New Technology Of USB Software program Protection Dongle
Over 20 years, authorized protection for software program has elevated rapidly around supergirl t shirt with cape quotes the world, the expertise and scope of enforcement of software safety continues to increase in varies strategies considerably.
The ultimate software program safety is the hardware primarily based software safety dongle, or we are able to name hardware key, dongle-based mostly safety, software copy safety dongle, and many others. This sort of safety is likely to be the perfect, and it might most the software distributors’ revenue.
Some great benefits of USB software program protection dongles.
~ Hardware-primarily based protection with the USB dongle secures sales and profits by stopping software supergirl t shirt with cape quotes program piracy and license infringements.
~ Offers versatile variable licensing methods such, subscription, leasing, pay-per-use, by period, and so forth.
~ A single USB dongle can protect several functions. A complete network will be protected with only one hardware key.
~ Remote Update provides conveniences of distribution, updates and observe-up of gross sales.
~ Every copy of the software program is registered and prohibits the illegal usage.
~ USB safety dongle gives two ranges of safety: envelope and the API. The envelope accommodates the decryption engine plus a number of pre-canned defenses to defeat reverse engineering. API permits embedding calls to the hardware key in code and performs custom checks to defeat reverse engineering attackers.
Differentiate dongles by port:
~ Serial port: It seems the serial port dongle is a historical past for now.
~ Parallel port: with the growing USB port in all sorts of computers the parallel port dongles are vanishing from the advertising and marketing.
~ USB dongles: USB port dongles are the completely mainstream and take up all of the positions in each district.
Differentiate dongles by driver
~ The dongle with driver: clients have to install the driver earlier than insert the dongle, actually most the dongle drawback are caused by the driver.
~ The driverless dongle: finish customers should not have to put in the driver, just insert the dongle to the USB port, it works completely. This saves hundreds of work of technical support crew.
Differentiate dongles by circumstances
~ Water-Proofed dongles: these dongles are waterproofed because the case is plastic injection molded to resist water filter into the dongle physique, it perfectly match the usage of oceanic software program.
~ Non Water-Proofed: the case is buttoned up, it supergirl t shirt with cape quotes is with chance of water leakage into the dongle physique.
Differentiate dongles by actual time clock.
~ Dongles that with a real time clock inside known as actual time dongle. Actual Time is specially designed for software program vendors who wants to manage and handle the software program’s rental and promoting in subscription or maintenance, it permits to pay per use, in this fashion software program vendor can completely management the gross sales by charging the top customers timely and periodically. This perform is based on an actual time clock deposited within the dongle indicating the specific time (hour, minute, second) and date (day, month, 12 months).
~ Non-real time dongle- There isn’t any actual time clock contained in the dongle, distributors can set the time by virtual clock, however the time might be modified with the system time changing.
Differentiate dongles by storage.
~ Normally the USB dongles has solely small storage from a few bytes to maximum of 64k for storing credentials. Presently that is the mainstream of USB dongles.
~ Dongles with mass storage and the information inside will be encrypted on key, this is a expertise newly introduced by UniKey Drive. It is ideal for distributing software program on-key, saved in on-key storage.
Key Features of the mass storage with knowledge encrypted on-key
~ Smaller dimension, less oxygen
The hardware keys go together with dimension of 30 * 2mm, extraordinarily thin package deal. Up to 1GB flash reminiscence and a smartcard dongle are assemble in such cute case.
~ Smartcard know-how
It relies on superior smart card technologies, the proven most safe know-how. Such processor controls the software program licenses and flash storage inside memory.
~ 1GB on-key flash storage
It features a 1GB flash storage on-key. That is for storing consumer’s knowledge, such like software program, digital credentials. This storage is flexible, may be partitioned to several virtual drives.
~ Virtual CD-ROM with auto run
A virtual CD-ROM may be created within the hardware key. Software might utilize the auto-run perform to deploy the software program with ease.
~ Password protected flash drive
The virtual flash drive might be password-protected. None authorized users cannot entry the data on the protected flash drive.
~ Encrypted and hidden flash drive
The encrypted/hidden drive function gives software program distributors an excellent secure storage for storing enormous amount of knowledge. Such drive is invisible for end-users, so there isn’t any means to repeat the data on such drive.