Documents in the office have a life cycle that includes creation, transmission, storage and disposal. There is risk of information leakage or alternation etc. in each stage of the life cycle.
For measures against information leakage, not only measures for electronic data but also measures for both paper and electronic data need to be taken into consideration.
There is risk of information leakage when a print-out is mishandled such as forgetting to collect a print-out, colleting a print-out wrongly, and instructing to output a print-out to a wrong printer.
