Mcafee, Inc.

Intel Corporation

Networks Associates Technology, Inc.

Musarubra US LLC

Igor G Muttik

Alex Nayshtut

Ned M Smith

Oleg Pogorelik

Omer Ben-Shalom

Glen J Anderson

Rajesh Poornachandran

Joel Robert Spurlock

Cedric Cochin

Zheng Zhang

Yuriy Bulygin

Thiago Jose Macieira

Adam Marek

Ivan Alexandrovich Teblyashkin

Vincent J Zimmer

Mark Y Kelly

Keith Nolan

Michael J Nolan

Vadim Sukhomlinov

Avishay Sharaga

John Brady

Roman Dementiev

Andrew A Furtak

Oleksandr Bazhaniuk

Hormuzd M Khosravi

Justin Lipman

Craig D Schmugar

Neil Andrew Cowie

Mikhail Yu Vorozhtsov

Tobias Max Kohlenberg

Koichi Yamada

Simon R Hunt

Gregory Burns

William C Deleeuw

Carl D Woodward

Maarten Koning

Niall Cahill

Adi Shaliv

Daniel Joseph Wolff

Dmitri Rubakha

Cliodhna Ni Scanaill

Davide Carboni

Ravikiran Chukka

Dmitry O Gryaznov

Palanivelrajan Rajan Shanmugavelayutham

Mark E Scott-Nash

Jakub Wenus

Michael Raziel

Jennifer Eligius Mankin

Alexander James Hinchliffe

Yaniv Avidan

Richard Davies

Yury Bulygin

Steve O Hearnden

Viatcheslav Peternev

Robert Leong

Dima Mirkin

Kshitij Arun Doshi

Hong C Li

Jin Yang

Eliezer Tamir

Mark David Harris

Eliel Louzoun

Jiewen Yao

Andreas Kleen

Lee Codel Lawson Tarbotton

Gopinatth Selvaraje

Abhilasha Bhargav-Spantzel

Martin Stecher

Chengi Jimmy Kuo

Avi Priev

Michael G Bishop

Ramnath Venugopalan

Guy Roberts

Fraser Peter Howard

Khai Nhu Pham

Chris Barton

Ido Lapidot

Alex J Hinchliffe

Eugene Ryan

Christiaan Beek

Sevin F Varoglu

Toby M Kohlenberg

Yongnian Le

Christopher Barton

Guy William Welch Roberts

Anthony Vaughan Bartram

Paul Henry Whittington

Raoul Tiddy

Vincent Paul Gullotto

Simon Crowe

Alexander J Hinchliffe

Joel Silber

Stephen Pearce

Stephen Hearnden

Alex Nayshtur

Mohan Atreya

Christopher C Williams

Francois Paget

Marius Hendrik Maria Van Oers

The Internet can be configured to provide communications to a large number of Internet-of-Things (IoT) devices. Devices can be designed to address the need for network layers, from central servers, through gateways, down to edge devices, to grow unhindered, to discover and make accessible connected resources, and to support the ability to hide and compartmentalize connected resources. Network protocols can be part of the fabric supporting human accessible services that operate regardless of location, time, or space. Innovations can include service delivery and associated infrastructure, such as hardware and software. Services may be provided in accordance with specified Quality of Service (QoS) terms. The use of IoT devices and networks can be included in a heterogeneous network of connectivity including wired and wireless technologies.

Internet of things

A trusted communications environment includes a primary participant with a group creator and a distributed ledger, and a secondary participant with communication credentials. An Internet of Things (IoT) network includes a trusted execution environment with a chain history for a blockchain, a root-of-trust for chaining, and a root-of-trust for archives. An IoT network includes an IoT device with a communication system, an onboarding tool, a device discoverer, a trust builder, a shared domain creator, and a shared resource directory. An IoT network includes an IoT device with a communication system, a policy decision engine, a policy repository, a policy enforcement engine, and a peer monitor. An IoT network includes an IoT device with a host environment and a trusted reliability engine to apply a failover action if the host environment fails. An IoT network includes an IoT server including secure booter/measurer, trust anchor, authenticator, key manager, and key generator.

Blockchains for securing IoT devices

Methods and apparatus for hardware based file/document expiry timer enforcement is disclosed. An example method includes instructing, by executing an instruction with a processor, a trusted execution environment to generate an encryption key and a certificate for a document, the certificate including expiry information for the document, the certificate associated with identification information of the document, and the expiry information indicative of a time period for which the encryption key is valid to decrypt the document; encrypting, by executing an instruction with the processor, the document using the encryption key; transmitting the certificate to a first remote network storage device; and transmitting the document to a second remote network storage device.

Method and apparatus for hardware based file/document expiry timer enforcement

Particular embodiments described herein provide for modular device assemblies and methods for enabling maintenance and servicing, particularly by an unmanned aerial vehicle. A device assembly comprises a plurality of modules, each module having control circuitry, a communications port and contact points to couple the modules. When the modules are coupled, the communications ports are connected to create a bus for communications between the modules. The modular device structure where modules are removable and replaceable allows for an unmanned aerial vehicle to perform maintenance on the device.

