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Self-Encrypting Drives: The Secret to Security?

By Don Reisinger on 2011-06-16


A study from the Ponemon Institute puts statistics behind something you may already know: That self-encrypting drives are integral to the safety of your corporate data. The study, "Perceptions About Self-Encrypting Drives: A Study of IT Practitioners," was commissioned from Ponemon by Trusted Computing Group, a provider of open-standard computing technologies. Companies that employ such drives are far more likely to save themselves from potential breaches than those that choose not to use such hardware, according to the report. If you aren’t familiar with self-encrypting drives, the devices encrypt corporate data automatically and on a continuous basis to ensure information is not unnecessarily left open to potential threats. Self-encrypting drives become all the more useful when one considers that 40% of employees admit to turning off software encryption services without considering the security impact of doing so. In order to gauge the importance of self-encrypting drives in the enterprise, Ponemon Institute surveyed 517 U.S. T workers in the financial services, retail, healthcare, and technology sectors. The survey also reveals some frightening stats on how many respondents have experienced a data breach.

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82% of respondents say their company has reported at least one data breach.

In 2010, a single data breach cost companies in the U.S. an average of $214 per record, according to a separate report, Ponemon's "2010 Annual Study: U.S. Cost of a Data Breach."

What's encrypted? (percent respondents)
Financial documents (89%)

Trade secrets and intellectual property (52%)
Employee Records (41%)
Customer data (39%)

70 percent of respondents say that they believe self-encrypting drives would have “an enormous and positive impact” on safeguarding important company information.

40% of respondents at firms that use software encryption say they turn it off on their corporate-issued computers.

64% of respondents say set-up time for self-encrypted drive is faster than for traditional encryption solutions.

59% of respondents believe self-encrypted drives “provide enhanced scalability in multi-drive situations.”

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