The captcha for the Guest Walk-up experience prevents unauthenticated guest users to create bookings by requiring users to complete a captcha verification.

More information

Attribute	Description
Configuration name	sn_guest_walkup_cs.captcha.enabled
Configuration type	System Properties (/sys_properties_list.do)
Data type	Boolean
Recommended value	true
Default value	true
Category	Authentication
Security risk	Severity score: 3.7 CVSS score: Low Security risk details: If captcha is not enabled, this could lead to automated creation of spam appointments to overwhelm the system or fill up all available booking spots creating a Denial of Service (DoS) attack.
Dependencies and prerequisites	None
Functional impact	This property enables or disables the captcha on the CSM Guest Walkup Check-in widgets. By default, it is set to true.