In an organization working in secure environment, it is necessary to ensure that Internet access is provided to the users with restrictions on data upload. HTTPS provides end to end secured encrypted channel between end user machine and destination server. Similarly, SFTP also provides end to end secured encrypted channel between end user machine and destination FTP server. Since application data is encrypted in these protocols, it is hard to detect the document/data uploading. Work out a solution which can detect the document/data upload through all encrypted data transfer protocols. Solution should also be able to detect the websites providing upload features and subsequently block them.

Sample Data: Not required

Notes: The solution should be able to detect data upload by monitoring network traffic from the machines and must be capable of blocking it. The participants can also use any other approach like agent based solution blocking upload on the end point itself, but users should not able to bypass it by killing the agent or some other methods.