Safe uploading and downloading business files is an important element of many online applications and services, such as content management systems as well as insurance websites, healthcare portals and messaging applications. Leaving file uploads unrestricted is a prime attack vector for malicious actors who can easily inject malware and steal private data.
A reliable file-uploading system must ensure that the uploaded files are compliant with the permitted file types, and scan them for viruses prior to storing. This ensures that personal data of the users is not exposed, and adheres with compliance standards such as HIPAA (for health-related information) and GDPR (for EU citizens).
It is essential to be able and able to confirm the file types, as hackers are able to “mask” malicious applications by renaming files to acceptable extensions like.jpg or.gif. This means that your solution may not be able detect the actual file type, and will allow it to go unnoticed. You need a file-upload system that also checks the extension of the file in order to prevent this.
A secure encryption of all data in flight and at rest is another way to protect yourself against various attacks. This transforms files and messages into unreadable codes that can’t be read by hackers even should they gain access to them.
Additionally you can also set up an upload system for files which will reject files that do not conform to your name conventions. This firedataroom.com/how-crucial-is-data-room-pricing/ will help you keep your team organised and prevent confidential information from being revealed in the names of files.