Hello ur prob here to disable dumb "securely". lucky for you i have delivered.
step 1. get the bookmarklet here
step 2. put it in a bookmark
step 3. go to Securly
step 4. click the bookmark and click on "off"
This will hard disable securly. It wont disable the extension, but corrupt the cookies. it will remove the blocking string it adds to the source code of websites it blocks. you can disable by going back to securly clicking the bookmark again and type "1".