Thứ Bảy, 1 tháng 10, 2011

Data Encryption

By Clifford Wilkinson


Why settle for slow speed, high electricity costs and a technology invented a hundreds years ago if you can have the latest in data transmission at less the cost and many times the speed?

With the use of glass or plastic threads to transmit data the fiber optics is an upcoming technology. A bundle of glass threads capable of transmitting messages that are transformed into light waves is what makes the data fiber optics. Sharing a variety of technical details in the flowing article, I hope to make you have a better understanding of the subject of fiber optics. The functions will be demonstrated by explaining how the technology uses light energy to provide information and data to a variety of sources.

Whether you use disk storage, tape storage or online data backup systems having everything that cannot be easily recreated saved away from the business is an important part of you safety net. Just like you carry property insurance, having data backup systems just in case, is equally important to your business's future.

It is causing the need for electrical power in terms of data transmission to become nearly obsolete because the light transmits energy faster and cleaner than any other know technology.

More often people are using tape drive data backup systems to store their important files. Once created the tapes will last virtually forever and can be stored off site easily with minimal space. Although a tape storage system can be expensive, it may be worth the investment. Especially for large daily files as tapes are available that can hold over a terra-byte of information.

With the myriad of data encryption options currently available, even the private home user can take steps to protect vital information. Given all that we use our computers for, and all of the data we transmit day in and day out, data encryption for home users just makes sense.




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