
establishing the identity or authorisation of security principals

H04L63/08- Network architectures or network communication protocols for network security for supporting authentication of entities communicating through a packet data network.H04L63/00- Network architectures or network communication protocols for network security.H04L- TRANSMISSION OF DIGITAL INFORMATION, e.g.230000005540 biological transmission Effects 0.000 description 1.238000006011 modification reaction Methods 0.000 description 2.229930002945 all-trans-retinaldehyde Natural products 0.000 description 4.238000010200 validation analysis Methods 0.000 claims abstract description 80.230000004044 response Effects 0.000 claims abstract description 86.Publication of US20170331816A1 publication Critical patent/US20170331816A1/en Application granted granted Critical Publication of US10305891B2 publication Critical patent/US10305891B2/en Status Active legal-status Critical Current Adjusted expiration legal-status Critical Links

Assignors: VOTAW, ELIZABETH S., KEYS, ANDREW T. 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 Bank of America Corp filed Critical Bank of America Corp Priority to US15/152,753 priority Critical patent/US10305891B2/en Assigned to BANK OF AMERICA CORPORATION reassignment BANK OF AMERICA CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Original Assignee Bank of America 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 or warranty as to the accuracy of the list.) Keys Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Active, expires Application number US15/152,753 Other versions US20170331816A1
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Google Patents Preventing unauthorized access to secured information systems using multi-device authentication techniquesĭownload PDF Info Publication number US10305891B2 US10305891B2 US15/152,753 US201615152753A US10305891B2 US 10305891 B2 US10305891 B2 US 10305891B2 US 201615152753 A US201615152753 A US 201615152753A US 10305891 B2 US10305891 B2 US 10305891B2 Authority US United States Prior art keywords user account authentication client computing device user Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US10305891B2 - Preventing unauthorized access to secured information systems using multi-device authentication techniques US10305891B2 - Preventing unauthorized access to secured information systems using multi-device authentication techniques
