WIPERAPP verifies 10% of the drive by default to meet NIST 800-88 r1 compliance standard. WIPERAPP divides the drive into 1,000 parts and checks at least 2 sectors per part to confirm the wiping pattern matches the selected algorithm. This method ensures accuracy while saving time.
For stricter compliance requirements, operators can increase the verification percentage up to 100%, allowing every sector to be checked. However, the default 10% verification is highly reliable and balances efficiency with compliance.