How to encrypt response from get requests?

Question

PHP

How to encrypt response from requests?
At the moment, if you get into the network, you can see the answer, there is all the data about the goods (price, category, etc.)
On another side in this form (photo)

Is it somehow parsed at the front and it turns out in a normal form?
Perhaps somehow it is possible, for example, to simply encrypt an object on the back, and decrypt it at the front?

Answer 1

You can encrypt responses with any cryptographic algorithm, such as AES
https://github.com/mwiesmueller/express-crypto
https://codeforgeek.com/encrypt-and-decrypt-data-i...
On the client, the response after receiving first decrypt and then use as usual in
JSON.parse and so on.
The usefulness of such encryption or additional. security tends to zero, since an attacker with 100% probability will be able to decrypt the answer, but in the network, of course, everything will come in encrypted form.