CURRENT BUGS
Currently, the ONC network config blocks these SSO (Single-Sign-On) Applications:
Clever, CPM Educational Program, Writable
Turn off by using revive.onc when you have to turn on SSO.

Beta for Chrome
Network config ONC file to completely disable extensions such as GoGuardian and Securly.

** EXPERIMENTAL ** This may work or not work. If it doesn't, please make an Issue in GitHub Issues.
** I DO NOT TAKE ANY RESPONSIBILITY ** Any inconvenience or problems caused by SecurlyONC is your responsibilty.

** HOW TO ENABLE **
Go to main page at https://killsecurly.github.io/ONC and paste all network config files from:
chrome://network#state then plus under wifi network under Favorite Networks
Paste all text popped up into textbox
Download and Unzip
Unzip kill.onc
Go to chrome://network and upload under Import ONC File

** HOW TO DISABLE **
Upload revive.onc onto Import ONC File. You can find revive.onc in the ZIP you downloaded.

** TURN ON WHEN CLASSROOM IS DISABLED **
If you start ONC with Securly Classroom on, the device will never get the signal to turn Classroom off, which causes the flitering to stay active forever.

Works with Securly, GoGuardian, CKAuth, and more!
Credit to omadaDNS, caub, and killsecurly.