Criticism
NGSCB and Trusted Computing can be used to intentionally and arbitrarily lock certain users out from use of certain files, products and services, for example to lock out users of a competing product, potentially leading to severe vendor lock-in. This is analogous to a contemporary problem in which many businesses feel compelled to purchase and use Microsoft Word in order to be compatible with associates who use that software. Today this problem is partially solved by products such as OpenOffice.org which provide limited compatibility with Microsoft Office file formats. Under NGSCB, if Microsoft Word were to encrypt documents it produced, no other application would be able to decrypt them, regardless of its ability to read the underlying file format.
NGSCB and Trusted Computing are ineffectual at solving the majority of contemporary security problems, for example computer viruses and trojans. Despite this fact, Microsoft has in the past claimed that NGSCB was necessary to combat the threat of future virus outbreaks against Microsoft Windows users. Microsoft is no longer making claims that NGSCB will solve these virus problems.
Bruce Schneier in his Crypto-Gram Newsletter wrote
"There's a lot of good stuff in Pd, and a lot I like about it. There's also a lot I don't like, and am scared of. My fear is that Pd will lead us down a road where our computers are no longer our computers, but are instead owned by a variety of factions and companies all looking for a piece of our wallet. To the extent that Pd facilitates that reality, it's bad for society. I don't mind companies selling, renting, or licensing things to me, but the loss of the power, reach, and flexibility of the computer is too great a price to pay."
Read more about this topic: Next-Generation Secure Computing Base
Famous quotes containing the word criticism:
“As far as criticism is concerned, we don’t resent that unless it is absolutely biased, as it is in most cases.”
—John Vorster (1915–1983)
“...I wasn’t at all prepared for the avalanche of criticism that overwhelmed me. You would have thought I had murdered someone, and perhaps I had, but only to give her successor a chance to live. It was a very sad business indeed to be made to feel that my success depended solely, or at least in large part, on a head of hair.”
—Mary Pickford (1893–1979)
“A friend of mine spoke of books that are dedicated like this: “To my wife, by whose helpful criticism ...” and so on. He said the dedication should really read: “To my wife. If it had not been for her continual criticism and persistent nagging doubt as to my ability, this book would have appeared in Harper’s instead of The Hardware Age.””
—Brenda Ueland (1891–1985)