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As networks and devices become increasingly complex, more and more things can go wrong. As a result, disaster recovery plans have also become more complex.
Is yours good enough?
According to Jon William Toigo, the author of Disaster Recovery Planning, 15 or 20 years ago a disaster recovery plan might consist of powering down a mainframe and other computers, disassembling components, and drying circuit boards in the parking lot with a hair dryer. That's because a disaster, in those days, was usually a fire that set off a company's sprinklers.
Today, there are many more threats, including sabotage. Moreover, most companies' IT systems are too large to be recovered using such a simple hands-on approach. Even if you could recover from a disaster in the manner Toigo recalls, you probably wouldn't want to due to the downtime it would require-downtime that could have a significant financial impact.
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