Abstract: An object is to provide a verification device capable of securely verifying a package with less loads on a developer side.

Abstract: A utility pole degradation detection system according to the present disclosure includes: a sensing optical fiber (10) laid on a plurality of utility poles (30); a receiving unit (201) that receives vibration information detected by the sensing optical fiber (10); an identifying unit (202) that identifies a natural frequency of each of the plurality of utility poles (30) on the basis of the vibration information; and an analyzing unit (203) that analyzes a degradation state of at least one utility pole (30) among the plurality of utility poles (30) on the basis of a natural frequency of each of the plurality of utility poles (30).

Abstract: In order to provide an evaluation apparatus that appropriately evaluates risk of a source code changing over time, an evaluation apparatus includes a generating unit and an output unit. The generating unit generates an evaluation related to risk of a first library described in a source code. The output unit calculates the degree of risk of the fist library, based on at least the generated evaluation, calculates a risk value indicating risk inherent in the source code, based on the calculated degree of risk, and also outputs time-series data of the calculated risk value.

Abstract: An information processing apparatus 2000 executes analysis for an event history set (10). The event history set (10) is a set of a plurality of event histories (12). The event history (12) is information relating to an event generated in a target computer system. The information processing apparatus 2000 selects, based on a result of the analysis, an event history (12) to be excluded from deletion targets. The information processing apparatus (2000) deletes, from the event history set (10), an event history (12) other than the event history (12) excluded from the deletion targets.

Abstract: In order to provide an evaluation apparatus that appropriately evaluates a risk from continuous execution of an application without stopping execution of the application, an evaluation apparatus includes a first obtaining section, an evaluating section, and an output section. The first obtaining section is configured to obtain application information related to an application being executed on a server. The evaluating section is configured to evaluate a risk degree from continuous execution of the application on the server, based on the application information. The output section is configured to output an evaluation result of the risk degree.

Abstract: An execution control system (2000) determines whether to permit execution of a target application (30). The determination includes first determination and second determination. The second determination is performed when the first determination cannot determine whether to permit the execution of the target application (30). The execution control system (2000) executes the target application (30) in a protected environment after the first determination is finished and while the second determination is performed.

Abstract: An information processing apparatus generates a graph that represents an action of a program. On the graph, an edge represents action contents of a process in an event. Further, two nodes connected by the edge respectively represent a subject and an object of the event. The information processing apparatus outputs the generated graph. Further, the information processing apparatus also alters the generated graph. When an index value of an event satisfies a first predetermined condition which index value is based on the number of occurrences or the frequency of occurrences of the event, the information processing apparatus alters the graph with respect to an edge representing the event.

Abstract: A policy evaluation apparatus (2000) acquires, with respect to each of a plurality of control groups (10) including an evaluation target group, control policies (20). Each of the control policy (20) indicates execution permission/non-permission of an application. Further, the policy evaluation apparatus (2000) compares an evaluation target policy being the control policy (20) of the evaluation target group with other plurality of control policies (20), and generates evaluation information (30) based on the comparison result.

Abstract: An evaluation apparatus (2000) acquires introduction-related information (30) for an application (10) in which an abnormality is detected. The introduction-related information (30) is information related to introduction of the application (10). The evaluation apparatus (2000) performs, by using the introduction-related information (30), an evaluation of the application (10) in which an abnormality is detected.

Abstract: The purpose of the present invention is to provide a technology which assists a verifying party in ascertaining an anomaly in an event of which notification has been made. Provided is an assistance device, comprising: an acquisition unit which acquires as an associated event, from among events which take place among a plurality of elements, and with respect to elements which have been associated with an event which has been detected as an anomalous event, an event other than the anomalous event which has been associated with the elements; and a generating unit which, on the basis of the anomalous event and the associated event, generates a relational graph in which the elements are vertices, the relations among the elements are edges, the anomalous event and the associated event are respectively represented, and the associated event is displayed in a display screen in a different manner from the manner in which the anomalous event is displayed.

Abstract: A warning apparatus (2000) acquires first detected event information (10) representing, at a first abstraction level, an event set being a set of events having occurred in a target system. The warning apparatus (2000) generates second detected event information (20) from the first detected event information (10). The second detected event information (20) represents, at a second abstraction level, the event set represented by the first detected event information (10). The warning apparatus (2000) determines, from among a plurality of pieces of threat information (30) each representing a threat activity, the threat information (30) having a high degree of relevance to at least either of the first detected event information (10) and the second detected event information (20).

