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From [email protected] Thu Jul 10 08:44:28 1997 To: [email protected] Subject: Registration of MIME media type application/vnd.wt.stf Date: Thu, 10 Jul 1997 15:44:28 -0700 Please find enclosed a request for registration of the media type application/vnd.wt.stf. It has undergone the review period on [email protected] recommended by RFC 2048. MIME media type name: application MIME subtype name: vnd.wt.stf Required parameters: None. Optional parameters: None. Encoding considerations: As content is binary, base64 is used. Security considerations: This is an "encapsulation" type which contains other objects that may have associated security risks, but does not add any additional risks of its own. As with any type of this sort, countermeasures based upon MIME content-types and their contents won't reduce the risk from objects encapsulated in vnd.wt.stf, without filtering out all vnd.wt.stf content-types. However, countermeasures for vnd.wt.stf-related threats can be implemented using Worldtalk security services. Interoperability considerations: None, as type describes proprietary format. Published specification: Worldtalk proprietary. Applications which use this media type: Worldtalk NetJunction/NetTalk. Additional information: Magic number(s): None. File extension(s): .stf Macintosh File Type Code(s): None. Person & email address to contact for further information: Bill Wohler Worldtalk Corporation [email protected] Intended usage: LIMITED USE Author/Change controller: Bill Wohler <[email protected]> Comments: Replaces experimental type application/x-wt-stf.