Abstract: A computer-implemented method for determining whether a camera component of a camera is damaged is described. The method comprises obtaining information relating to one or more damage indicators; obtaining, from the camera, at least one image which has been taken when light from a light source has been incident on the camera component; dividing the image into one or more areas; analysing each area to determine whether it comprises at least one of the one or more damage indicators; and based on said analysing, providing an indication of whether the camera component is classified as damaged or undamaged.

Abstract: An approach for erasing data being stored in a data storage apparatus is provided, which may be provided e.g. as an apparatus, as a method, as a system or as a computer program. A sequence of uncompressible data is obtained fulfilling predetermined criteria, which includes a statistical measure indicative of compressibility or uncompressibility of the sequence of uncompressible data meeting a predetermined criterion, wherein the sequence of uncompressible data is divided into one or more blocks of uncompressible data, the sum of the sizes of the one or more blocks of uncompressible data being larger than or equal to the storage capacity of the data storage apparatus. The one or more blocks of uncompressible data is provided to the data storage apparatus for storage therein to overwrite the data currently stored in the data storage apparatus.

Abstract: An approach for erasing data being stored in a data storage apparatus is provided, which may be provided e.g. as an apparatus, as a method, as a system or as a computer program. A sequence of uncompressible data is obtained fulfilling predetermined criteria, which includes a statistical measure indicative of compressibility or uncompressibility of the sequence of uncompressible data meeting a predetermined criterion, wherein the sequence of uncompressible data is divided into one or more blocks of uncompressible data, the sum of the sizes of the one or more blocks of uncompressible data being larger than or equal to the storage capacity of the data storage apparatus. The one or more blocks of uncompressible data is provided to the data storage apparatus for storage therein to overwrite the data currently stored in the data storage apparatus.

Abstract: An approach for erasing data being stored in a data storage apparatus is provided, which may be provided e.g. as an apparatus, as a method, as a system or as a computer program. A sequence of uncompressible data is obtained fulfilling predetermined criteria, which includes a statistical measure indicative of compressibility or uncompressibility of the sequence of uncompressible data meeting a predetermined criterion, wherein the sequence of uncompressible data is divided into one or more blocks of uncompressible data, the sum of the sizes of the one or more blocks of uncompressible data being larger than or equal to the storage capacity of the data storage apparatus. The one or more blocks of uncompressible data is provided to the data storage apparatus for storage therein to overwrite the data currently stored in the data storage apparatus.

Abstract: An approach for erasing data being stored in a data storage apparatus is provided. The approach may be provided e.g. as an apparatus, as a method, as a system or as a computer program. The approach comprises obtaining a sequence of uncompressible data fulfilling predetermined criteria, which predetermined criteria comprises a statistical measure indicative of compressibility or uncompressibility of the sequence of uncompressible data meeting a predetermined criterion, wherein the sequence of uncompressible data is divided into one or more blocks of uncompressible data, the sum of the sizes of the one or more blocks of uncompressible data being larger than or equal to the storage capacity of the data storage apparatus, and providing, to the data storage apparatus, the one or more blocks of uncompressible data for storage therein to overwrite the data being currently stored in the data storage apparatus.

Abstract: An approach for erasing data being stored in a data storage apparatus is provided. The approach may be provided e.g. as an apparatus, as a method, as a system or as a computer program. The approach comprises obtaining a sequence of uncompressible data fulfilling predetermined criteria, which predetermined criteria comprises a statistical measure indicative of compressibility or uncompressibility of the sequence of uncompressible data meeting a predetermined criterion, wherein the sequence of uncompressible data is divided into one or more blocks of uncompressible data, the sum of the sizes of the one or more blocks of uncompressible data being larger than or equal to the storage capacity of the data storage apparatus, and providing, to the data storage apparatus, the one or more blocks of uncompressible data for storage therein to overwrite the data being currently stored in the data storage apparatus.