Abstract: The present invention provides an information processing system for more appropriately classifying elements that constitute an information processing device or the like. This information processing system is provided with: a means that, on the basis of information indicating the relationship between a plurality of elements that constitute a system, acquires, for first elements to be classified, a set of second elements capable of arriving at the first elements via a relationship of arbitrary numbers; and a means that, on the basis of the set corresponding to the first elements, classifies each of the first elements in any of a plurality of roles.

Abstract: An information processing apparatus (2000) acquires an event graph (10) to be output. In the event graph (10), an activity content in an event related to an activity of a program is represented as an edge, and each of a subject and an object of the event is represented as a node. By using score information, the information processing apparatus (2000) determines a subgraph that matches an event graph (10) having a score equal to or higher than a threshold value from the event graphs (10) to be output. The score information associates each of a plurality of event graphs (10) with a score based on the number of occurrences of an event sequence represented by the event graph (10). The information processing apparatus (2000) outputs the event graph (10) to be output in a mode in which the determined subgraph and the other portion can be discriminated from each other.

Abstract: An information processing apparatus (2000) compares a name of a determination target file with a name of one or more normal files. The information processing apparatus (2000) outputs information related to the determination target file, when a name of the determination target file does not coincide with a name of any of the normal files, and a degree of reliability of the determination target file is equal to or less than a threshold value. A degree of reliability of the determination target file is calculated, based on a degree of similarity between a name of the determination target file and a name of each of the normal files.

Abstract: An information processing apparatus (2000) extracts, from a communication history (20) representing a history of network communication performed by each of a plurality of mobile terminals (10), a communication history (20) indicating communication related to a similar attack. Herein, the communication history (20) includes positional information about the mobile terminal (10). The information processing apparatus (2000) generates attack information related to an attack on the mobile terminal (10) by using positional information indicated by each of the extracted communication histories (20), and outputs the generated attack information.

Abstract: An information processing apparatus (2000) acquires an event graph (10) to be output and determines a subgraph satisfying a predetermined reference from the acquired event graph (10) to be output. In the event graph (10), an activity content in an event related to an activity of a program is represented as an edge (14), and each of a subject and an object of the event is represented as a node (12). The information processing apparatus (2000) outputs the event graph (10) with an output mode of the determined subgraph as a first mode and with an output mode of another portion as a mode other than the first mode. The first mode is a mode in which at least one of the number of nodes (12) and the number of edges (14) is reduced than the number included in the determined graph.

Abstract: A history output apparatus (2000) acquires an abnormal event history (10) being information representing an abnormal event occurring in a target system (100), and determines a kind of the abnormal event represented by the abnormal event history (10). When a kind of the determined abnormal event is a first kind, the history output apparatus (2000) determines a terminal (110) in which the abnormal event occurs, as an output target terminal. Further, the history output apparatus (2000) also determines another terminal (110) performing communication with the terminal (110) in which the abnormal event occurs at or before a point when the abnormal event occurs, as an output target terminal. When the abnormal event represented by the acquired abnormal event history (10) is an abnormal event occurring in the output target terminal, the history output apparatus (2000) outputs information relating to the abnormal event.

Abstract: A first information processing apparatus (2000) determines an alternative representation (20) of an event sequence represented by a plurality of event histories (12), by use of dictionary data (30). The first information processing apparatus (2000) outputs information including the determined alternative representation (20). The dictionary data (30) indicate an event sequence and an alternative representation (20) relating to the event sequence in association with each other.

Abstract: To enable a user to easily recognize temporal order of elements included in a retrieval sentence, a retrieval sentence utilization device 10 includes: a retrieval sentence division unit 11 for dividing a retrieval sentence into a plurality of retrieval contents each of which includes an event; and a directed graph generation unit 12 for generating, from each of the retrieval contents, a subtree in which the event is an edge and a source of the event and an object of the event are nodes, and integrating a plurality of subtrees generated from the retrieval contents to generate a directed graph, wherein the directed graph generation unit 12 places the plurality of subtrees in the directed graph according to occurrence order of events corresponding to the plurality of subtrees.

Abstract: Provided is an information processing device which is capable of suppressing a deterioration in accuracy of detecting an anomaly and accuracy of analyzing the anomaly, while suppressing an increase in an amount of data to be stored. The information processing system includes anomaly detection unit that collects event data indicating a predetermined event detected in a process of a device to be monitored, determines whether a predetermined index value related to the event exceeds a preset first threshold, and instructs enhanced monitoring of the device to be monitored and the process related to the event when the index value exceeds the first threshold, and collection instruction unit that determines an additional event being an event to be additionally monitored when the enhanced monitoring is instructed, and instructs the device to be monitored, which is subjected to the enhanced monitoring, to monitor the determined additional event.