When you buy through our links, Business Insider may earn an affiliate commission. Learn moreWe bludgeoned, burned, and submerged 12 home safes to test their real-world security and durability.James Brains/Business InsiderOur top pick from SentrySafe withstood 30 minutes of heavy forced-entry testing and a 2-hour fire test.Looking to protect documents? The SentrySafe HD4100 was the only safe to remain completely dry during a 45-hour submersion t…