WO2000021242B1 - Adaptive communication system enabling dissimilar devices to exchange information over a network - Google Patents

Adaptive communication system enabling dissimilar devices to exchange information over a network

Info

Publication number
WO2000021242B1
WO2000021242B1 PCT/US1999/023141 US9923141W WO0021242B1 WO 2000021242 B1 WO2000021242 B1 WO 2000021242B1 US 9923141 W US9923141 W US 9923141W WO 0021242 B1 WO0021242 B1 WO 0021242B1
Authority
WO
WIPO (PCT)
Prior art keywords
authorization signal
signal
receive
request
dissimilar
Prior art date
Application number
PCT/US1999/023141
Other languages
French (fr)
Other versions
WO2000021242A3 (en
WO2000021242A2 (en
Inventor
Patrick Zuili
Edward Ice
Original Assignee
Net I Trust Corp
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 Net I Trust Corp filed Critical Net I Trust Corp
Priority to EP99950177A priority Critical patent/EP1125392A2/en
Priority to KR1020017004511A priority patent/KR20010083899A/en
Priority to IL14236099A priority patent/IL142360A0/en
Priority to BR9914770-0A priority patent/BR9914770A/en
Priority to AU62888/99A priority patent/AU752178B2/en
Priority to JP2000575258A priority patent/JP2002527801A/en
Priority to CA002346093A priority patent/CA2346093A1/en
Publication of WO2000021242A2 publication Critical patent/WO2000021242A2/en
Publication of WO2000021242A3 publication Critical patent/WO2000021242A3/en
Publication of WO2000021242B1 publication Critical patent/WO2000021242B1/en
Priority to NO20011751A priority patent/NO20011751L/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • 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
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
    • 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
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • G06F21/33—User authentication using certificates
    • 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
    • H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources

Abstract

Methods and apparatus enable dissimilar devices to exchange information over a computer network having a first device (14), a second device (16) and a verification server (12). The verification server (12) stores a database (10) of permissible sending and receiving devices. The first device (14) generates a request-send-authorization-signal in a first direction (1) to the verifying server. The verification server (12) receives and compares the request authorization signal to the database and in case of correspondence generates a send-authorization-signal in a second direction (2) to the first device. The first device, responsive to the send-authorization-signal, sends a communication signal in a third direction (3) to the second device. Before a complete exchange between the first device and the second device may occur, however, the second device (16) receives the communication signal and responsive thereto generates a request-receive-authorization-signal in a fourth direction (4) to the verifying server. The verification server receives the request-receive-authorization-signal, compares it to the database, and generates in case of correspondence a receive-authorization-signal in a fifth direction (5) to the second device, which receive-authorization-signal causes the second device to receive a message from the first device. A translation function is preferably provided prior to causing the second device to receive the message from the first device, which may be related to dissimilar device hardware, software device protocol, network security, domestic/international communication standards, language or other factors.

