Securely uploading and downloading of business files is a key component of numerous online applications and services, such as content management systems, insurance sites, healthcare portals and messaging applications. The freedom to upload files is a prime attack vector for malicious actors who are able to easily insert malware and steal private http://firedataroom.com data.
A reputable file-uploading service should confirm that uploaded files comply with a list of acceptable file types, and also scan them for viruses prior to storage. This helps ensure that clients’ personal information is not disclosed and is in compliance with standards, such as HIPAA for health-related data as well as the GDPR for EU citizens.
The ability to identify the file type is crucial as attackers are able to “mask” malicious files by changing their names to allowable extensions, such as.jpg or.gif. Your solution may not be able to detect the actual file type, and thus permit it to go unnoticed. It is essential to use a file-uploading program that also checks the extension of the file to avoid this.
Another way to protect against various attacks is to apply strong encryption on all data during both in flight and at rest. This turns files and messages into unreadable codes that hackers cannot access, even when they gain access to.
In addition, you can create an upload system that rejects files that do not conform to your namestamp conventions. This will help keep your team organized and helps you avoid exposing confidential information in the names of files.