The saving technique of ambulation rise in recent years brought very big convenience for large consumer.Move the widespread application of saving technique currently in being like the equipments that the digital camera and the mp3 walkman etc. can link with personal computer.But at the same time, this kind of new technique also gaves many business enterprises network data the managing person bring the latent trouble.

The  according to Gartner the report way, the 闪 saved the sale sum that the card and the USB 闪s saved the actuator to almost turn over last year 100%.Along with the increment of the capacity and saving speed, the price of these equipmentses presents to descend the trend on the contrary.Among them be USB by the controversy most the 闪 saves the sale sum growth range of the actuator the most astonishing, increased USD 613,100,000 from USD 135,600,000.And the Gartner still anticipates, save to the USB 闪 of 2008 the sale sum of the actuator and will attain USD 3,000,000,000.

The  hang on employee's key chain of each equipmentses with saving USB leak the business enterprise sensitive data of potential danger.Recently, the Linksys and the maxtor companies are develop a kind of can be direct with the direct conjoint network of USB of the ether network saving equipments.This will consumedly turn worse the network data managing person of headache.

The  along with move saving capacity of the equipments over the 1 GB, those malice of employee can steal a great deal of secret data easily.This is safe back door that a network managing person can hardly close.The way that deals with this kind of circumstance onlies have the management policy of modify the company.A kind of way grows to forbid to use the 闪 to save the equipments in the company.But, thus affirmative will lower the work efficiency, and want to forbid these physical volumes effectively such of small equipments also not easy matter.

The  is another a kind of better solve method is move these the saving equipments see is a mini network add-on( NAS).Record which persons own these equipmentses, and use some documents to take out the technique to follow the usage of these equipmentses.Moreover, the receipt for deposit a thus synchronous equipments of the Migo shan that is like the company of Forward Solutions also can in aid of managing persons the usage that the supervision shan save.