Inventor · disambiguated record
John C. Dayka
Also filed as: DAYKA JOHN · DAYKA JOHN C · DAYKA JOHN CARR
39 granted patents·6 pending applications·669 citations·filing 1996–2019
97Inventor score
Top patents by PatentIndex Score
45 records- 0197US7302569B2Implementation and use of a PII data access control facility employing personally identifying information labels and purpose serving functions setsIBM·Filed 2003·Granted Nov 27, 2007·268 cites·48 claims
- 0293US10298545B2Secure processing environment for protecting sensitive informationIBM·Filed 2013·Granted May 21, 2019·15 cites·13 claims
- 0389US7617393B2Implementation and use of PII data access control facility employing personally identifying information labels and purpose serving function setsIBM·Filed 2007·Granted Nov 10, 2009·20 cites·29 claims
- 0488US10110611B2Multi-level security enforcement utilizing data typingIBM·Filed 2016·Granted Oct 23, 2018·5 cites·6 claims
- 0584US6377994B1Method and apparatus for controlling server access to a resource in a client/server systemIBM·Filed 1996·Granted Apr 23, 2002·177 cites·12 claims
- 0683US9858436B2Secure format-preserving encryption of data fieldsIBM·Filed 2015·Granted Jan 2, 2018·4 cites·4 claims
- 0783US9471119B2Detection of deleted records in a secure record management environmentIBM·Filed 2014·Granted Oct 18, 2016·7 cites·13 claims
- 0882US10547596B2Secure processing environment for protecting sensitive informationIBM·Filed 2019·Granted Jan 28, 2020·2 cites·20 claims
- 0980US9906517B2Cross-site request forgery (CSRF) preventionIBM·Filed 2016·Granted Feb 27, 2018·3 cites·5 claims
- 1079US6292896B1Method and apparatus for entity authentication and session key generationIBM·Filed 1997·Granted Sep 18, 2001·129 cites·27 claims
- 1178US10904226B2Secure processing environment for protecting sensitive informationIBM·Filed 2019·Granted Jan 26, 2021·1 cites·20 claims
- 1277US9882901B2End-to-end protection for shrouded virtual serversIBM·Filed 2015·Granted Jan 30, 2018·2 cites·18 claims
- 1375US9906531B2Cross-site request forgery (CSRF) preventionIBM·Filed 2015·Granted Feb 27, 2018·2 cites·10 claims
- 1474US11475147B2Implementing policy-based container-level encryptionIBM·Filed 2018·Granted Oct 18, 2022·2 cites·22 claims
- 1574US9798893B2Secure format-preserving encryption of data fieldsIBM·Filed 2015·Granted Oct 24, 2017·2 cites·10 claims
- 1674US9251338B2Scalable, highly available, dynamically reconfigurable cryptographic provider with quality-of-service control built from commodity backend providersIBM·Filed 2012·Granted Feb 2, 2016·3 cites·3 claims
- 1771US9722797B2Computer-based optimization of digital signature generation for records based on eventual selection criteria for products and servicesIBM·Filed 2014·Granted Aug 1, 2017·2 cites·13 claims
- 1871US7822980B2Authenticated identity propagation and translation within a multiple computing unit environmentIBM·Filed 2006·Granted Oct 26, 2010·6 cites·20 claims
- 1970US11095652B2Implementing a separation of duties for container securityIBM·Filed 2018·Granted Aug 17, 2021·1 cites·25 claims
- 2065US9729327B2Computer-based optimization of digital signature generation for records based on eventual selection criteria for products and servicesIBM·Filed 2013·Granted Aug 8, 2017·1 cites·7 claims
- 2164US9268974B2High-frequency entropy extraction from timing jitterIBM·Filed 2012·Granted Feb 23, 2016·1 cites·7 claims
- 2262US9122864B2Method and apparatus for transitive program verificationDAYKA JOHN C·Filed 2008·Granted Sep 1, 2015·4 cites·20 claims
- 2361US10523640B2Secure processing environment for protecting sensitive informationIBM·Filed 2018·Granted Dec 31, 2019·0 cites·17 claims
- 2459US10389728B2Multi-level security enforcement utilizing data typingIBM·Filed 2018·Granted Aug 20, 2019·0 cites·11 claims
- 2559US10389727B2Multi-level security enforcement utilizing data typingIBM·Filed 2018·Granted Aug 20, 2019·0 cites·14 claims
- 2657US7143285B2Password exposure elimination for digital signature coupling with a host identityIBM·Filed 2001·Granted Nov 28, 2006·6 cites·12 claims
- 2757US7139911B2Password exposure elimination for digital signature coupling with a host identityIBM·Filed 2001·Granted Nov 21, 2006·6 cites·10 claims
- 2856US9251357B2Scalable precomputation system for host-opaque processing of encrypted databasesIBM·Filed 2014·Granted Feb 2, 2016·0 cites·11 claims
- 2955US10652244B2Cross-site request forgery (CSRF) preventionIBM·Filed 2017·Granted May 12, 2020·0 cites·10 claims
- 3055US10158607B2Secure processing environment for protecting sensitive informationIBM·Filed 2015·Granted Dec 18, 2018·0 cites·13 claims
- 3155US9998459B2End-to end protection for shrouded virtual serversIBM·Filed 2017·Granted Jun 12, 2018·0 cites·1 claims
- 3255US2011144969A1High-Frequency Entropy Extraction From Timing JitterIBM·Filed 2009·Application pending·0 cites
- 3353US9973480B2Multi-level security enforcement utilizing data typingIBM·Filed 2015·Granted May 15, 2018·0 cites·11 claims
- 3453US9268952B2Scalable precomputation system for host-opaque processing of encrypted databasesIBM·Filed 2013·Granted Feb 23, 2016·0 cites·9 claims
- 3552US10229151B2Establishing a chain of trust in a system logIBM·Filed 2015·Granted Mar 12, 2019·0 cites·4 claims
- 3650US10903979B2Batched execution of encryption operationsIBM·Filed 2018·Granted Jan 26, 2021·0 cites·17 claims
- 3750US9922069B2Establishing a chain of trust in a system logIBM·Filed 2015·Granted Mar 20, 2018·0 cites·8 claims
- 3849US2013108052A1Secure transport of domain-specific cryptographic structures over general purpose application program interfacesIBM·Filed 2012·Application pending·0 cites
- 3945US9251337B2Scalable, highly available, dynamically reconfigurable cryptographic provider with quality-of-service control built from commodity backend providersDAYKA JOHN C·Filed 2011·Granted Feb 2, 2016·0 cites·6 claims
- 4045US9141819B2Encrypted tape access control via challenge-response protocolBADE STEVEN A·Filed 2006·Granted Sep 22, 2015·0 cites·12 claims
- 4143US2012177202A1Secure transport of domain-specific cryptographic structures over general purpose application program interfacesDAYKA JOHN C·Filed 2011·Application pending·0 cites
- 4242US8582778B2Integrated key serverCHENCINSKI EDWARD W·Filed 2011·Granted Nov 12, 2013·0 cites·20 claims
- 4341US2003177388A1Authenticated identity translation within a multiple computing unit environmentIBM·Filed 2002·Application pending·0 cites
- 4441US2003065920A1Method and apparatus for using host authentication for automated public key certificationIBM·Filed 2001·Application pending·0 cites
- 4540US2004250140A1Identifying users of network environmentsIBM·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →