Rammohan Varadarajan

Person

Cupertino, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Tunneling for network deceptions
- Patent number 11,212,315
- Issue date Dec 28, 2021
- ACALVIO TECHNOLOGIES, INC.
- Johnson Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tunneling for network deceptions
- Patent number 10,616,276
- Issue date Apr 7, 2020
- ACALVIO TECHNOLOGIES, INC.
- Johnson Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Responsive deception mechanisms
- Patent number 10,348,763
- Issue date Jul 9, 2019
- ACALVIO TECHNOLOGIES, INC.
- Rajendra A. Gopalakrishna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic security mechanisms for mixed networks
- Patent number 10,326,796
- Issue date Jun 18, 2019
- ACALVIO TECHNOLOGIES, INC.
- Rammohan Varadarajan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Generating state predictive metrics based on Markov chain model fro...
- Patent number 10,325,217
- Issue date Jun 18, 2019
- CA, Inc.
- Satnam Singh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Threat engagement and deception escalation
- Patent number 10,033,762
- Issue date Jul 24, 2018
- ACALVIO TECHNOLOGIES, INC.
- Johnson Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tunneling for network deceptions
- Patent number 9,979,750
- Issue date May 22, 2018
- ACALVIO TECHNOLOGIES, INC.
- Johnson Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Authenticating users to ATMs and other secure machines for cardless...
- Patent number 9,836,741
- Issue date Dec 5, 2017
- CA, Inc.
- Rammohan Varadarajan
- G07 - CHECKING-DEVICES
Information Patent Grant
One-time use password systems and methods
- Patent number 9,665,868
- Issue date May 30, 2017
- CA, Inc.
- Rammohan Varadarajan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Controlling active warning levels based on performance statistics f...
- Patent number 9,559,893
- Issue date Jan 31, 2017
- CA, Inc.
- Sreenivas Gukal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Secure and convenient mobile authentication techniques
- Patent number 9,361,619
- Issue date Jun 7, 2016
- CA, Inc.
- Rammohan Varadarajan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for multiple passcode generation
- Patent number 9,219,609
- Issue date Dec 22, 2015
- CA, Inc.
- Geoffrey Hird
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Key camouflaging using a machine identifier
- Patent number 9,218,493
- Issue date Dec 22, 2015
- CA, Inc.
- Geoffrey Hird
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mapping biometrics to a unique key
- Patent number 9,165,130
- Issue date Oct 20, 2015
- CA, Inc.
- Ambarish Malpani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for machine identification
- Patent number 9,052,931
- Issue date Jun 9, 2015
- CA, Inc.
- Venkata Babji Sama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for generating a dynamic card value
- Patent number 8,930,273
- Issue date Jan 6, 2015
- CA, Inc.
- Rammohan Varadarajan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Using QR codes for authenticating users to ATMs and other secure ma...
- Patent number 8,924,712
- Issue date Dec 30, 2014
- CA, Inc.
- Rammohan Varadarajan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
OTP generation using a camouflaged key
- Patent number 8,850,218
- Issue date Sep 30, 2014
- CA, Inc.
- Geoffrey R. Hird
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
One time PIN generation
- Patent number 8,843,757
- Issue date Sep 23, 2014
- CA, Inc.
- Rammohan Varadarajan
- G07 - CHECKING-DEVICES
Information Patent Grant
Method and system for machine identification
- Patent number 8,695,064
- Issue date Apr 8, 2014
- Computer Associates Think, Inc.
- Venkata Babji Sama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for generating a dynamic card value
- Patent number 8,615,468
- Issue date Dec 24, 2013
- CA, Inc.
- Rammohan Varadarajan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for multiple passcode generation
- Patent number 8,613,065
- Issue date Dec 17, 2013
- CA, Inc.
- Geoffrey Hird
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
OTP generation using a camouflaged key
- Patent number 8,572,394
- Issue date Oct 29, 2013
- Computer Associates Think, Inc.
- Geoffrey R. Hird
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Key camouflaging method using a machine identifier
- Patent number 8,533,460
- Issue date Sep 10, 2013
- Computer Associates Think, Inc.
- Geoffrey R. Hird
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for machine identification
- Patent number 8,381,266
- Issue date Feb 19, 2013
- Computer Associates Think, Inc.
- Venkata Babji Sama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Techniques for searching encrypted files
- Patent number 7,484,092
- Issue date Jan 27, 2009
- Arcot Systems, Inc.
- Sanguthevar Rajasekaran
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Enhancements to multi-party authentication and other protocols
- Patent number 7,111,789
- Issue date Sep 26, 2006
- Arcot Systems, Inc.
- Sanguthevar Rajasekaran
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
One-time credit card number generator and single round-trip authent...
- Patent number 6,908,030
- Issue date Jun 21, 2005
- Arcot Systems, Inc.
- Sanguthevar Rajasekaran
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for secure distribution of authentication cred...
- Patent number 6,263,446
- Issue date Jul 17, 2001
- Arcot Systems, Inc.
- Balas Natarajan Kausik
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
TUNNELING FOR NETWORK DECEPTIONS
- Publication number 20220329627
- Publication date Oct 13, 2022
- Acalvio Technologies, Inc.
- Johnson Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TUNNELING FOR NETWORK DECEPTIONS
