John Woo from FilingBox introduced Storage Protection Technology, which prevents ransomware in advance, at the DataConnectors cyber security seminar. This technology is not a technology that recovers data encrypted with backup data, but checks the program requesting data from inside the storage and provides data if it is a normal program registered in advance. If a program that has not been registered in advance requests data, it provides fake data. In addition, when providing a fake file, it is provided as a fake file with read-only attributes, so ransomware tries to encrypt the data, it is not encrypted, and even if the data is breached, there is no damage because it is fake.