1. Download the certificate using the link above
2. Tap Allow when asked if you want to open Settings to show you a configuration profile
3. On the Install Profile screen, tap Install
4. On the Warning screen, tap Install
3. When the Profile Installed screen comes up, press Done
4. Next, go to Settings>General>About>Certificate Trust Settings
5. Turn on the toggle switch next to *.securly.com and tap Continue on the Root Certificate dialog box