Disable certificate validation

These simple steps show how you how to disable certificate validation on Android

Disable Certificate validation

Certificate validation is turned on by default. It's not recommended to turn it off, it significantly increases the risk of Man in The Middle (MiTM) attacks. You can turn it off for troubleshooting purposes.

  1. Goto OneCalendar Menu

    Select the hamburger menu icon on the top left.

  2. Select Options

    Select the option "Options" in the menu.

  3. Select Security

    Select the option "Security" in the menu.

  4. Disable Certificate validation

    Set the option "Validate certificates" to OFF.