Patents by Inventor Paul J. Thadikaran

Paul J. Thadikaran has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20190238560
    Abstract: Systems and method to provide secure storage are disclosed. An example method includes establishing a secure tunnel between a storage device and an agent, provide a command from the agent to the storage device via the secure tunnel, access first data at the storage device in response to the command, and identify a modification to data stored on the storage device by comparing the first data to second data, wherein the comparison is done using the storage device.
    Type: Application
    Filed: August 29, 2018
    Publication date: August 1, 2019
    Inventors: Nicholas D. Triantafillou, Paritosh Saxena, Paul J. Thadikaran, David M. Durham
  • Patent number: 10091213
    Abstract: Systems and method to provide secure storage are disclosed. An example method includes establishing a secure tunnel between a storage device and an agent, provide a command from the agent to the storage device via the secure tunnel, access first data at the storage device in response to the command, and identify a modification to data stored on the storage device by comparing the first data to second data, wherein the comparison is done using the storage device.
    Type: Grant
    Filed: August 5, 2015
    Date of Patent: October 2, 2018
    Assignee: INTEL CORPORATION
    Inventors: Nicholas D. Triantafillou, Paritosh Saxena, Paul J. Thadikaran, David Michael Durham
  • Patent number: 10019574
    Abstract: Systems and methods for providing awareness of a host file system on a storage device are described. In one embodiment, a storage device includes a host interface and a file awareness block. The host interface provides an interface between a host and the storage device. The file awareness block provides an awareness of the host file system to the storage device.
    Type: Grant
    Filed: December 27, 2016
    Date of Patent: July 10, 2018
    Assignee: Intel Corporation
    Inventors: Paul J. Thadikaran, Nicholas D. Triantafillou, Paritosh Saxena
  • Patent number: 9916454
    Abstract: Embodiments of systems, apparatuses, and methods to protect data stored in a storage system of a device from malware alternation are described. In some embodiments, a system receives an indication that the data is to be protected. In addition, the system further triggers an interrupt of the device and secures the data from the malware alternation.
    Type: Grant
    Filed: June 20, 2016
    Date of Patent: March 13, 2018
    Assignee: Intel Corporation
    Inventors: Paul J. Thadikaran, Nicholas D. Triantafillou, Thomas R. Bowen, Paritosh Saxena
  • Publication number: 20170235953
    Abstract: Systems and methods for providing awareness of a host file system on a storage device are described. In one embodiment, a storage device includes a host interface and a file awareness block. The host interface provides an interface between a host and the storage device. The file awareness block provides an awareness of the host file system to the storage device.
    Type: Application
    Filed: December 27, 2016
    Publication date: August 17, 2017
    Inventors: Paul J. Thadikaran, Nicholas D. Triantafillou, Paritosh Saxena
  • Publication number: 20170109526
    Abstract: Systems and methods for providing features that enable anti-malware protection on storage devices are described. In one embodiment, a storage device includes a controller, firmware, and memory. The controller manages input/output operations for the storage device. The firmware provides features for protection against malware. The memory includes secure storage that is configured to provide a set of storage operations.
    Type: Application
    Filed: October 20, 2015
    Publication date: April 20, 2017
    Inventors: Paul J. THADIKARAN, Adam Greer WRIGHT, Paritosh SAXENA, Nicholas D. TRIANTAFILLOU, Thomas R. BOWEN
  • Patent number: 9529805
    Abstract: Systems and methods for providing awareness of a host file system on a storage device are described. In one embodiment, a storage device includes a host interface and a file awareness block. The host interface provides an interface between a host and the storage device. The file awareness block provides an awareness of the host file system to the storage device.
    Type: Grant
    Filed: December 22, 2011
    Date of Patent: December 27, 2016
    Assignee: Intel Corporation
    Inventors: Paul J. Thadikaran, Nicholas D. Triantafillou, Paritosh Saxena
  • Publication number: 20160306978
    Abstract: Embodiments of systems, apparatuses, and methods to protect data stored in a storage system of a device from malware alternation are described. In some embodiments, a system receives an indication that the data is to be protected. In addition, the system further triggers an interrupt of the device and secures the data from the malware alternation.
