Posted Oct 18, 2006 9:14 UTC (Wed) by man_ls (subscriber, #15091)
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You can only regulate so much -- I would say it is reasonable to do so against careless modification, but not to prevent knowledgeable people from doing so. Just requiring to update the firmware is a reasonable barrier of entry IMHO, at least for things such as wireless spectrum use. We are not talking about spectrum scanners or police radio receivers (and they would be hard to prevent anyway).
safety-critical systems can use ROM
Posted Oct 18, 2006 10:25 UTC (Wed) by nix (subscriber, #2304)
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... and if they maliciously pick a wrong value, then that's for the justice system to deal with. (Note that the justice system can distinguish between malicious and non-malicious intent, which code cannot. Hell, code can't even determine that you have specific permission to use some frequency, and bans you anyway: viz Alan Cox's complaints that frequency governors in some wireless systems forbid him from using frequencies which he *is* in fact allowed to use due to an amateur radio license...)
If everything followed your criteria, it would be impossible to invite a guest into your house (they're not the owner! they're probably a burglar!)