Technologies for protecting systems and data of an organization from malware include a data integrity server configured to receive a data file for import from an external source. The data integrity server analyzes the received data file with multiple anti-malware engines to determine whether the data file includes hidden malware. The data integrity server discards the data file in response to a determination that the data file includes hidden malware. Additionally, the data integrity server verifies the type of the received data file based on the file extension associated with the received data file. The data integrity server cleans the received data file in response to verification of the file type. The cleaned data file is transmitted to a computing device to be imported. Other embodiments are described and claimed.