    Type: Application
    Filed: June 20, 2016
    Publication date: October 20, 2016
    Inventors: Paul J. THADIKARAN, Nicholas D. TRIANTAFILLOU, Thomas R. BOWEN, Paritosh SAXENA
  • Publication number: 20160283721
    Abstract: Embodiments of techniques and systems for out-of-band verification of host OS components are described. In embodiments, a out-of-band host OS boot sequence verification system (“BSVS”) may access system memory without detection by a host OS process, or “out of band.” The BSVS may access host OS components in the system memory and may generate signatures from memory footprints of the host OS components. These signatures may then be compared to trusted signatures to verify integrity of the host OS components. In embodiments, this verification may be performed during a boot of a host OS or on demand. In embodiments, the trusted signatures may be pre-stored by the BSVS before a boot; in some embodiments, the trusted signatures may be previously-computed and then stored by the BSVS. Other embodiments may be described and claimed.
    Type: Application
    Filed: June 10, 2016
    Publication date: September 29, 2016
    Inventors: Daniel Nemiroff, Paul J. Thadikaran, Andrew H. Gafken, Purushottam Goel, Nicholas D. Triantafillou, Paritosh Saxena, Debra Cablao
  • Patent number: 9372988
    Abstract: Embodiments of systems, apparatuses, and methods to protect data stored in a storage system of a device from malware alternation are described. In some embodiments, a system receives an indication that the data is to be protected. In addition, the system further triggers an interrupt of the device and secures the data from the malware alternation.
    Type: Grant
    Filed: December 22, 2011
    Date of Patent: June 21, 2016
    Assignee: Intel Corporation
    Inventors: Paul J. Thadikaran, Nicholas D. Triantafillou, Thomas R. Bowen, Paritosh Saxena
  • Patent number: 9367328
    Abstract: Embodiments of techniques and systems for out-of-band verification of host OS components are described. In embodiments, a out-of-band host OS boot sequence verification system (“BSVS”) may access system memory without detection by a host OS process, or “out of band.” The BSVS may access host OS components in the system memory and may generate signatures from memory footprints of the host OS components. These signatures may then be compared to trusted signatures to verify integrity of the host OS components. In embodiments, this verification may be performed during a boot of a host OS or on demand. In embodiments, the trusted signatures may be pre-stored by the BSVS before a boot; in some embodiments, the trusted signatures may be previously-computed and then stored by the BSVS. Other embodiments may be described and claimed.
    Type: Grant
    Filed: June 28, 2012
    Date of Patent: June 14, 2016
    Assignee: Intel Corporation
    Inventors: Daniel Nemiroff, Paul J. Thadikaran, Andrew H. Gafken, Purushottam Goel, Nicholas D. Triantafillou, Paritosh Saxena, Debra Cablao
  • Patent number: 9270657
    Abstract: Embodiments of systems, apparatuses, and methods to enable a value-added storage service of a storage system coupled to a client are described. In some embodiments, a system establishes a secure root of trust for the client. In addition, the system establishes a secure tunnel between an application of the client and a storage system of the client. Furthermore, the system securely downloads a license for the value-added storage service to the storage system and provides the license from the storage system to an application via the secure tunnel.
    Type: Grant
    Filed: December 22, 2011
    Date of Patent: February 23, 2016
    Assignee: Intel Corporation
    Inventors: Nicholas D. Triantafillou, Terry Ryun Bradfield, Paritosh Saxena, Paul J. Thadikaran, David Owen Novick
  • Publication number: 20150341371
    Abstract: Systems and method to provide secure storage are disclosed. An example method includes establishing a secure tunnel between a storage device and an agent, provide a command from the agent to the storage device via the secure tunnel, access first data at the storage device in response to the command, and identify a modification to data stored on the storage device by comparing the first data to second data, wherein the comparison is done using the storage device.
    Type: Application
    Filed: August 5, 2015
    Publication date: November 26, 2015
    Inventors: Nicholas D. Triantafillou, Paritosh Saxena, Paul J. Thadikaran, David Michael Durham
  • Patent number: 9185079
    Abstract: Embodiments of systems, apparatuses, and methods for securely transferring data between a storage system and an agent are described. In some embodiments, a system establishes a tunnel between the storage system and the agent. The system further securely transfers the data between the storage system and the agent using the tunnel. In one embodiment, the tunnel uses an action and results mailbox to transfer the data. In another embodiment, the tunnel is based on a trusted send facility.
    Type: Grant
    Filed: December 22, 2011
    Date of Patent: November 10, 2015
    Assignee: Intel Corporation
    Inventors: Paritosh Saxena, Richard Paul Mangold, Paul J. Thadikaran, Nicholas D. Triantafillou, Adam Greer Wright, Janet Yabeny Sholar, Thomas R. Bowen, Reginald David Nepomuceno
  • Patent number: 9183390
    Abstract: Systems and methods for providing anti-malware protection on storage devices are described. In one embodiment, a storage device includes a controller, firmware, and memory. The firmware communicates with an authorized entity (e.g., external entity, operating system) to establish a secure communication channel. The system includes secure storage to securely store data.