Claims

AMENDED CLAIMS[received by the International Bureau on 19 June 2000 (19.06.00); original claims 1-16 and 21 amended; remaining claims unchanged (6 pages)]
1. A method enabling devices to exchange information over a computer network, comprising the steps of: storing a database of permissible sending and receiving -devices at a verification server; generating a request send authorization signal at a first device; comparing the request send authorization signal to the database at the server and, in the event of a correspondence, generating a send authorization signal; sending a message from the first device to a second device in response to the send authorization signal; generating a request receive authorization signal at the second device in response to receiving the communication signal from the first device; comparing the request receive authorization signal to the database at the server and, in the event of a correspondence, generating a receive authorization signal; and causing the second device to receive the message from the first device in response to the receive authorization signal.
2. The method of claim 1, wherein the first device and the second device are selected from the group consisting of: computers, cellular telephones, facsimile machines, pagers, and printers.
3. The method of claim 1, wherein the first device and the second device are dissimilar, and the method further includes the step of performing a translation function prior to the step of causing the second device to receive the message from ihc first device in response to the receive authorization signal. 32
4. The method of claim 3, wherein the first device and the second device are dissimilar in terms of their hardware, and wherein the step of performing the translation function is related to the hardware dissimilarity.
5. The method of claim 3. wherein the first device and the second device are dissimilar in terms of the languages which they recognize, and wherein the step of performing the translation function is related to the language dissimilarity.
6. The method of claim 3, wherein the first device and the second device are dissimilar in terms of the software device protocols which they utilize, and wherein the step of performing the translation function is related to the difference in software device protocol.
7. The method of claim 3, wherein the first device and the second device are dissimilar in terms of an international communications standard, and wherein the step of performing the translation function is related to the difference in the international communications standard.
8. The method of claim 3, wherein the first device and the second device are different in terms of network security, and wherein the step of performing the translation function is related to the difference in network security.
9. In a network involving a plurality of devices, a method of providing secure and reliable communications between a device A and a device B, comprising the steps of: 33
providing a verification server; seeking permission to send a communication signal from device A to device B by sending a request send authorization signal from device A to the verification server; determining whether device A may communicate with device B and, i[ authorized to do so, transmitting a send authorization signal to device A; receiving the send authorization signal at device A, and transmitting a communication signal to device B to establish communications therewith; seeking permission to receive the communication signal at device B by sending a request receive authorization signal from device B to the verification server; determining whether device B may communicate with device A and, if authorized to do so, transmitting a receive authorization signal to device B from the verification server; and receiving the receive authorization signal at device B and processing the communication signal transmitted by device A.
10. The method of claim 9, wherein device A and device B are selected from the group consisting of: personal computers, cellular telephones, facsimile machines, pagers, and printers.
11. The method of claim 9. further including the step of performing a translation function prior to the step of causing device B to receive the message from device A in response to the receive authorization signal. 34
12. The method of claim 11, wherein the first device and the second device are dissimilar in terms of their hardware, and wherein the step of performing the translation function is related to the hardware dissimilarity.
13. The method of claim 1 [, wherein the first device and the second device are dissimilar in terms of the languages which they recognize, and wherein the step of performing the translation function is related to the language dissimilarity.
14. The method of claim 1 1, wherein the first device and the second device are dissimilar in terms of the software device protocols which they utilize, and wherein the step of performing the lτ.anslation function is related to the difference in software device protocol.
15. The method of claim 11, wherein the first device and the second device are dissimilar in terms of an international communications standard, and wherein the step of performing the translation function is related to the difference in the international communications standard.
16. The method of claim 1 1, wherein the first device and the second device are different in terms of network security, and wherein the step of performing the translation function is related to the difference in network security,
17. The method of claim 1 1 , further including the steps of: providing, at the verification server, a data structure comprising a rule table including, with respect to each device: 35
protocols, transmit allowance, receive allowance, and translation capabilities; and determining whether the communication signal may be sent by the first device and received by the second device in accordance with the data structure.
18. An adaptive communication system enabling dissimilar devices to exchange information through a verification server, comprising: means enabling a first device to generate a "request send authorization signal"; means for the verification server, in response to the receipt of the "request send authorization signal", to compare said "request send authorization signal" with a predetermined datable of permissible recipient and sending devices, and for generating a "send authorization signal" whenever said "request send authorization signal" is within said database; means for causing the first device, in response to the receipt of the "send authorization signal," to send a "communication signal" to a second device; means for causing the second device, in response to the arrival of communication signal from the first device to generate a "request receive authorization signal"; means for causing the verification server, in response to the receipt of the
"request receive authorization signal", to compare the "request receive authorization signal" with the database, and to generate a "receive authorization signal" whenever the "request receive authorization signal" is within the database; and means for causing the second device, in response to the "receive authorization signal," to receive the communication signal from the first device. 36
transmitting the message from the first network device to the second network device if the response from the server device indicates that the capabilities of the first network device are compatible with the capabilities of the second network device.
PCT/US1999/023141 1998-10-08 1999-10-06 Adaptive communication system enabling dissimilar devices to exchange information over a network WO2000021242A2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
EP99950177A EP1125392A2 (en) 1998-10-08 1999-10-06 Adaptive communication system enabling dissimilar devices to exchange information over a network
KR1020017004511A KR20010083899A (en) 1998-10-08 1999-10-06 Adaptive communication system enabling dissimilar devices to exchange information over a network
IL14236099A IL142360A0 (en) 1998-10-08 1999-10-06 Adaptive communication system enabling dissimilar devices to exchange information over a network
BR9914770-0A BR9914770A (en) 1998-10-08 1999-10-06 Adaptive communication system for dissimilar devices to exchange information on a network
AU62888/99A AU752178B2 (en) 1998-10-08 1999-10-06 Adaptive communication system enabling dissimilar devices to exchange information over a network
JP2000575258A JP2002527801A (en) 1998-10-08 1999-10-06 Adaptive communication system that allows different devices to exchange information across a network
CA002346093A CA2346093A1 (en) 1998-10-08 1999-10-06 Adaptive communication system enabling dissimilar devices to exchange information over a network
NO20011751A NO20011751L (en) 1998-10-08 2001-04-06 Adaptive communication system that enables various devices to exchange information over a network

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/168,531 1998-10-08
US09/168,531 US6145084A (en) 1998-10-08 1998-10-08 Adaptive communication system enabling dissimilar devices to exchange information over a network

Publications (3)

Publication Number Publication Date
WO2000021242A2 WO2000021242A2 (en) 2000-04-13
WO2000021242A3 WO2000021242A3 (en) 2000-08-10
WO2000021242B1 true WO2000021242B1 (en) 2000-09-28

Family

ID=22611875

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1999/023141 WO2000021242A2 (en) 1998-10-08 1999-10-06 Adaptive communication system enabling dissimilar devices to exchange information over a network

Country Status (10)

Country Link
US (1) US6145084A (en)
EP (1) EP1125392A2 (en)
JP (1) JP2002527801A (en)
KR (1) KR20010083899A (en)
AU (1) AU752178B2 (en)
BR (1) BR9914770A (en)
CA (1) CA2346093A1 (en)
IL (1) IL142360A0 (en)
NO (1) NO20011751L (en)
WO (1) WO2000021242A2 (en)

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WO2000021242A3 (en) 2000-08-10
US6145084A (en) 2000-11-07
AU752178B2 (en) 2002-09-05
NO20011751L (en) 2001-06-07
NO20011751D0 (en) 2001-04-06
KR20010083899A (en) 2001-09-03
EP1125392A2 (en) 2001-08-22
CA2346093A1 (en) 2000-04-13
IL142360A0 (en) 2002-03-10
AU6288899A (en) 2000-04-26
BR9914770A (en) 2001-10-30
WO2000021242A2 (en) 2000-04-13

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