GB2560974B - Out of band access control for a computer system - Google Patents

Out of band access control for a computer system Download PDF

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Publication number
GB2560974B
GB2560974B GB1705174.9A GB201705174A GB2560974B GB 2560974 B GB2560974 B GB 2560974B GB 201705174 A GB201705174 A GB 201705174A GB 2560974 B GB2560974 B GB 2560974B
Authority
GB
United Kingdom
Prior art keywords
computer system
access control
band access
band
computer
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
GB1705174.9A
Other versions
GB2560974A (en
GB201705174D0 (en
Inventor
Daniel Joshua
Ducatel Gery
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
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 British Telecommunications PLC filed Critical British Telecommunications PLC
Priority to GB1705174.9A priority Critical patent/GB2560974B/en
Publication of GB201705174D0 publication Critical patent/GB201705174D0/en
Publication of GB2560974A publication Critical patent/GB2560974A/en
Application granted granted Critical
Publication of GB2560974B publication Critical patent/GB2560974B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04L63/18—Network architectures or network communication protocols for network security using different networks or channels, e.g. using out of band channels
    • 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
    • G06F21/316—User authentication by observing the pattern of computer usage, e.g. typical user behaviour
    • 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
    • G06F21/42—User authentication using separate channels for security data
    • 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
    • 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
    • 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
    • H04L63/102—Entity profiles
    • 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
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
    • H04L9/0827—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) involving distinctive intermediate devices or communication paths
    • 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
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3215—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using a plurality of channels
    • 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
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3271—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using challenge-response
GB1705174.9A 2017-03-30 2017-03-30 Out of band access control for a computer system Active GB2560974B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1705174.9A GB2560974B (en) 2017-03-30 2017-03-30 Out of band access control for a computer system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1705174.9A GB2560974B (en) 2017-03-30 2017-03-30 Out of band access control for a computer system

Publications (3)

Publication Number Publication Date
GB201705174D0 GB201705174D0 (en) 2017-05-17
GB2560974A GB2560974A (en) 2018-10-03
GB2560974B true GB2560974B (en) 2021-03-03

Family

ID=58682693

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1705174.9A Active GB2560974B (en) 2017-03-30 2017-03-30 Out of band access control for a computer system

Country Status (1)

Country Link
GB (1) GB2560974B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1919123A1 (en) * 2006-10-24 2008-05-07 Authernative, Inc. Two-channel challenge-response authentication method in random partial shared secret recognition system
US8661254B1 (en) * 2010-12-03 2014-02-25 Ca, Inc. Authentication of a client using a mobile device and an optical link
US20140380444A1 (en) * 2013-06-25 2014-12-25 Bank Of America Corporation Out-of-band challenge question authentication
US20150082372A1 (en) * 2013-09-19 2015-03-19 Oracle International Corporation Privileged account plug-in framework - step-up validation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1919123A1 (en) * 2006-10-24 2008-05-07 Authernative, Inc. Two-channel challenge-response authentication method in random partial shared secret recognition system
US8661254B1 (en) * 2010-12-03 2014-02-25 Ca, Inc. Authentication of a client using a mobile device and an optical link
US20140380444A1 (en) * 2013-06-25 2014-12-25 Bank Of America Corporation Out-of-band challenge question authentication
US20150082372A1 (en) * 2013-09-19 2015-03-19 Oracle International Corporation Privileged account plug-in framework - step-up validation

Also Published As

Publication number Publication date
GB2560974A (en) 2018-10-03
GB201705174D0 (en) 2017-05-17

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