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How do we ensure protection and recovery from a hack, intended damage or solar flare that fries the electronics on an outside server?
- Mar 18, 2021 11:15 pm GMTMar 27, 2021 11:12 pm GMT
- 214 views
As we become more digital how do we insure protection and recovery from a hack on or intended damage to your outside server or a solar flare that fries the electronics. Are there analogue hard wired tier 2 systems to get units back on line until the digital units can be replaced.
Asked by: - Advisory Specialist, SGRE
This question was posed during a recent Energy Central PowerSession: Data Diodes 101: Protecting the Grid with Hardware
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Chief Innovation Officer
Owl Cyber Defense
Member since 2020
Chief Innovation Officer, Owl Cyber Defense
March 28 2021
As you correctly point out in your question, a hack or electromagnetic impact on a diode will typically only cause harm on one side of the diode, the optical gap and galvanic separation will typically protect the other proxy server. We do offer a high-availability option that can switch to a hot standby system in the event of a proxy server failure. Some customers also keep a pre-configured standby system on-hand that they can quickly drop-in after a failure.
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