- Publication number 20210021640
- Publication date Jan 21, 2021
- Acalvio Technologies, Inc.
- Johnson Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TUNNELING FOR NETWORK DECEPTIONS
- Publication number 20180351996
- Publication date Dec 6, 2018
- Acalvio Technologies, Inc.
- Johnson Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Tunneling For Network Deceptions
- Publication number 20170310706
- Publication date Oct 26, 2017
- Acalvio Technologies, Inc.
- Johnson Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
THREAT ENGAGEMENT AND DECEPTION ESCALATION
- Publication number 20170310704
- Publication date Oct 26, 2017
- Acalvio Technologies, Inc.
- Johnson Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RESPONSIVE DECEPTION MECHANISMS
- Publication number 20170310705
- Publication date Oct 26, 2017
- Acalvio Technologies, Inc.
- Rajendra A. Gopalakrishna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
One-Time Use Password Systems And Methods
- Publication number 20170249633
- Publication date Aug 31, 2017
- CA, Inc.
- Rammohan Varadarajan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DETECTING SECURITY THREATS BY COMBINING DECEPTION MECHANISMS AND DA...
- Publication number 20170214708
- Publication date Jul 27, 2017
- Acalvio Technologies, Inc.
- Sreenivas Gukal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Modification of a Server to Mimic a Deception Mechanism
- Publication number 20170149825
- Publication date May 25, 2017
- Acalvio Technologies, Inc.
- Sreenivas Gukal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DYNAMIC SECURITY MECHANISMS
- Publication number 20170093910
- Publication date Mar 30, 2017
- Acalvio Technologies, Inc.
- Sreenivas Gukal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MONITORING ECOMMERCE TRANSACTIONS USING TRANSACTION METRICS STATIST...
- Publication number 20160239771
- Publication date Aug 18, 2016
- CA, Inc.
- Sreenivas GUKAL
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GENERATING STATE PREDICTIVE METRICS BASED ON MARKOV CHAIN MODEL FRO...
- Publication number 20160232446
- Publication date Aug 11, 2016
- CA, Inc.
- Satnam SINGH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIRTUAL CHIP CARD PAYMENT
- Publication number 20160189135
- Publication date Jun 30, 2016
- CA, Inc.
- Geoffrey R. Hird
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MONITORING USER TERMINAL APPLICATIONS USING PERFORMANCE STATISTICS...
- Publication number 20160173321
- Publication date Jun 16, 2016
- CA, Inc.
- Sreenivas Gukal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUTHENTICATING USERS TO ATMS AND OTHER SECURE MACHINES FOR CARDLESS...
- Publication number 20150088758
- Publication date Mar 26, 2015
- CA, Inc.
- Rammohan VARADARAJAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR MACHINE IDENTIFICATION
- Publication number 20140181488
- Publication date Jun 26, 2014
- CA, Inc.
- Venkata Babji Sama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Mapping Biometrics To A Unique Key
- Publication number 20140139318
- Publication date May 22, 2014
- CA, Inc.
- Ambarish Malpani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR MULTIPLE PASSCODE GENERATION
- Publication number 20140068271
- Publication date Mar 6, 2014
- CA, Inc.
- Geoffrey Hird
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR GENERATING A DYNAMIC CARD VALUE
- Publication number 20140067683
- Publication date Mar 6, 2014
- CA, Inc.
- Rammohan Varadarajan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OTP GENERATION USING A CAMOUFLAGED KEY
- Publication number 20140040629
- Publication date Feb 6, 2014
- Computer Associates Think, Inc.
- Geoffrey R. Hird
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECURE AND CONVENIENT MOBILE AUTHENTICATION TECHNIQUES
- Publication number 20140040147
- Publication date Feb 6, 2014
- CA, Inc.
- Rammohan VARADARAJAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
KEY CAMOUFLAGING USING A MACHINE IDENTIFIER
- Publication number 20130332741
- Publication date Dec 12, 2013
- CA, Inc.
- Geoffrey Hird
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR MACHINE IDENTIFICATION
- Publication number 20130173789
- Publication date Jul 4, 2013
- Computer Associates Think, Inc.
- Venkata Babji Sama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
USING QR CODES FOR AUTHENTICATING USERS TO ATMS AND OTHER SECURE MA...
- Publication number 20130124855
- Publication date May 16, 2013
- CA, Inc.
- Rammohan VARADARAJAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ONE-TIME USE PASSWORD SYSTEMS AND METHODS
- Publication number 20110276495
- Publication date Nov 10, 2011
- Computer Associates Think, Inc.
- Rammohan Varadarajan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CARDLESS ATM TRANSACTION METHOD AND SYSTEM
- Publication number 20110238573
- Publication date Sep 29, 2011
- Computer Associates Think, Inc.
- Rammohan Varadarajan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR MULTIPLE PASSCODE GENERATION
- Publication number 20110202984
- Publication date Aug 18, 2011
- Arcot Systems, Inc.
- Geoffrey Hird
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR GENERATING A DYNAMIC CARD VALUE
- Publication number 20110184867
- Publication date Jul 28, 2011
- Arcot Systems, Inc.
- Rammohan Varadarajan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ONE TIME PIN GENERATION
- Publication number 20110113245
- Publication date May 12, 2011
- Arcot Systems, Inc.
- Rammohan Varadarajan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
KEY CAMOUFLAGING METHOD USING A MACHINE IDENTIFIER
- Publication number 20110113237
- Publication date May 12, 2011
- Arcot Systems, Inc.
- Geoffrey Hird
- G06 - COMPUTING CALCULATING COUNTING

