Yeah, I have worked with devices like this before. Many of them were cracked but it usually took a couple of years and someone willing to spend the effort. I have a feeling that many/most of them have backdoors for the government built in.
Archive: https://archive.today/zpl75
From the post:
>If you’ve ever watched Mission Impossible, where Jim Phelps gets instructions from an audio tape that catches fire after five seconds, TeamGroup has an external SSD with your name on it. The T-Create Expert P35S is a portable USB-powered SSD that comes with a self-destruct button, which wipes all your data and physically renders the device useless. The rectangular black drive weighs just 1.5 ounces (42 g) and measures 3.5 x 1.6 x 0.7 inches (90 x 40 x 18 mm) while holding 256 GB, 512 GB, 1 TB or 2 TB of data, depending on which SKU you choose. It uses a standard USB 3.2 Gen 2 interface that can transfer data at rates of up to 1,000 MB/s read or write.
I could do that, I guess...or even some old dedicated format floppies. Write-only memory is 100% secure, however. You can't read it.
