Abstract: A locking device for a door located at a door frame having a door strike. The locking device includes an actuator having a neutral position and a displaced position, and a latchbolt assembly having an extended position configured to engage the door strike, and a retracted position configured to move past the door strike. The latchbolt assembly includes a latchbolt link configured to move the latchbolt in response to movement of the actuator. A first dampening device is disposed adjacent to the latchbolt link, with the dampening device resiliently engaging the latchbolt link as the latchbolt link moves from the retracted position to the extended position. The first dampening device limits movement of the latchbolt link. A second dampening device is configured to restrain movement of the latchbolt during movement from the retracted position to the extended position.

Abstract: Versions of an application are managed by receiving a request for a version of an application, retrieving, responsive to the received request, a version of a master application component based at least in part on version data that associates a version of the master application component with the version of the application, retrieving a relationship operable to relate the version of the master application component with a corresponding version of a first component on which the master application component depends for a function of the application, retrieving the corresponding version of the first component, responsive to the retrieving of the relationship, assembling the version of the application based at least in part on the retrieved version of the master component, the retrieved relationship, and the retrieved first component, and providing for an execution of the assembled version of the application.

Abstract: The present disclosure presents systems and methods of secure communication by a system-on-chip. One such method comprises receiving, by a sender of a network-on-chip component of the system-on-chip, a message sequence; transforming, by the sender of the network-on-chip component of the system-on-chip, the message sequence into a pseudo-message sequence with an all-or-nothing transform; performing key-less encryption, by the sender of the network-on-chip component of the system-on-chip, of the pseudo-message sequence to obtain a ciphertext message sequence using a chaffing and winnowing scheme; and transmitting, by the sender of the network-on-chip component of the system-on-chip, the ciphertext message sequence to a receiver of the network-on-chip component of the system-on-chip.

Abstract: System and computer-implemented method for managing remote access to managed components in a cloud-based virtual computer network uses a virtual jumpbox infrastructure to establish a cryptographic network protocol connection between the virtual jumpbox infrastructure and the cloud-based virtual computer network on behalf of an user interface making a request for remote access to the cloud-based virtual computer network. After the cryptographic network protocol connection has been established, communication data between the user interface and a target managed component in the cloud-based virtual computer network is automatically moderated at the virtual jumpbox infrastructure at a data path that is not within the cryptographic network protocol connection. The automatic moderation includes at least one of inserting new information into the communication data and removing existing information from the communication data.

Abstract: Various embodiments of the present disclosure provide systems, methods, and computer program products for detecting unauthorized memory access cyberattacks, such as Spectre and Meltdown, which are intended to maliciously reveal information stored in concealed or restricted memory of a targeted device.

Abstract: Deployment of a software unit into a software application layer stack using deployment parameters including an ordering behavior parameter and a reference parameter. The deployment of the software unit may be in response to receipt of a software package for installation of the software unit. Installation of the software unit may be provided according to a hierarchical rule structure that includes determining whether the software unit comprises an upgrade or a patch to an existing software unit in the layer stack. If not an upgrade or a patch, an ordering behavior parameter may indicate a relative position to install the software unit in relation to a software unit designated by the reference parameter. If the deployment parameters are not valid, installation of the software unit may be provided according to a default rule.

Abstract: Described is a system for intelligent re-tiering of backup data stored on a cloud-based object storage. More specifically, the system may re-tier objects such that the system retains the ability to efficiently perform a full restore of backup data even when incremental backups are performed to a cloud-based object storage. To provide such a capability, the system may maintain a specialized metadata database that stores information indicating the backup time for each backup, and a list of objects required to perform a full restore to each of the backup times. Accordingly, when using a threshold time (e.g. expiry) to select object candidates for re-tiering, the system may leverage the metadata database to ensure that objects that may still need to be referenced are not unnecessarily moved to a lower storage tier.

Abstract: Versions of an application are managed by receiving a request for a version of an application, retrieving, responsive to the received request, a version of a master application component based at least in part on version data that associates a version of the master application component with the version of the application, retrieving a relationship operable to relate the version of the master application component with a corresponding version of a first component on which the master application component depends for a function of the application, retrieving the corresponding version of the first component, responsive to the retrieving of the relationship, assembling the version of the application based at least in part on the retrieved version of the master component, the retrieved relationship, and the retrieved first component, and providing for an execution of the assembled version of the application.

Abstract: The present disclosure presents an exemplary tier-based reconfigurable security architecture that can adapt to different use-case scenarios by selecting security tiers and configure parameters in each security tier based on system requirements. An exemplary system comprises a security agent that is configured to monitor system characteristics of embedded components on a system-on-chip and communicate a status of the system characteristics to a reconfigurable service engine integrated on the system-on-chip, such that the reconfigurable service engine is configured to activate one of a plurality of tiers of security based at least upon the status of the system characteristics communicated.

Abstract: The present disclosure describes various embodiments of systems, apparatuses, and methods for detecting a Trojan inserted integrated circuit design using delay-based side channel analysis. In one such embodiment, an automated test generation algorithm produces test patterns that are likely to activate trigger conditions and change critical paths of an integrated circuit design.

