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At Blind, a security lapse revealed private complaints from tech employees

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Re: At Blind, a security lapse revealed private complaints from tech employees

#3

> The database also contained passwords, which were stored as an MD5 hash !!!

> Kim denied this. “We don’t use MD5 for our passwords to store them,” he said. “The MD5 keys were a log and it does not represent how we are managing data. We use more advanced methods like salted hash and SHA2 on securing users’ data in our database.”

!!!!!!

Re: At Blind, a security lapse revealed private complaints from tech employees

#7

> The database also contained passwords, which were stored as an MD5 hash !!!

> Kim denied this. “We don’t use MD5 for our passwords to store them,” he said. “The MD5 keys were a log and it does not represent how we are managing data. We use more advanced methods like salted hash and SHA2 on securing users’ data in our database.” !!!!!!

Don't worry, they also double ROT13 everything.

Re: At Blind, a security lapse revealed private complaints from tech employees

#8

> The database also contained passwords, which were stored as an MD5 hash !!!

> Kim denied this. “We don’t use MD5 for our passwords to store them,” he said. “The MD5 keys were a log and it does not represent how we are managing data. We use more advanced methods like salted hash and SHA2 on securing users’ data in our database.” !!!!!!

While SSHA2 isnt that bad if they’ve applied a work factor, but that’s probably not the case.

Re: At Blind, a security lapse revealed private complaints from tech employees

#9

> The database also contained passwords, which were stored as an MD5 hash !!!

> Kim denied this. “We don’t use MD5 for our passwords to store them,” he said. “The MD5 keys were a log and it does not represent how we are managing data. We use more advanced methods like salted hash and SHA2 on securing users’ data in our database.” !!!!!!

[deleted]

Re: At Blind, a security lapse revealed private complaints from tech employees

#10
post #8

Earlier quoted context omitted.

> Kim denied this. “We don’t use MD5 for our passwords to store them,” he said. “The MD5 keys were a log and it does not represent how we are managing data. We use more advanced methods like salted hash and SHA2 on securing users’ data in our database.” !!!!!!

While SSHA2 isnt that bad if they’ve applied a work factor, but that’s probably not the case.

It's probably better to list what the real solution is: Bcrypt or scrypt.

https://www.npmjs.com/package/bcrypt

I also added it to a fork of Arc that I'm managing. https://github.com/shawwn/arc3.2/tree/ln/src/bcrypt

(Just type `make` and then run Arc like usual. Which is `racket -f as.scm`.)

Thanks to Scott Bell for providing code examples of how to use the racket FFI interface and unix crypt function, and for glancing over the finished code.

That leaves the question of what an appropriate bcrypt work factor is. 10 is apparently about right.

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