Since Logware only stores metadata, to be clear – cryptographic hashes – your data is a secure as you keep it. Logware does not store your actual raw data, only the checksum of that data. The metadata is stored on a public blockchain that anyone an access ad verify, but the ownership of the checksum and related raw data is not attached. An analogy would be like hiding data in plain site for all to see, but the data has no value to anyone but its owner. Once metadata is written to the public blockchain, it can’t be changed or manipulated.