Unlocking an additional layer of safety to your iPhone is less difficult than you might suppose. With Two-Factor Time-Based One-Time Password (TOTP) authentication, you may bolster your device's protection and other website safety without relying on 1/3-party apps. Here's how you could set it up:
Here is sample code to get IP (internet protocol) details in single click using Visualforce page and apex class in salesforce. https://freegeoip.app/ This is a free tool for finding IP address geo location. The database contains the following details: Country (code/name), Region (code/name), City etc.