ATTACK SCENARIOS ON VIDEOHOSTING
DOI:
https://doi.org/10.18372/2225-5036.30.18617Keywords:
videohosting, streaming, steganography, playlists, thumbnail, password sharing, subtitlesAbstract
The development of both the violator model and threat model is required for protection of information system from potential harmful influence. Harmful influence can be caused by accident (by its legit users) or intentionally (by violators). Each model is an abstraction and the level of detail of this abstraction is determined by a few factors. One such factor is the object of protection. The most detailed models can be designed for specific systems, more generalized models – for the system type, even more generalized – for the systems of the certain field and the most generalized models are developed without specifying the system at all. In any case attacks, that will be included into the model, are selected from a certain set. The specifics of functioning of videohosting imply processing of large videofiles and substantial amount of misuse of its functions by legit users whereas the availability of given service means that attacks will be present in a form of a sequence of actions that are only prohibited at organizational level and are not blocked by the system itself.
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