    Type: Grant
    Filed: December 22, 2011
    Date of Patent: November 10, 2015
    Assignee: Intel Corporation
    Inventors: Paul J. Thadikaran, Adam Greer Wright, Thomas R. Bowen, Janet Yabeny Sholar, Reginald D. Nepomuceno, Nicholas D. Triantafillou, Richard Paul Mangold, Darren Lasko, Anand S. Ramalingam, Paritosh Saxena, Unnikrishnan Jayakumar, William B. Lindquist, John A. List
  • Patent number: 9165141
    Abstract: Systems and methods for providing features that enable anti-malware protection on storage devices are described. In one embodiment, a storage device includes a controller, firmware, and memory. The controller manages input/output operations for the storage device. The firmware provides features for protection against malware. The memory includes secure storage that is configured to provide a set of storage operations.
    Type: Grant
    Filed: December 22, 2011
    Date of Patent: October 20, 2015
    Assignee: Intel Corporation
    Inventors: Paul J. Thadikaran, Adam Greer Wright, Paritosh Saxena, Nicholas D. Triantafillou, Thomas R. Bowen
  • Patent number: 9158916
    Abstract: An embodiment may include a storage processor that may be comprised, at least in part, in a host. The host may include at least one host central processing unit (CPU) to execute at least one host operating system (OS). The storage processor may execute at least one operation in isolation from interference from and control by the at least one host CPU and the at least one host OS. The at least one operation may facilitate, at least in part: (1) prevention, at least in part, of unauthorized access to storage, (2) prevention, at least in part, of execution by the at least one host CPU of at least one unauthorized instruction, (3) detection, at least in part, of the at least one unauthorized instruction, and/or (4) remediation, at least in part, of at least one condition associated, at least in part, with the at least unauthorized instruction.
    Type: Grant
    Filed: October 17, 2012
    Date of Patent: October 13, 2015
    Assignee: Intel Corporation
    Inventors: Daniel Nemiroff, Paul J. Thadikaran, Paritosh Saxena, Nicholas D. Triantafillou, Andrew H. Gafken
  • Patent number: 9135446
    Abstract: Systems and method to provide secure storage are disclosed. An example method includes establishing a secure tunnel between a storage device and an agent, transferring first data from the storage device to the agent via the secure tunnel, the secure tunnel to prevent software executing in an operating system from modifying the data, and identifying a data modification by comparing the first data to second data.
    Type: Grant
    Filed: September 28, 2012
    Date of Patent: September 15, 2015
    Assignee: INTEL CORPORATION
    Inventors: Nicholas D. Triantafillou, Paritosh Saxena, Paul J. Thadikaran, David Michael Durham
  • Patent number: 9064116
    Abstract: Techniques for a data storage device to locally implement security management functionality. In an embodiment, a security management process of the data storage device is to determine whether an access to non-volatile media of the data storage device is authorized. In certain embodiments, the data storage device is to restrict access to a secure region of the non-volatile storage media, the secure region to store information used and/or generated by a security management process of the data storage device.
    Type: Grant
    Filed: November 8, 2010
    Date of Patent: June 23, 2015
    Assignee: Intel Corporation
    Inventors: Nicholas D. Triantafillou, Paritosh Saxena, Robert W. Strong, Richard J. Heiler, Eliezer Tamir, Simoni Ben-Michael, Brad W. Stewart, Akshay R. Kadam, Men Long, James T. Doyle, Hormuzd M. Khosravi, Lokpraveen B. Mosur, Edward J. Pullin, Paul S. Schmitz, Carol L. Barrett, Paul J. Thadikaran
  • Patent number: 8769228
    Abstract: An anti-malware approach uses a storage drive with the capability to lock selected memory areas. Platform assets such as OS objects are stored in the locked areas and thus, unauthorized changes to them may not be made by an anti-malware entity.
    Type: Grant
    Filed: December 17, 2010
    Date of Patent: July 1, 2014
    Assignee: Intel Corporation
    Inventors: Paritosh Saxena, Nicholas D. Triantafillou, Paul J. Thadikaran, Mark E. Scott-Nash, Sanjeev N. Trika, Akshay Kadam, Karthikeyan Vaidyanathan, Richard Mangold