bjorney

joined 1 year ago
[–] bjorney@lemmy.ca 1 points 1 day ago

That assumes that an adversary has control of the browser

No it doesn't, if they intercept an encrypted password over HTTPS they can resend the request from their own browser to get access to your account

The big reason you don't want to send passwords over https is that some organizations have custom certs setup

What is the problem with that? The password is secure and only shared between you and the site you are intending to communicate with. Even if you sent an encrypted password, they wrote the client side code used to generate it, so they can revert it back to its plaintext state server side anyways

It is better to just not send the password at all.

How would you verify it then?

If not sending plaintext passwords was best practice then why do no sites follow this? You are literally posting to a site (Lemmy) that sends plaintext passwords in its request bodies to log-in

[–] bjorney@lemmy.ca 2 points 2 days ago (2 children)

Client side verification is just security by obscurity, which gains you very little.

If someone is capable of MITM attacking a user and fetching a password mid-transit to the server over HTTPS, they are surely capable of popping open devtools and reverse engineering your cryptographic code to either a) uncover the original password, or b) just using the encrypted credentials directly to authenticate with your server without ever having known the password in the first place

[–] bjorney@lemmy.ca 10 points 2 days ago

The word ‘decipher’ is doing a lot of heavy lifting. I’m wondering if they socially engineered or just found it written somewhere in the house?

You can plausibly brute force up to 4, maybe 5 words of a seed phrase. It takes longer than a normal password because every seed phrase is technically valid, so the only way to know if your brute force is successful is to generate thousands of addresses at each of the different derivation paths you may expect funds to exist at.

The same seed phrase is used for Bitcoin, Ethereum, Monero, etc, but each currency uses the seed phrase to generate addresses in a slightly different standard. Additionally, each wallet uses a slightly different variation of that. Within each wallet is a notion of accounts, and within each account you could have dozens of addresses. You need to generate each of those addresses, and scan each cryptocurrencies blockchain to see if those addresses have ever been used.

Realistically one of three things happened: his seed phrase was written down and they found it, it was password protected or on a drive with weak AES encryption and they cracked THAT instead, or finally, he used a hardware wallet and they exploited a firmware vulnerability to lift the PIN and transfer out funds and/or read the seed from the device

[–] bjorney@lemmy.ca 8 points 3 days ago (6 children)

You are acting like someone checked off a "log passwords" box, as if that's a thing that even exists

Someone configured a logger to write HTTP bodies and headers, not realizing they needed to build a custom handler to iterate through every body and header anonymizing any fields that may plausibly contain sensitive information. It's something that literally every dev has done at some point before they knew better.

[–] bjorney@lemmy.ca 7 points 5 days ago (1 children)

I watched all of that and I still don't get it

[–] bjorney@lemmy.ca 19 points 1 week ago

Does Google Cloud not count as “own hardware” for google?

That's why the bars are so different. The "cloud" price is MSRP

[–] bjorney@lemmy.ca 9 points 2 weeks ago

Pagers operate at a lower broadcast frequency than cell phones. Longer wavelengths (low frequency) are less impeded by walls and interference.

[–] bjorney@lemmy.ca 15 points 2 weeks ago* (last edited 2 weeks ago)

This is only true for steam keys sold on other platforms.

[–] bjorney@lemmy.ca 5 points 4 weeks ago

What (widely popular) race could possibly be a better metric of endurance than the marathon?

[–] bjorney@lemmy.ca 3 points 4 weeks ago

It's not uncommon to see certain sites to only work on chromium because the dev used the filesystem APIs that don't exist on FF

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