What are all the methods of tracking users who submit my form?

I tend to get a lot of dishonest people filling my forms, i understand that i can -

Track IP address

See browser information

See OS

Language being used

Screen size and resolution

Time zone

Would that be the complete list? would there still be individuals who can bypass and still remain anonymous? thanks Naz.

If you want to prevent the same user  form filling your form, you can enable unique submissions.

Guide:https://www.jotform.com/help/64-How-to-Set-Unique-Submissions-on-a-Form

You can also view the IP address of the user how submitted your form. Just go to your submission panel, then settings>Fields>IP

Hope this information helps.

Thank you.