COMPUTER HARD DISKS OFFERED FOR SALE ON THE SECOND HAND MARKET IN THE UAE

The growth in the use of computers in all aspects of our lives has continued to increase to the point where desktop, laptop, netbook or tablet computers are now almost essential in the way that we communicate and work. As a result of this, and the fact that these devices have a limited lifespan, enormous numbers of computers are being disposed of at the end of their useful life by individuals or/and organisations. As the cost of computing has reduced, the level of ‘consumerisation ’ has increased together with the requirement for mobility. This has led to an increasing use of these devices both in the work environment and for personal data, which has resulted in computers containing high levels of both personal and corporate data. Computers have a relatively short life and are replaced on a regular basis. If not properly cleansed of data when they are released into the public domain they may contain data that is sensitive to the organisation or the individual and which may be relatively up to date. This problem is further exacerbated by the increasing popularity and use of smart phones, which may also contain significant storage capacity. This research describes the first survey of data remaining o