The present invention relates to a method of securing a compiled software code (SC) comprising computer code instructions organized in a plurality of basic blocks, said method generating a secure software code (SSC) and comprising the steps of: •determining (S1) by a processor a portion of the software code to be protected, •inserting (S2) by the processor in a selected basic block of the software code a first sequence of instructions which when executed at runtime: computes an integrity check value on said portion of the software code to be protected and computes an index value based on said computed integrity check value, •inserting (S3) by the processor in the selected basic block of the software code an indexed array of memory addresses in which the address, when executing the secure software code, of a following basic block to be executed after the selected basic block is indexed by said index value, •inserting (S4) by the processor at the end of the selected basic block of the software code a jump instruction to the address indexed in the array by said index value computed at runtime.

An image processing apparatus includes a setting unit that, based on a characteristic of captured image data, selects metadata relating to authenticity verification, of metadata including information of a plurality of items associated with the captured image data and sets marking information in the metadata relating to the authenticity verification.

A system is provided, with which various information relating to a traded object can be managed efficiently.

An object certification information issuing unit 51 issues, with respect to an object to be distributed, information that relates to certification of the object and includes artwork basic information relating to elements for increasing the value of the object and constraint condition information relating to a constraint condition applied to distribution of the object, as object certification information. A distributor information issuing unit 52 issues, with respect to a distributor, distributor certification information that relates to certification of the distributor and includes provision condition information that relating to a provision condition applied to distribution of the object. A distribution permission unit 53 compares the object certification information with the distributor certification information when the object is to be distributed, and permits distribution in a case where determination has been made that the constraint condition indicated by the constraint condition information matches the provision condition indicated by the provision condition information.

A method of processing a video stream comprises receiving a first/second set of input image frames comprising image data originating from a first/second source of input image frames; encoding the sets of input image frames into first/second sets of encoded image frames, forming a combined video stream, wherein an encoded image frame of the first set of encoded image frames exclusively references one or more other encoded image frames of the first set of encoded image frames, and an encoded image frame of the second set of encoded image frames references both an encoded image frame of the first set of encoded image frames and another encoded image frame of the second set of encoded image frames; and signing, using a first/second key, a first/second signing group comprising one or more encoded image frames of the first/second set of encoded image frames, wherein each key pertains to the respective source.

Techniques are disclosed for secure collaboration messaging. An example methodology implementing the techniques includes, by a computing device of a first user, receiving a notification of arrival of a message addressed to the first user from a second user and determining that the message is a secure message. The method also includes, by the computing device of the first user, associating a security tag icon to the message, the security tag icon providing an indication that the message is a secure message, and causing a display of the associated security tag icon with a displayed indication of the arrival of the message.

A method and system for delivering encoded content are provided. A holdback representing a portion of the encoded content is extracted, thereby damaging the encoded content. The damaged encoded content is distributed. The holdback is transmitted to enable reintegration of the holdback with the damaged encoded content to restore the encoded content.

Systems and methods for managing group encryption are described. In certain methods, a content asset may be encrypted with an asset key. An account key may be determined. Using the account key, an encrypted content asset package may be generated. The asset key may make up at least a portion of the encrypted content asset package. The encrypted content asset package is decryptable with the account key. The encrypted content asset package and an identifier associated with the account key may be transmitted, for example to a playback device.

Method, system and computer program product, the method comprising: during a streaming session of a media by a capturing device to the processing platform, transmitting to the capturing device an instruction to implement an operation mode when capturing a second portion of the media; receiving from the capturing device the media, wherein the media comprises at least a first portion and the second portion; and verifying authenticity of the media, wherein said verifying is based on a determination that the second portion of the media complies with the operation mode.

A system and method are disclosed for controlling metadata associated with content on an electronic device that includes displaying interface screens for user entry of metadata control instructions, accepting user instructions, modifying metadata of applicable content, and associating the modified metadata with the applicable content. The system can export and/or store the applicable content along with modified metadata. The system can automatically modify metadata according to one or more profiles. Relevant profiles can be determined based on the export mechanism, destination or type of content. The system can add watermarks to indicate metadata modification. The system can display metadata for user modification. The content can include photos, videos or other content. The system can display metadata and geolocation indicators for each content item that indicate whether that item has associated metadata and geolocation information. The user can selectively modify metadata of selected content.

Systems and methods may generally include sending an executable application, which when executed, automatically causes a monetary transfer. An example method may include performing, at a first user device, a handshake with a second user device, receiving, during the handshake, an operating capability of the second user device, and configuring, based on the operating capability of the second user device, an executable application, which when executed, automatically causes a monetary transfer to occur. The configured executable application may be sent to the second user device for execution.