Review Date 04/23/2020
What is required to sign up?
An email address is required to sign up for Webex. Users don't need to sign up for a Webex account to join a meeting.
How does it handle privacy?
Can I control it?
What could happen if something went wrong
Probably not too much. Cisco Webex seems to put a strong emphasis on security with its products. As a product that's used frequently by healthcare providers and can be HIPAA compliant, that is a good thing. Webex did have a bug in the past that allowed uninvited people to join password protected meetings, however it seems this bug was quickly fixed. The password requirement for free users is weaker than for business users, so if you're using the free version of WebEx, it's probably still wise to make your password something really long and complicated like "iMNotW3aringpAnyPanTsiNThisM33ting" or something like that.