I am using openai realtime api with webRTC. Following the official documentation of the api, it is suggested to send ephemeral token from server to client and then use the ephemeral token to create and connect to the session for webRTC connection.
What I want to know is should we care to secure that token in any way (encryption or something like that) since it is exposed to client side (even if it has an expiry time of 60 seconds) and it can be used to create connection again within the 60 seconds of token generation.
I am new to openai api usages and want to know the best practice to follow for this.