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回答先: 上のリンク間違い(失礼) 投稿者 明星 日時 1999 年 4 月 06 日 10:43:19:
This updater addresses several issues
(Unique Identifier patch) There is a privacy concern in Office
98 regarding the insertion of a unique identifier number in
Office 98 documents. Once applied, this patch prevents Office
98 applications from inserting a unique identifier number into
Office documents.
(Unwanted Data patch) There is a security issue in Microsoft
Office 98 Macintosh Edition caused by the way Office 98
allocates space on the disk for file storage. The Mac OS - like
many other OS' file systems - does not erase files when you
delete them; it simply removes the reference to them and
marks the space they occupied as "free." Office 98 does not
initialize disk space the Mac OS allocates for a File Save
operation; therefore, a small amount of unused space in the
file may contain random data from previously deleted files.
While the data cannot be viewed when opened as a native
Office file, it can be viewed using an ASCII text editor. This
Updater changes the behavior of Microsoft Office and OLE to
initialize the disk space before saving to it, thereby erasing
any extraneous data.