Insider Picks writes about products and services to help you navigate when shopping online. Insider Inc. receives a commission from our affiliate partners when you buy through our links, but our ...

From the emporium of effluvia that is Thanko's Rare Mono Shop comes a truly wrong headed "security" device. The USB KUDASAI foregoes strong, impossible-to-break encryption in favor of a physical lock.

The Sportneer 5-Digit Resettable Combination Lock is a 3-foot-long, cloth-covered chain. It provides a minimal amount of security and was easily defeated in our tests.