For the best experience with OnlySecurity, we recommend:

• Desktop and Laptop Browsers

  • Google Chrome (latest version)

  • Mozilla Firefox (latest version)

  • Microsoft Edge (latest version)

  • Safari (latest version, Mac only)

• Mobile Devices

  • iOS (Safari, Chrome)

  • Android (Chrome, Firefox)

Notes:

• We recommend keeping your browser up to date for performance and security.

• Some advanced course features (e.g., embedded labs, simulations) may work best on desktop.

• Offline access is not currently supported, you’ll need an active internet connection.