During sessions, it is advisable to turn off smartphones or any other means of communication (or put on silent mode) to avoid conversations. This will eliminate the mention of someone's names, including the girl herself.
Also, if you have special signs (tattoos, scars, moles, etc.), do not try hard to light them up at the session. It is recommended to hide them in a way convenient for the girl.
In conclusion, we can say that 90% of the security of the webcam model's personality lies in the responsible approach to beauty. The slightest mistake can lead to the disclosure of her personal data, which will be useful for scammers. Also, do not forget about relatives and friends who may recognize the model.