Rammohan Varadarajan

Person

Patents Grantslast 30 patents

Tunneling for network deceptions

Tunneling for network deceptions

Responsive deception mechanisms

Dynamic security mechanisms for mixed networks

Generating state predictive metrics based on Markov chain model fro...

Threat engagement and deception escalation

Tunneling for network deceptions

Authenticating users to ATMs and other secure machines for cardless...

One-time use password systems and methods

Controlling active warning levels based on performance statistics f...

Secure and convenient mobile authentication techniques

Method and system for multiple passcode generation

Key camouflaging using a machine identifier

Mapping biometrics to a unique key

Method and system for machine identification

System and method for generating a dynamic card value

Using QR codes for authenticating users to ATMs and other secure ma...

OTP generation using a camouflaged key

One time PIN generation

Method and system for machine identification

System and method for generating a dynamic card value

Method and system for multiple passcode generation

OTP generation using a camouflaged key

Key camouflaging method using a machine identifier

Method and system for machine identification

Techniques for searching encrypted files

Enhancements to multi-party authentication and other protocols

One-time credit card number generator and single round-trip authent...

Method and apparatus for secure distribution of authentication cred...

Patents Applicationslast 30 patents

TUNNELING FOR NETWORK DECEPTIONS

TUNNELING FOR NETWORK DECEPTIONS

TUNNELING FOR NETWORK DECEPTIONS

Tunneling For Network Deceptions

THREAT ENGAGEMENT AND DECEPTION ESCALATION

RESPONSIVE DECEPTION MECHANISMS

One-Time Use Password Systems And Methods

DETECTING SECURITY THREATS BY COMBINING DECEPTION MECHANISMS AND DA...

Modification of a Server to Mimic a Deception Mechanism

DYNAMIC SECURITY MECHANISMS

MONITORING ECOMMERCE TRANSACTIONS USING TRANSACTION METRICS STATIST...

GENERATING STATE PREDICTIVE METRICS BASED ON MARKOV CHAIN MODEL FRO...

VIRTUAL CHIP CARD PAYMENT

MONITORING USER TERMINAL APPLICATIONS USING PERFORMANCE STATISTICS...

AUTHENTICATING USERS TO ATMS AND OTHER SECURE MACHINES FOR CARDLESS...

METHOD AND SYSTEM FOR MACHINE IDENTIFICATION

Mapping Biometrics To A Unique Key

METHOD AND SYSTEM FOR MULTIPLE PASSCODE GENERATION

SYSTEM AND METHOD FOR GENERATING A DYNAMIC CARD VALUE

OTP GENERATION USING A CAMOUFLAGED KEY

SECURE AND CONVENIENT MOBILE AUTHENTICATION TECHNIQUES

KEY CAMOUFLAGING USING A MACHINE IDENTIFIER

METHOD AND SYSTEM FOR MACHINE IDENTIFICATION

USING QR CODES FOR AUTHENTICATING USERS TO ATMS AND OTHER SECURE MA...

ONE-TIME USE PASSWORD SYSTEMS AND METHODS

CARDLESS ATM TRANSACTION METHOD AND SYSTEM

METHOD AND SYSTEM FOR MULTIPLE PASSCODE GENERATION

SYSTEM AND METHOD FOR GENERATING A DYNAMIC CARD VALUE

ONE TIME PIN GENERATION

KEY CAMOUFLAGING METHOD USING A MACHINE IDENTIFIER