ATE444614T1 - E-mail firewall - Google Patents

E-mail firewall

Info

Publication number
ATE444614T1
ATE444614T1 AT06022815T AT06022815T ATE444614T1 AT E444614 T1 ATE444614 T1 AT E444614T1 AT 06022815 T AT06022815 T AT 06022815T AT 06022815 T AT06022815 T AT 06022815T AT E444614 T1 ATE444614 T1 AT E444614T1
Authority
AT
Austria
Prior art keywords
policy
policies
sites
site
mail messages
Prior art date
Application number
AT06022815T
Other languages
English (en)
Inventor
Robert D Dickinson
Sathvik Krishnamurthy
Original Assignee
Axway Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21985777&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE444614(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Axway Inc filed Critical Axway Inc
Application granted granted Critical
Publication of ATE444614T1 publication Critical patent/ATE444614T1/de

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
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0227—Filtering policies
    • H04L63/0263—Rule management
    • 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
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0227—Filtering policies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/21—Monitoring or handling of messages
    • H04L51/212—Monitoring or handling of messages using filtering or selective blocking
    • 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
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0227—Filtering policies
    • H04L63/0245—Filtering by information in the payload
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/76—Proxy, i.e. using intermediary entity to perform cryptographic operations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/06—Message adaptation to terminal or network requirements
    • H04L51/063—Content adaptation, e.g. replacement of unsuitable content
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/21—Monitoring or handling of messages
    • H04L51/224—Monitoring or handling of messages providing notification on incoming messages, e.g. pushed notifications of received messages
    • 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
    • H04L63/0464—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 using hop-by-hop encryption, i.e. wherein an intermediate entity decrypts the information and re-encrypts it before forwarding it
AT06022815T 1997-07-24 1998-07-23 E-mail firewall ATE444614T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5366897P 1997-07-24 1997-07-24

Publications (1)

Publication Number Publication Date
ATE444614T1 true ATE444614T1 (de) 2009-10-15

Family

ID=21985777

Family Applications (2)

Application Number Title Priority Date Filing Date
AT98939097T ATE347200T1 (de) 1997-07-24 1998-07-23 Firewall für elektronische post mit verschlüsselung/entschlüsselung mittels gespeicherter schlüssel
AT06022815T ATE444614T1 (de) 1997-07-24 1998-07-23 E-mail firewall

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT98939097T ATE347200T1 (de) 1997-07-24 1998-07-23 Firewall für elektronische post mit verschlüsselung/entschlüsselung mittels gespeicherter schlüssel

Country Status (9)

Country Link
US (8) US6609196B1 (de)
EP (2) EP1010283B1 (de)
JP (1) JP3932319B2 (de)
AT (2) ATE347200T1 (de)
AU (1) AU8759098A (de)
CA (1) CA2301147C (de)
DE (2) DE69841210D1 (de)
HK (1) HK1029013A1 (de)
WO (1) WO1999005814A2 (de)

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JP3932319B2 (ja) 2007-06-20
US20130198798A1 (en) 2013-08-01
EP1010283A4 (de) 2005-08-17
USRE43302E1 (en) 2012-04-03
DE69836545D1 (de) 2007-01-11
US7380274B2 (en) 2008-05-27
DE69841210D1 (de) 2009-11-12
JP2001518724A (ja) 2001-10-16
US8806191B2 (en) 2014-08-12
EP1010283A2 (de) 2000-06-21
WO1999005814A2 (en) 1999-02-04
CA2301147C (en) 2010-07-13
CA2301147A1 (en) 1999-02-04
EP1010283B1 (de) 2006-11-29
EP1750384B1 (de) 2009-09-30
US20070005983A1 (en) 2007-01-04
EP1750384A1 (de) 2007-02-07
US8255683B2 (en) 2012-08-28
AU8759098A (en) 1999-02-16
HK1029013A1 (en) 2001-03-16
US20140351883A1 (en) 2014-11-27
US6609196B1 (en) 2003-08-19
ATE347200T1 (de) 2006-12-15
US20030196098A1 (en) 2003-10-16
WO1999005814A3 (en) 1999-04-22
DE69836545T2 (de) 2007-05-16
US20070245416A1 (en) 2007-10-18
US8607042B2 (en) 2013-12-10
US20070214353A1 (en) 2007-09-13

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