OntoSecurity lets you hide and lock selected columns in Google Sheets in seconds.
Simply enter a column header, and OntoSecurity hides and protects that column from collaborators. Restore all hidden columns and protections anytime with a single click.
**Features**
* Hide and lock columns instantly
* Select columns by header name
* One-click reset
* Ideal for payroll, finance, HR, student records, and other sensitive data
