TW357300B - Apparatus and method for the protected transmission and representation of electronically published documents - Google Patents

Apparatus and method for the protected transmission and representation of electronically published documents

Info

Publication number
TW357300B
TW357300B TW086108252A TW86108252A TW357300B TW 357300 B TW357300 B TW 357300B TW 086108252 A TW086108252 A TW 086108252A TW 86108252 A TW86108252 A TW 86108252A TW 357300 B TW357300 B TW 357300B
Authority
TW
Taiwan
Prior art keywords
data
electronically published
computer system
published documents
local computer
Prior art date
Application number
TW086108252A
Other languages
Chinese (zh)
Inventor
Erland Dr Wittkotter
Original Assignee
Erland Dr Wittkotter
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Erland Dr Wittkotter filed Critical Erland Dr Wittkotter
Application granted granted Critical
Publication of TW357300B publication Critical patent/TW357300B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G06F21/101—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM] by binding digital rights to specific entities
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2211/00—Indexing scheme relating to details of data-processing equipment not covered by groups G06F3/00 - G06F13/00
    • G06F2211/007—Encryption, En-/decode, En-/decipher, En-/decypher, Scramble, (De-)compress
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
    • H04L2463/101—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying security measures for digital rights management

Abstract

Apparatus for protection of electronically published documents, having a local computer system (14), which is to, by means of a data transmission medium (10), especially a data transmission network, be locally connected to an external data source (12), and for call, execution, and/or output of published documents, having: the local computer system (14) including the local data storage device (18), for storage of data of electronically published document not being used by the user, where the local computer system (14) including further the additional device for preotected data for receiving and processing by means of the data transmission device (10) and a chain device from an external data source (12), being the chain device (26) apt for connection of the text of the storage of the local data storage (18) and the additional protected data, for generation of electronically published documents by a useful, meaningful or a sensible means by the user, where the local computer system including the output (20), which, based on the type of te electronically published document for selection for call, execution, and/or output of the document in a manner sensible to the user.
TW086108252A 1996-06-14 1997-06-14 Apparatus and method for the protected transmission and representation of electronically published documents TW357300B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19623868 1996-06-14
DE19634712A DE19634712C2 (en) 1996-06-14 1996-08-28 Device and method for the protected transmission and display of electronically published documents

Publications (1)

Publication Number Publication Date
TW357300B true TW357300B (en) 1999-05-01

Family

ID=7797003

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086108252A TW357300B (en) 1996-06-14 1997-06-14 Apparatus and method for the protected transmission and representation of electronically published documents

Country Status (2)

Country Link
DE (2) DE19634712C2 (en)
TW (1) TW357300B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001512867A (en) * 1997-08-05 2001-08-28 ヴィットケーター・エアラント Apparatus and method for protecting the output of electronically transmitted and stored documents
DE19755182A1 (en) * 1997-08-05 1999-02-11 Erland Wittkoetter Device and method for the protected output of electronically transmitted and stored documents

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3526130A1 (en) * 1985-07-22 1987-01-29 Lang Klaus Dipl Ing Digital program protection chip
US5155680A (en) * 1986-10-24 1992-10-13 Signal Security Technologies Billing system for computing software
DE4103935A1 (en) * 1991-02-11 1992-08-13 Klaus Schwarz Transfer of computer programs from optical mass storage device to computer - with program descriptions using control mechanism supplied with password-controlled information for releasing programs for operation
DE4302634A1 (en) * 1993-01-30 1994-08-04 Ralf Waldorf Stahringer Computer system with protection against software copying
US5509074A (en) * 1994-01-27 1996-04-16 At&T Corp. Method of protecting electronically published materials using cryptographic protocols

Also Published As

Publication number Publication date
DE19634712C2 (en) 1998-04-23
DE69710789D1 (en) 2002-04-04
DE19634712A1 (en) 1997-12-18
DE69710789T2 (en) 2003-07-17

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