Abstract: The present invention relates to methods, processes, and systems for monitoring security policy violations in a computer network. Details of such monitoring include creating a rule according to a security policy, determining if the rule is violated by a value of a variable, and recording security events and comparing the number of events to a threshold.

Abstract: A multi-attachment trailer hitch features a shank for coupling with a receiver tube of a towing vehicle, and first and second hitch attachments of different size or type from one another movably carried on the shank by one or more supports. Each support is movably coupled to the shank for selective swiveling or rotation thereof about an upright axis to move one or more of said hitch attachments between a working position situated rearwardly beyond the rear end of the shank, and a storage position situated more forwardly than the working position. The one or more supports are movable into a full-storage state in which no hitch attachment occupies the working position, thereby eliminating or minimizing a rearward projection of the hitch from the rear of a towing vehicle to reduce or eliminating tripping or rear-end puncture hazards.

Abstract: The present invention relates to methods, processes, and systems for monitoring security policy violations in a computer network. Details of such monitoring include creating a rule according to a security policy, determining if the rule is violated by a value of a variable, and recording security events and comparing the number of events to a threshold.

Abstract: A content delivery network transcodes content objects from a content provider for transmission to end users. The content delivery network includes network storage and servers. When a content object is uploaded, the network storage stores a copy of the content object, and a copy of the content object is directed to external file-based storage. At least one of the servers directs segments of the content object to a plurality of transcoding servers. Each of the transcoding servers informs a segment engine about which of the segments the transcoding server has received, transcodes the received segment to form a transcoded segment receivable by at least one of the end users, and transmits the transcoded segment to a permanent storage location. The content delivery network verifies that the copy of the content object is stored in the external file-based storage, and deletes the local copy of the content object.

Abstract: A machine-implementable method for managing cloud-based transcoding resources available to a content delivery network includes maintaining a queue of video transcoding jobs that may be executed by internal transcoders of the content delivery network or by external transcoders of a plurality of cloud-based resources, utilizing a server of the content delivery network. The method further includes determining, at first and second times, corresponding first and second transcoder supply deviations, and a trend indicator; and determining whether to activate, deactivate, or make no change to the number of transcoders that are currently activated for transcoding, based at least on the second transcoder supply deviation and the trend indicator.

Abstract: A machine-implementable method for uniquely watermarking a content object according to end user identity includes transcoding an original content object to a format that is compatible with end user systems, and storing the transcoded content object where it is accessible by one or more points of presence (POPs) of a content delivery network. One of the POPs receives identifying information associated with a specific one of the end user systems. A digital watermark engine adds uncorrected digital watermark information correlating to the end user system, to the content object, to form a uniquely watermarked content object. The uncorrected digital watermark information is correctable by error correction capability of the specific end user system to deliver a version of the content object that is indistinguishable by a human from the original content object. The method further includes transmitting the uniquely watermarked content object to the specific end user system.

Abstract: A method of managing resources dedicated to a content object in a content delivery network includes transcoding and storing the content object in one or more of a plurality of delivery formats, and associating a transcoding profile with the content object, the transcoding profile including records of the content object with respect to delivery of the content object to end users across the plurality of delivery formats. The method also includes periodically executing a process that determines, utilizing the transcoding profile, an elapsed time since a most recent delivery of the content object in a particular delivery format to one of the end users, and deletes a copy of the content object in the particular delivery format when the elapsed time exceeds a threshold.

Abstract: A machine-implementable method for managing cloud-based transcoding resources available to a content delivery network includes maintaining a queue of video transcoding jobs that may be executed by internal transcoders of the content delivery network or by external transcoders of a plurality of cloud-based resources, utilizing a server of the content delivery network. The method further includes determining, at first and second times, corresponding first and second transcoder supply deviations, and a trend indicator; and determining whether to activate, deactivate, or make no change to the number of transcoders that are currently activated for transcoding, based at least on the second transcoder supply deviation and the trend indicator.

Abstract: A method and system for performing processing tasks is disclosed. At a resource, a detection is made as to when the resource is available to perform a processing task. Usage of the resource for performing processing tasks associated with each client of a set of clients is monitored. A restriction limiting which processing task is to be assigned to the resource is identified. The restriction identifies a hierarchy amongst at least two clients of the set of clients. The hierarchy is based on the monitored usage. A query identifying the restriction is generated. The query is transmitted to a remote queue in communication with a plurality of independent resources. The plurality of independent resources includes the resource. A response is received from the queue. The response identifies a processing task.

Abstract: A method and system for performing processing tasks is disclosed. At a resource, a detection is made as to when the resource is available to perform a processing task. Usage of the resource for performing processing tasks associated with each client of a set of clients is monitored. A restriction limiting which processing task is to be assigned to the resource is identified. The restriction identifies a hierarchy amongst at least two clients of the set of clients. The hierarchy is based on the monitored usage. A query identifying the restriction is generated. The query is transmitted to a remote queue in communication with a plurality of independent resources. The plurality of independent resources includes the resource. A response is received from the queue. The response identifies a processing task.