Abstract: The present invention in some embodiments thereof relates to a system and method for detecting inappropriate content on a device and filtering content on a variety of media. Inappropriate content is detected by taking a sample of media from at least one of a local memory, a data stream from a network and a data stream from local sensor, preprocessing the sample using a local processor and locally stored software to determine if the sample is a likely candidate to include objectionable content, in response to said sample being found to be a likely candidate perform at least one of quarantining the sample, marking the media, sending the sample to a remote processor for further analysis, analyzing the sample using an artificial intelligence routine running on a local processor and analyzing the sample using an artificial intelligence routine running on said local processor.

Abstract: Some embodiments relate to a system and method to increase the speed of a computer determination whether a video contains a particular content. In some embodiments, the quantity of data in the video is first reduced while preserving the searched-for content. Optionally, first, the size of the data is reduced by reducing the resolution, for example resolution may be reduced without searching and/or processing the full data set. Additionally or alternatively, low quality and/or empty data is removed from the dataset. Additionally or alternatively, redundant data may be searched out and/or removed. Optionally, after data reduction, the reduced dataset is analyzed to determine if it contains the searched-for content. Optionally, an estimate is made of the probability of the full dataset containing the searched-for content.

Abstract: In some embodiments, a local user is prevented from accessing certain content and/or capabilities of a mobile network device while allowing him control over other functions of the device. For example, an administrator may prevent certain undesired activities. Optionally, by means of an MDM server and/or a remote server, the local user controls other aspects of his device as he wills More specifically but not exclusively the method works on IOS devices. An aspect of some embodiments of the current invention relates to a method of selecting a level of filtering for individual members of a network and/or packets. Optionally, a device pertinent to aggressive filtering may signal to the server and/or other devices will be less aggressively filtered. Alternatively or additionally, a server may determine from certain behaviors and/or packet characteristics that a device and/or packet should be filtered aggressively or not.

Abstract: In some embodiments, an active application is identified from an outgoing communication and/or what application is active on a device. In some embodiments, system will intercept and/or analyze a message sent by a computing device. For example, the system may run as an Internet proxy application on the device and/or on an Internet server. Optionally, the system reads message header and/or uses information from the header to determine what application sent the message. In some embodiments, the system includes a procedure that recognizes communications that are not of interest and/or discards these communications. Additionally or alternatively, the system includes a procedure that truncates a communication header and/or eliminates data not useful in determining the source of the communication. Optionally, the system uses a short list to identify the application and a long list when the application was not recognized based on the short list.

Abstract: Some embodiments relate to a system and method to increase the speed of a computer determination whether a video contains a particular content. In some embodiments, the quantity of data in the video is first reduced while preserving the searched-for content. Optionally, first, the size of the data is reduced by reducing the resolution, for example resolution may be reduced without searching and/or processing the full data set. Additionally or alternatively, low quality and/or empty data is removed from the dataset. Additionally or alternatively, redundant data may be searched out and/or removed. Optionally, after data reduction, the reduced dataset is analyzed to determine if it contains the searched-for content. Optionally, an estimate is made of the probability of the full dataset containing the searched-for content.

Abstract: Some embodiments relate to a system and method to increase the speed of a computer determination whether a video contains a particular content. In some embodiments, the quantity of data in the video is first reduced while preserving the searched-for content. Optionally, first, the size of the data is reduced by reducing the resolution, for example resolution may be reduced without searching and/or processing the full data set. Additionally or alternatively, low quality and/or empty data is removed from the dataset. Additionally or alternatively, redundant data may be searched out and/or removed. Optionally, after data reduction, the reduced dataset is analyzed to determine if it contains the searched-for content. Optionally, an estimate is made of the probability of the full dataset containing the searched-for content.

Abstract: A system including: (a) a network hub or port adapted to detect image files in transit according to their file designations; (b) an object detector configured to identify one or more regions of interest (ROI) in each image file as potentially containing an object of interest (OOI); (c) a feature analyzer adapted to express one or more General Classification Features (GCF) of each ROI as a vector; and (d) a decision module adapted accept or reject each ROI as containing said OOI based upon the one or more GCF vectors.

Abstract: A system and method identifies structures within a presentation and detects undesired content in those structures. A decision is made whether to remove portions of the presentation containing the undesired content or the entire presentation, based on determining the domination of the undesired content within the structures of the presentation. The presentation can be reconstructed by being rendered without the undesired content or the structures containing the undesired content.

Abstract: A system and method identifies structures within a presentation and detects undesired content in those structures. A decision is made whether to remove portions of the presentation containing the undesired content or the entire presentation, based on determining the domination of the undesired content within the structures of the presentation. The presentation can be reconstructed by being rendered without the undesired content or the structures containing the undesired content.

Abstract: A system and method are provided for real-time analysis of text. During a single sweep through the text, a detection tree is used to identify a sequence of characters in the text from a large dictionary of keywords. When a keyword is detected a rule tally database is updated. An intermediate score may be available during the sweep and a final score of the text may be available substantially immediately upon finishing the single sweep. A second text may be analyzed immediately using the same score buffer and rule tally database without updating the rule tally database.