Question

In the NIST Guidelines for Media Sanitation, ____________________ applies physical or logical techniques that render target data recovery infeasible using state-of-the-art laboratory techniques.

Answer 1

Media sanitization in the NIST Guidelines involves applying physical or logical methods to ensure irrecoverable data deletion. It includes clearing, purging, and destroying the data, each with a different level of security and permanance. These guidelines help organizations protect sensitive information from unauthorized recovery.

Step-by-step explanation:

In the NIST Guidelines for Media Sanitation, media sanitization applies physical or logical techniques that render target data recovery infeasible using state-of-the-art laboratory techniques. Media sanitization is a critical process in data security, ensuring that sensitive information cannot be retrieved once it is no longer needed. The NIST guidelines outline various methods for sanitizing media, including clearing, purging, and destroying data.

Clearing is a process that uses software-based methods to overwrite data with non-sensitive information, making it difficult but not impossible to recover the original data. Purging is more secure than clearing; it typically involves degaussing (for magnetic storage) or physically destroying the storage media. Lastly, destruction involves methods that make data recovery impossible by physically breaking the storage media into smaller pieces, incinerating, melting, or pulverizing it.