What type of zeroization is used for immediate destruction of sensitive data?

The type of zeroization used for immediate destruction of sensitive data is panic zeroization. This method is specifically designed for situations requiring an urgent response to safeguard sensitive information. Panic zeroization allows operators or systems to quickly and decisively eliminate sensitive data in critical scenarios such as anticipated compromise or unauthorized access. It is a rapid response measure, ensuring that data cannot be retrieved or reconstructed after the destruction process.

Selective, tamper, and standard zeroization approaches do serve important purposes but are not focused on immediate action. Selective zeroization allows for specific data to be erased based on predetermined conditions, which may not be effective in urgent situations. Tamper zeroization activates when unauthorized access is detected, but it may not occur until the system identifies tampering. Standard zeroization refers to routine erasure processes and typically takes place over a defined period, which may not always be swift enough for immediate data protection needs.