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So sue me: are lawyers really the key to computer security?

arstechnica.com

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Re: So sue me: are lawyers really the key to computer security?

#13

Still, Halderman warned that too much litigation could cause companies to become excessively security-conscious. Software developers always face a trade-off between security and other priorities like cost and time to market. Forcing companies to devote too much effort to security can be as harmful as devoting too little. While I suppose there is always some risk of obscure, exotic vulnerabilities that take substantia…

Yes it is. Most devastating bugs are actually trivial. English or metric units? The security problem isn't how hard or simple any one bug is; it's how to eradicate them across entire immense codebases, while still shipping with the market.

Re: So sue me: are lawyers really the key to computer security?

#14
post #12

I have always believed that it will ultimately be the insurers (through liability insurance conditions) who enforce server security, rather than courts and lawyers. I don't see this as a bad thing.

You should. If insurance is going to solve this, wait 15 years and we'll all need certifications to commit code.

Re: So sue me: are lawyers really the key to computer security?

#15
post #13

Still, Halderman warned that too much litigation could cause companies to become excessively security-conscious. Software developers always face a trade-off between security and other priorities like cost and time to market. Forcing companies to devote too much effort to security can be as harmful as devoting too little. While I suppose there is always some risk of obscure, exotic vulnerabilities that take substantia…

Yes it is. Most devastating bugs are actually trivial. English or metric units? The security problem isn't how hard or simple any one bug is; it's how to eradicate them across entire immense codebases, while still shipping with the market.

The vulnerabilities which I'm aware of in regards to the Sony breaches were all SQL-injection based. There are readily available tools which perform automated tests bombing a website with various SQL injection techniques, which I imagine is how they were found by the attackers.

It is negligent to run a website that contains the personal information of thousands+ people and not run a tool like this or do similar analysis to identify these problems. Fixing them may be another matter (although for SQL injection it should be a matter of sanitizing all of your input and parameterizing all of your queries), but I think the ball is in their court in terms of not knowing about them.

Re: So sue me: are lawyers really the key to computer security?

#17
post #15
post #13

Earlier quoted context omitted.

Yes it is. Most devastating bugs are actually trivial. English or metric units? The security problem isn't how hard or simple any one bug is; it's how to eradicate them across entire immense codebases, while still shipping with the market.

The vulnerabilities which I'm aware of in regards to the Sony breaches were all SQL-injection based. There are readily available tools which perform automated tests bombing a website with various SQL injection techniques, which I imagine is how they were found by the attackers. It is negligent to run a website that contains the personal information of thousands+ people and not run a tool like this or do similar analy…

The idea that every team (in-house and outsourced) in Sony that owns an application has a security resource, or that the central resource in Sony knows about every application, does not square with the reality of most of the companies I've gotten to know.

This is the same problem I mentioned upthread (trivial bugs sneaking into huge codebases), just generalized out one level.

The original comment I responded to asserted that "securing applications against these kinds of attacks is not difficult". Again: yes it is. I know companies who spend huge amounts of money trying to defend against simple attacks, and they are not 100% successful. It isn't just "not not difficult"; it isn't just "difficult"; it's one of the hardest problems in IT.

Re: So sue me: are lawyers really the key to computer security?

#18
I hold an unpopular opinion that lawyers and lawsuits are a great way to motivate companies to "do the right thing", where in this case the "right thing" we're talking about is protecting customer data.

Another great motivator for doing the right thing is knowing that customers will vote with their wallets. Unfortunately this isn't always a strong enough motivation because some markets don't have enough competition, or the cost and hassle of changing the companies you do business with is too high. (Don't you wish customers had left AT&T in droves over the NSA spying ordeal?)

That's where another force comes into play, which is government regulation. I lean libertarian, and although I think some regulation is an absolute necessity (especially on environmental issues) my preference is to have the least amount of regulation necessary. That brings us back to the attorneys. When a company like Sony screws up and exposes their customers' data, I'd rather see them get their pants sued off than have the government step in and regulate. Fear of being sued is a much more compelling reason to "do the right thing" than fear of breaking a law, which might only get you a slap on the wrist.

Do frivolous lawsuits exist? Yes, and they piss me off like the next person. Do scumball attorneys exist? Yes, and I hate them like you do. Ironically, I think some of this problem could be solved with new laws, but I haven't really thought about it enough to more specific. (Maybe something along the lines of the loser having to pay the the other side's legal fees, but I can also argue against that from ten angles. I really haven't spent enough time thinking about how to minimize frivolous lawsuits to feel like I can say anything intelligent about it, other than to say that I bet something can be done.)

Anyway, my point is that companies have different forces that can/should/do motivate them to provide data security, and the threat of lawsuit is an excellent one, right up there with fear of losing customers and fear of government regulation. Too much of any one of these forces is bad, but we wouldn't have a healthy mix without attorneys and their lawsuits.

Re: So sue me: are lawyers really the key to computer security?

#19

I hold an unpopular opinion that lawyers and lawsuits are a great way to motivate companies to "do the right thing", where in this case the "right thing" we're talking about is protecting customer data. Another great motivator for doing the right thing is knowing that customers will vote with their wallets. Unfortunately this isn't always a strong enough motivation because some markets don't have enough competition,…

It's going to work for about a year, then when there is a security failure the company will turn around run git/svn blame and sue the individual employee. Hopefully the laws would be written so that when you post security best practices in your TOS and the customer does not follow them the liability can be mitigated (eg. don't reuse passwords on multiple sites)

Re: AT&T where are they going to go? T-Mobile?

Re: So sue me: are lawyers really the key to computer security?

#20
post #14
post #12

I have always believed that it will ultimately be the insurers (through liability insurance conditions) who enforce server security, rather than courts and lawyers. I don't see this as a bad thing.

You should. If insurance is going to solve this, wait 15 years and we'll all need certifications to commit code.

Shrug. Other industries seem to manage just fine with professional certifications.
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