EnCase memory acquisition not forensically sound

It may not be a good idea at the moment to use EnCase Enterprise or WinEn for physical memory acquisitions. It was discovered by several users, that "critical sections of physical memory are being overwritten when a physical memory sample is acquired on certain hardware configurations."

Volatile Systems reported that Guidance Software is aware of the issue, and is investigating. However, at this time there is no fix available yet and it is recommended that other memory acquisition tools are used instead. Such as Volatility, of course :)