SSL Certificate check monitors the validity period of the SSL certificate you use on your website / service. If your SSL certificate expires, your services may become insecure, as well as your customers may see warnings like 'This connection is insecure' on the browser. You can set up your success criteria for your monitor after you select the monitoring address parameter for SSL certificate control. This criterion is;

• The remaining time for the expiration date of the SSL certificate.

After selecting the monitoring success criteria, you can select the following alarm criteria to receive alarm notifications when there is an outage or performance degradation that does not meet your defined success criteria. The alarm criteria are as follows:

• Alarm is active
• Notify if measurement is unsuccesful for a number of measurement periods
• Notify when the monitor is successful again
• Refresh alarm at a specific period of time

You can select the users you want to be notified whan an alarm occur, and then decide how you want to receive the notifications. Notification options include;

• Email
• webhook
• slack
• twitter DM
• Push notification (mobile applications)