USB Security Storage Expert (USSE) is developed to strictly control the data information security of the computer's USB ports of the corporation and private. Following the USB protocol, it can freely control the reading and writing authority of USB Flash disk device and portable hard disk at the kernel level of Windows system, it is safe and reliable and it hardly uses the system resources. It also can control and transparently encrypt the reading and writing authority of specific USB Storage device.
　
　USSE Professional Edition is the first edition, which Shanghai Eff-Soft released. It has a user-friendly, easy-to-use interface. All functions are stable and can be
accessed with a mouse. USSE family software products will run on multiple platforms without modification, setting up the mode of USSE for one time merely, no corresponding application is needed, and it will be effective forever, namely set up-once, run-anytime. so compared with the same type software, it is much more popular, and the obvious advantages are as follows: 　
　　
　1) It can completely control the reading and writing authority of USB Flash disk, portable hard disk and digital camera, etc. The mode includes readonly, identification authentication, open, close, encryption and decryption transparently etc.　

　2) It can encrypt the info and data in the specific USB Storage device. It can let the specific USB Storage device used in the appointed computer. You can freely set up the read mode of USB port of the local computer through USSE. Once the USB Storage device takes away from your company, it will be invalidated.

　3) It controls at the kernel level of Windows system, high speed reaction, and take little the system resources and CPU time.
　　
　4) The admin authority is not needed; the software can be normally run and controlled by the general user authority.　
　
　5) It can be controlled comfortably to set up the corresponding authority according to the identification authentication, which is in the USB Flash disk device or portable hard disk.　 　

　　 This function can completely prevent all the USB prots in the local computers, which will invalidate all the plugged storage devices (Including USB FLahs device, portable hard disk, MP3, digital camera, smart phone, etc.). In another word, when you open the function, it means you lock the USB prot; any plugged storage device is invalidated. It stops the important inner information and data are disclosed from the USB prot. 　　Meanwhile, you don’t need to worry about if your USB mouse or print equipment is invalidated, they can be effectively used with USSE.

　　This function is set up to make all the USB storage devices are read only but not write. The maximal advantage of the function is when someone want to copy the important inner information, data (For example: important information of customer sensitive, data and blueprint, etc.) and individual information to USB storage devices, USSE will stop it, but the information and data in the USB storage devices can be copy to computer. In a word, the function can simplify the USB storage devices functions, that is, the information and data in the USB storage device can be copy, but the information and data in the local computer cannot be copy to the USB storage device, which protects the corporation’s and individual potential benefit effectively.

　　This is the core function of USSE, which dose not exists in other software at the moment in china. The maximal advantage of the function is safe and reliable. To make you understand, we can take an example of identification authentication. For example, your corporation has deployed Professional Edition of USSE, and the corporation fits out 3 USB storage devices for departments (for example, a USB Flash device, and 2 portable hard disks). Then the admin can write identification in the 3 storage device with our software, and set the corresponding authorities during as well. For example, the admin set the authority of the USB Flash disk "Read only", the other portable hard disks are set to be "open", the result is all the computers of the enterprise can recognize the 3 disks only, so the other disks cannot be used. Meanwhile, the Professional Edition of USSE have the functions of "Import Identification" and "Export Identification", it will help the manager to import the identification written in the USB storage devices, and to register the identification with the mode setting by admin in another computers as well. You can read the mode of any one of the 3 disks as long as you plug it into the computers of the company.

　　The users can randomly use our software to clear the identifications written to the USB storage devices as well as make appropriate mode settings to the identification authentication, such as: after writing identification to the inserted storage device, the identification can be set to "Read only", "Open" or "Close".

　　Of course, the precondition for this operation is: only the administrator can do this. That is because this software requires inputting the appropriate administrator password to login and then do the following operations. Once the three disks are used outside the company, they will not be controlled by the rule and can be used as any common storage device. And we will make a further supplement in the encryption in our future edition.

　　It can encrypt the info and data to the specific USB Storage device. It needs to input correct password to open the encrypted USB Storage device through USSE. If someone wants to copy the sensitive info and data to the USB Flash disk; and then takes it away from the company, it is impossible to open the USB Flash disk normally, because it needs correct password, or it will format the USB Flash disk and all the info and data in it will lose.

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