When using information technology, the consequences of losing data can be very grave. Loss of data can take place as a consequence of the following events: - Human errors including: 1. Inadvertent reformatting of the hard disk 2. Deliberate deletion of crucial information 3. Unintentional removal of very important data - Disk and storage drive failures including: 1. RAID (Redundant Array of Independent Disks) crash 2. NAS (Network-attached storage) Failure 3. Server|Computer server} crash - Natural disasters and physical damages - Application software failure and Filesystem corruption - Malicious intrusion and virus attacks The unquestionable reality is that current technology offer advanced data recovery solutions at all levelsNo matter the form of media involved, the make of computer system, the OS platform or the size of the PC server, most often than not, lost data is often recovered. In spite of this, the consequences of data loss can sometimes be beyond measure, if you take into account the cost of not having the data any longer, the time you require to restore or recover the data and the damaging impression it may have on relations, colleagues, a whole management information system, business or external concerns who have a stake in the lost data. For instance, in the commercial setting, the cost of data loss may well stretch into millions of dollars per hour. Data recovery time depends on the capacity of the media and it may possibly take time to recover lost data. In addition, recovering lost data can be extremely costly, this depends on the level of harm done to the disk or hard drive in question. It is vital to stress that the highest cause of data loss can be attributed to errors caused by people, as a result the responsibility is on us to prevent the loss of our valuable data as much as possible. The following simple but necessary steps ought to be taken to prevent loss of information: -Frequent backup of data - on site or off site. -Installation and regular update of antivirus protection. -Regular update of PC systems and servers to operate newest security fixes. -Setting up and efficient upgrade of firewalls to put a stop to invasion and malicious attacks. -Setting up of DLP (Data Loss Prevention) systems to supervise and protect data usage by organizations. -Setting up of suitable mechanisms to protect against power failure and power surge. It is usually impracticable to completely avoid the loss of data. However, in as much as every person or entity using a computer system to manage and store up crucial data is at risk of losing it, taking ample precautions to minimize the risk is always a prudent decision.
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The use of information technology in data processing has vastly improved human functionality and administration of individual and corporate concerns. Nevertheless you should prevent loss of valuable data in order to go on getting the best out of all the advantages of computer technology.
Lola Adegbulu is an IT practitioner, and has been involved in information distribution for over seven years.Please visit Knowledgebase ICT Information technology directory for more information and free listing.
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