Abstract: An exemplary method of detecting a Trojan circuit in an integrated circuit is related to applying a test pattern comprising an initial test pattern followed by a corresponding succeeding test pattern to a golden design of the integrated circuit, wherein a change in the test pattern increases side-channel sensitivity; measuring a side-channel parameter in the golden design of the integrated circuit after application of the test pattern; applying the test pattern to a design of the integrated circuit under test; measuring the side-channel parameter in the design of the integrated circuit under test after application of the test pattern; and determining a Trojan circuit to be present in the integrated circuit under test when the measured side-channel parameters vary by a threshold.

Abstract: An exemplary method for generating a test vector to activate a Trojan triggering condition includes the operations of obtaining a design graph representation of an electronic circuit; constructing a satisfiability graph from the design graph representation, wherein the satisfiability graph includes a set of vertices representing rare signals of the electronic circuit and satisfiability connections between the vertices; finding a plurality of maximal satisfiable cliques in the satisfiability graph, wherein a maximal satisfiable clique corresponds to a triggering condition for a payload of the electronic circuit; generating a test vector for each of the maximal satisfiable cliques; and performing a test for the presence of a hardware Trojan circuit in the electronic circuit using the generated test vectors as input signals.

Abstract: A dual agent reinforcement learning autonomous system (DARLAS) for the autonomous operation of aircraft and/or provide pilot assistance. DARLAS includes an artificial neural network, safe agent, and cost agent. The safe agent is configured to calculate safe reward Q values associated with landing the aircraft at a predetermined destination or calculated emergency destination. The cost agent is configured to calculate cost reward Q values associated with maximum fuel efficiency and aircraft performance. The safe and cost reward Q values are based on state-action vectors associated with an aircraft, which may include state data and action data. The system may include a user output device that provides an indication of an action to a user. The action corresponds to an agent action having the highest safe reward Q value and the highest cost require Q value. DARLAS prioritizes the highest safe reward Q value in the event of conflict.

Abstract: Various examples are provided related to software and hardware architectures that enable a lightweight incremental encryption scheme that is implemented on a System-on-chip (SoC) resource such as a network interface. In one example, among others, a method for incremental encryption includes obtaining, by a network interface (NI) of a sender intellectual property (IP) core in a network-on-chip (NoC) based system-on-chip (SoC) architecture, a payload for communication to a receiver intellectual property (IP) core; identifying, by the NI, one or more different blocks between the payload and a payload of a previous packet communicated between the sender IP core and the receiver IP core; and encrypting, by the NI, the one or more different blocks to create encrypted blocks of an encrypted payload.

Abstract: The present disclosure relates to a method of obtaining a cell where fucosylation pathways are modified, leading to production of partially fucosylated and non-fucosylated protein products, specifically antibodies from the cell. The present disclosure employs the Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR) technology. The method of the present disclosure targets the Fut8 gene and GMD gene in a cell. Such products are used in developing therapeutics and biomarkers, and in diagnosis and prognosis of diseases.

Abstract: Systems and methods for generating an application store metadata corresponding to a plurality of sub-applications, combining model-driven application and canvas-type applications. Lifecycle components of the plurality of sub-applications are coupled to each other using one or more data relationships defined by an embedding model and the stored metadata. The metadata points to a library associated with the plurality of sub-applications, and wherein the library comprises a newest version of one or more of the lifecycle components. The compiled plurality of sub-applications can then be run.

Abstract: Versions of an application are managed by receiving a request for a version of an application, retrieving, responsive to the received request, a version of a master application component based at least in part on version data that associates a version of the master application component with the version of the application, retrieving a relationship operable to relate the version of the master application component with a corresponding version of a first component on which the master application component depends for a function of the application, retrieving the corresponding version of the first component, responsive to the retrieving of the relationship, assembling the version of the application based at least in part on the retrieved version of the master component, the retrieved relationship, and the retrieved first component, and providing for an execution of the assembled version of the application.

Abstract: Deployment of a software unit into a software application layer stack using deployment parameters including an ordering behavior parameter and a reference parameter. The deployment of the software unit may be in response to receipt of a software package for installation of the software unit. Installation of the software unit may be provided according to a hierarchical rule structure that includes determining whether the software unit comprises an upgrade or a patch to an existing software unit in the layer stack. If not an upgrade or a patch, an ordering behavior parameter may indicate a relative position to install the software unit in relation to a software unit designated by the reference parameter. If the deployment parameters are not valid, installation of the software unit may be provided according to a default rule.

Abstract: According to some embodiments, a system and method comprising a plurality of automation tools; and a shared automation module, coupled to the plurality of automation tools including: a computer processor; a computer memory, coupled to the computer processor, storing instructions that, when executed by the computer processor cause the shared automation module to: receive a selection of a first automation tool of the plurality of automation tools; receive a selection of a second automation tool of the plurality of automation tools; execute the first automation tool to generate a first automation tool output; and execute the second automation tool using the stored first automation tool output to generate a second automation tool output. Numerous other aspects are provided.

Abstract: Embodiments systems and methods for a platform that is configured to hold a medical device. In embodiments, a physician, nurse, medical practitioner, etc. may perform actions to change the positioning and orientation of the medical device while the medical device is secured to the platform. In further embodiments, the platform may include robotic components configured to change the positioning and orientation of the medical device.