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Tolerim
21 hours ago

Can data be extracted from runtime in Node.js?

My objective is to build an application that receives highly sensitive information from users via the network. To ensure security, we plan on using HTTPS to prevent potential man-in-the-middle attacks. However, I am concerned about the possibility of a malicious third party extracting the data from the Node.js process' memory if they gain access to the machine. Are there any other factors to take into account when working with such sensitive data? We do not intend to store the data, only process it and provide the result.

Answers(1)
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Tolerim
21 hours ago
Verified Answer
Yes, it is possible for a malicious 3rd party to extract in-memory data from a Node.js process if they gain access to the machine. It is important to consider various security measures when dealing with sensitive data, such as encrypting the data at rest and limiting access to the data to only authorized personnel. Additionally, it is recommended to use secure coding practices to prevent common vulnerabilities such as SQL injection and cross-site scripting attacks. It may also be beneficial to use third-party libraries or frameworks that have built-in security features to further protect sensitive data.
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