Free CompTIA Network+ N10-008 Practice Question

Physically destroying the hard drives using methods such as crushing, shredding, or incinerating is the most secure form of data disposal, as it ensures the data cannot be reconstructed or retrieved. While degaussing is generally effective for magnetic storage, it may not always be reliable for newer storage technology such as solid-state drives (SSDs). Reformatting the drives only removes the address tables and does not actually erase the data, which could potentially be recovered using sophisticated tools. A standard factory reset is not guaranteed to remove all remnants of data from the storage medium, as it typically resets the device to its original state without securely wiping all the data.