In fase decisionale, tutto questo era ovviamente gia' stato previsto, valutato ed accettato, perche' la protezione, in termini di grandi numeri, avrebbe comunque limitato il fenomeno della diffusione di massa di contenuti non autorizzati.Citazione:
Originariamente scritto da charger2000
Infatti nella famosa decisione dell'FCC USA che stabilisce di adottare le protezioni dei contenuti HD si legge (pagg. 22-23):
In pratica, il fenomeno dell'hacking e' considerato inevitabile...Citazione:
44. In their Joint Proposal, MPAA and the 5C companies also outline an extensive list of robustness rules which set forth how Demodulator Products, prior to directing the content to an output, must implement the compliance rules in a secure, reliable manner. The proposed robustness rules cover a wide scope of subject areas, including: (1) the construction of Demodulator Products; (2) how content may be transmitted on data paths within Demodulator Products; (3) the means by which content may be passed to other devices without being intercepted; (4) the use of different manufacturing techniques to frustrate attempts at defeating the content protection requirements of the compliance rules; (5) the level of protection needed to ensure that circumvention of the content protection requirements does not occur; and (6) how manufacturers must respond to new circumstances that render their previously compliant Demodulator Products insecure. In essence, the Joint Proposal seeks a high or expert level of robustness in order to ensure the security of DTV broadcast content.
[...]
46. We concur with those critics of the Joint Proposal that find an expert level of robustness exceeds that which is needed to effectively implement an ATSC flag regime. MPAA itself describes the flag as a limited mechanism to inhibit theft of content:
A person who hacks their device will simply achieve the disabling of that single device, and no other impact. While hacks of individual devices will result in the theft of some content, it is wrong to presume that every consumer is a thief, and it is equally mistaken to assert that some burglars know how to pick locks, it is not worthwhile to lock the door. The Broadcast Flag will keep widespread unauthorized redistribution under control because most consumers will not hack their devices.
We therefore conclude that an expert level of robustness is incongruous with the scope of protection offered by an ATSC flag system and that an “ordinary user” level is more appropriate in these circumstances.
Saluti
Eragon
(aka Nemo propheta in patria)