Uploading files is a vital function for a number of services and applications. File uploads are a common feature in content management systems and other applications for business. However, leaving unrestricted file uploads open to malicious actors could expose your customers to security breaches involving their data.
To ensure the safety of uploading and downloading, you’ll require a solution that checks the uploaded files against a list of approved types of files as well as screening them for viruses. This is particularly important if you handle customer data and must be compliant with laws like HIPAA or GDPR for EU citizens.
A reliable system for uploading files should also encrypt the data both during flight and when it is at rest. This prevents data from being easily read by third party and protects your company from expensive lawsuits and fines for non-compliance.
In addition you should ensure that you only keep uploaded files in designated storage locations on your server, database or cloud storage service and send a hyperlink to the file to the user. This will decrease the likelihood that hackers can gain access to your server, and also steal important information from customers.
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