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Insider threats from ex-employees linger when IT organizations fail to deprovision terminated workers access to all systems.
Read Ericka Chickowski's article on this topic.
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- A survey conducted by the Ponemon Institute on behalf of Symantec found that of 1,000 employees who had changed jobs in the past year, 59% said they took corporate data when leaving.
- Of those who stole data, 67% said they used it at their new job.
- The Ponemon study found that 24% of respondents were able to access corporate systems after they left.
- Of those, 15% reported that they accessed the system a week later and 20% said they accessed it more than a week later.
- A recent survey of 235 business managers from large enterprises conducted by the firm Courion found that 53% of IT managers are mostly unaware of employee access rights to systems.
- Approximately 30% of organizations interviewed by Courion still manually provision their user accounts.
- HR and other business leaders at 48% of surveyed organizations take more than one day to alert IT departments about employee terminations.
- 23% of IT organizations take an additional day or longer to turn off employee access to systems.
- Approximately 34% of respondents said that it can take up to a week or longer to ensure that terminated employees are completely shut off from IT systems.
- Nearly one in 10 organizations reported that they could never be completely sure that terminated employees no longer have access to all IT systems.
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