of using Email recovery, Secret question recovery,...

actmyname

copper member

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Spear the bees

Quote from: francisdean on September 20, 2016, 07:05:21 AM

i agree. we should start disallowing disposable email addresses during signup.

Like what? If you mean temporary email addresses, it's easy to see that you could sign up for a gmail account in about 2 minutes and use that as a "disposable email address".

Adhere to proper Internet safety and you should be fine. Change your password regularly (or use a manager if you truly wish) and keep your computer virus-free. It's easy, really. You just have to not be stupid.

The Sceptical Chymist

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Top Crypto Casino

Quote from: francisdean on September 20, 2016, 07:05:21 AM

Quote from: Avirunes on September 20, 2016, 01:43:12 AM

I suggested this earlier and I am suggesting again now.

How about adding an email verification system for users who are logging in after a long time? If they lost their email then maybe a signed message from btc address staked in.

And also dissallowing disposable email addresses for new account signups as they are easy to access and it might get in bad hands.

i agree. we should start disallowing disposable email addresses during signup.

Then these email hosts need to start disallowing disposable people.

unindentified

newbie

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not possible with current forum owner and staff. Stop asking for more security if it is obvious, theymos does not want more security, be clever to understand the reason/s.

There are simple and complex solutions for your request, in your words, it is very easy. But theymos denied any suggestion or help, make your own conclusions, if you would understand me, you would lock your own thread.

Quote from: francisdean on September 19, 2016, 12:54:02 PM

A lot of users have been hacked this past few days, weeks or months. I'm not sure. I'm one of those who have been recently hacked.
And thanks to Cyrus and Theymos i managed to get my account back. The things is i don't want this kind of thing to keep on happening!
I don't want this to happen to other users and i think my idea would be a great leap to our forum's security.

So here's how it's going to work. Most of us that we're hacked weren't able to regain access on our account because our email was changed.
What if every time a user wants to change his email he needs to authenticate that request using the current email address registered to his account.
And after authenticating the request there will be a 24 hour process. The user can still cancel it within 24 hours if he change his mind.

I also think that it would be great if we add the service like Cloudflare to completely secure our forum. Of course all of us should be a part of this.
We should all contribute on this. We should build a donation address for this plan.

Getting hacked feels really bad. And i don't want that to happen to any of you.

So what do you guys think?

I really want this post to be noticed by our mods, staff and admins! So if you agree with me reply to this post saying that you want to make this forum secure as well.
Or if you have other ideas put it here as well

Let this post serve as a petition to make our forum more secure and greater than before!

francisdean

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Quote from: Avirunes on September 20, 2016, 01:43:12 AM

I suggested this earlier and I am suggesting again now.

How about adding an email verification system for users who are logging in after a long time? If they lost their email then maybe a signed message from btc address staked in.

And also dissallowing disposable email addresses for new account signups as they are easy to access and it might get in bad hands.

i agree. we should start disallowing disposable email addresses during signup.

ranochigo

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Quote from: Sharma on September 20, 2016, 05:30:50 AM

I suggest our mobile numbers are allowed to be linked to our profile and any change in password or other information must require code sent on linked mobile number.This will not only prevent hacking but also curb the menace of account farming as a person cannot afford so many mobile numbers for obvious reasons.
This will also take lots of work load off Admins as members will themselves be able to get back their hacked/stolen account back themselves

It would in turn compromise the privacy of the user. Not many users would like to store their numbers with Bitcointalk. Bitcointalk might have to find a third party to send the SMSes. It is fairly easy and cheap to get a phone number.

It is also possible for hackers to redirect the SMSes and phone calls to their own sim card through social engineering. The most direct way is to allow users to use 2FA for actions that concern account security. It is implemented in the new forum IIRC so the hacking cases would he reduced.

Sharma

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GATCOIN : The New Currency Of Digital Marketing

I suggest our mobile numbers are allowed to be linked to our profile and any change in password or other information must require code sent on linked mobile number.This will not only prevent hacking but also curb the menace of account farming as a person cannot afford so many mobile numbers for obvious reasons.
This will also take lots of work load off Admins as members will themselves be able to get back their hacked/stolen account back themselves

ranochigo

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Quote from: ?? on ??

I suggest we should increase password requirements to minimum 12 characters with alpha numeric and symbol that way hackers would have hard time decrypting the passwords in case of database leak.

The passwords in the database are encrypted with SHA256 with 7500 rounds so that isn't a problem. The amount of resources required is insane, since there is no vulnerabilities found in SHA256 that can reduce its security as of now. The only way for them to do so is bruteforcing it. However, a real concern is if the attacker manages to do MITM using the SSL certificate again. This would result in the attacker having plain text access to the passwords.

The 24 hours wait is likely to make little to no difference to the impact. Most of the time, the hackers use these accounts for loans and currency exchange scams. They can't sell it since they have no signed message and they have little use for it. They don't need to change the email or password to conduct such trades. Furthermore, as the time passes, the chances of the original owner finding out about the hack increases.

Avirunes

legendary

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I suggested this earlier and I am suggesting again now.

How about adding an email verification system for users who are logging in after a long time? If they lost their email then maybe a signed message from btc address staked in.

And also dissallowing disposable email addresses for new account signups as they are easy to access and it might get in bad hands.

Xanidas

hero member

Activity: 686

Merit: 500

Quote from: ?? on ??

I suggest we should increase password requirements to minimum 12 characters with alpha numeric and symbol that way hackers would have hard time decrypting the passwords in case of database leak.

they are already working on the new forum so probably it will not be made in our current forum. try to post it here, that way forum dev team can make it if admin wants

https://bitcointalk.org/index.php?board=167.0

Cloverdale

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Want Loan ? : Goo.gl/KjntcF

The authentication requirement sounds good but I think that the 24 hours process is a bit too much. Also the only way you can be secure is for you to secure your account. There is a new forum being made and I think things are more secure on that one. I don't think the cloudflare will be implemented in this forum as theymos has his reason not to put one in the first place.

satmas

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Quote from: ToucheCoin on September 19, 2016, 02:11:11 PM

I got no confirmation email from bitcointalk when i joined the forum. it is very esy to change the email without confirming the email ownership. we can set security question to secure our accounts from hacker.every time if you want to change your password/email you must answer the security question to prove the account is still under your control.

The database was hacked a while ago, which is why Theymos disabled the security question(I think). Although, Theymos should get confirmation from us by email if we change the email address.

francisdean

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Quote from: achow101 on September 19, 2016, 02:12:26 PM

Quote from: francisdean on September 19, 2016, 01:56:49 PM

You don't get it. If the hacker was able to change the email address instantly like what happened to us here then we "instantly" don't have and can't access our accounts anymore.

If he can't change our email address instantly, then the account won't do him any good.

In some cases like what you're stating before, what if both account and email was hacked? Then that's where the 24 hour process comes in.

Let's say you can't access your account so you use your email to retrieve it, (you can still retrieve your account using your old email because it takes 24 hours to update your profile) but what if the email was hacked as well, then you have 24 hours to retrieve your email before everything goes into shit.

It's very easy to retrieve email accounts as long as it's really yours.

If both your email and your Bitcointalk are hacked, then the 24 hours doesn't help you at all. You won't be able to access your email either so you can't fix anything.

You can always recover your email within 24 hours. Most people use Google, Hotmail, Yahoo and most of this services have great recovery options and live support. (except for Google; they suck at this)

Topic: Bitcointalk Forum's Security (Read 1764 times)