Operating systems

A stronger foundation for every device.

Practical foundations to help you understand and protect your technology.

Foundation 01

Use a supported Windows release and install security updates. Review device encryption and preserve recovery keys before major changes.

Foundation 02

Install updates through Apple’s settings. Review privacy permissions and enable device recovery features appropriate to your needs.

Foundation 03

Use supported Linux distributions and trusted repositories. On Android, check both OS and security patch support from your device manufacturer.

Put it in context

Safer accounts, private information, and everyday online confidence.

Practical protection for your family, Wi-Fi, and connected devices.

Straightforward guidance for small teams, growing companies, and the people who support them.

Risk, architecture, operations, and recovery for complex organizations.