Creating a web application that requires visualizing a significant amount of data using Charts. Discovered some interesting javascript libraries [dynagraph] that can handle this task. However, encountering an issue with using javascript to access data in JSON format as it can be modified by anyone using tools like 'developer tools' in Google Chrome. Is there a way to prevent this from happening?
Thank you
The response is Negative. JavaScript runs on the client side, meaning any data it has access to is controlled by the client.
However, one alternative is to transfer data to a server-side script for chart generation, returning only non-sensitive information for display.
Avoid using Javascript and instead rely on server-side tools to enhance security. When data is processed on the client-side, it can potentially be exposed.
It is important to remember that any information shared with the client is susceptible to manipulation, regardless of the technology being used.
Accepting unverified data from a client can lead to potential risks and vulnerabilities.
It is crucial to verify and validate the data received from the client on the server end, to guarantee that the information is accurate and complies with the necessary business regulations.
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