Apparatus and methods for unmanned aerial vehicle servicing of modular device assembly

An example apparatus includes: memory; instructions in the apparatus; and at least one processor to execute the instructions to: check for proof of trust information in one or more pre-determined positions in a trusted digital image, the proof of trust information including a secure output marker, the secure output marker indicative of information corresponding to a trusted output area of the trusted digital image; decrypt the secure output marker using one or more security keys from a trusted execution environment (TEE), the TEE isolated from a computing application; and enable activation of a trusted output indicator in response to a match between first data corresponding to the secure output marker and second data corresponding to the trusted output area of the trusted digital image.

Trusted indicators to secure visual outputs

Providing optical watermark signals for a visual authentication session by performing at least the following: receive, at an anti-spoof engine, an instruction to perform visual authentication operations for a visual authentication session, generate, with the anti-spoof engine, an optical watermark signal based on receiving the instruction, wherein the optical watermark signal includes at least one optical identifier to authenticate images captured during the visual authentication session, obtain, with the anti-spoof engine, an image source that includes captured images of the visual authentication session, determine, with the anti-spoof engine, whether the image source includes a reflected optical watermark signal, and compare, with the anti-spoof engine, whether the reflected optical watermark signal matches the generated optical watermark signal based on the determination that the image source includes the reflected optical watermark signal.

Optical feedback for visual recognition authentication

A system, method, and computer program product are provided for dynamically configuring a virtual environment for identifying unwanted data. In use, a virtual environment located on a first device is dynamically configured based on at least one property of a second device. Further, unwanted data is identified, utilizing the virtual environment.

System, method, and computer program product for dynamically configuring a virtual environment for identifying unwanted data

A wearable device provides protection for personal identity information by fragmenting a key needed to release the personal identity information among members of a body area network of wearable devices. A shared secret algorithm is used to allow unlocking the personal identity information with fragmental keys from less than all of the wearable devices in the body area network. The wearable devices may also provide protection for other personal user data by employing a disconnect and erase protocol that causes wearable devices to drop connections with an external personal data space and erase locally stored personal information if a life pulse from a connectivity root device is not received within a configurable predefined period.

Protecting user identity and personal information by sharing a secret between personal IoT devices

There is disclosed in one example a network device, including: a hardware platform including at least a processor and a memory; a communication interface; and stored instructions on the memory to instruct the processor to provide a health monitoring engine (HME) configured to: communicatively couple to a network via the network interface; construct a reference template during a training period; observe watchdog behavior on the network during an observation period; identify an abnormality in the watchdog behavior including a substantial variance from the reference template; and trigger a resilience response to the substantial variance.

Monitoring and analyzing watchdog messages in an internet of things network environment

Methods, apparatus, systems, and articles of manufacture are disclosed for dynamic re-distribution of detection content and algorithms for exploit detection. An example apparatus includes at least one processor, and memory including instructions that, when executed, cause the at least one processor to deploy respective ones of a plurality of standard detection algorithms and content (SDACs) to respective ones of a first endpoint and a second endpoint, deploy a first set of enhanced detection algorithms and content (EDACs) to the first endpoint, deploy a second set of the EDACs to the second endpoint, the second set of EDACs different from the first set of EDACs, and in response to obtaining a notification indicative of an exploit attack from the first endpoint, distribute the first set of EDACs to the second endpoint to facilitate detection of the exploit attack at the second endpoint.

Dynamic re-distribution of detection content and algorithms for exploit detection

A combination of hardware monitoring and binary translation software allow detection of return-oriented programming (ROP) exploits with low overhead and low false positive rates. Embodiments may use various forms of hardware to detect ROP exploits and indicate the presence of an anomaly to a device driver, which may collect data and pass the indication of the anomaly to the binary translation software to instrument the application code and determine whether an ROP exploit has been detected. Upon detection of the ROP exploit, the binary translation software may indicate the ROP exploit to an anti-malware software, which may take further remedial action as desired.

Hardware heuristic-driven binary translation-based execution analysis for return-oriented programming malware detection

Disclosed herein are distributed ledger systems and methods for efficiently creating and updating a query optimized distributed ledger. In particular, the present disclosure introduces methods and apparatuses for efficiently updating indexes when new blocks are added to the distributed ledger by using snapshots of data and appending new snapshot tables and indexes to previous snapshot tables and indexes.

Query optimized distributed ledger system

There is disclosed in one example a computing apparatus, including: a processor and a memory; a network interface to communicatively couple to a backup client; a storage to receive backup data from the client, including a plurality of versions and an associated reputation for each version, the associated reputation to indicate a probability that the version is valid; and instructions encoded within the memory to instruct the processor to: receive from the backup client a request to store a new version of the backup data; determine that the client has exceeded a backup threshold; identify a backup version having a lowest reputation for validity; and expunge the backup version having the lowest reputation for validity.

Intelligent backup and versioning

Growing community of inventors

Berkhamsted, United Kingdom

Igor G Muttik