Scripting and Scheduling are easily changed to accommodate these adjustments. Significant performance penalty, but adds security. Hardware error detection is built into many devices allowing verification process to be skipped. Controls access to a client volume. Protects against unauthorized access.
Prices below are approximate.
999.00 APS brand has had mixed results. Make more than one set of backups and rotate media. For added security, keep one set of backups off-site to protect from fire, theft, etc. Learn how to restore your files before you need them and verify the quality of readback.