Sean Riley

Think securely: minimise risk, keep passwords memorable and unpredictable

Passwords are the key to your digital life. Learn how to select them well and manage them appropriately.

read more

Update, back up and clean out: keep yourself secure beyond passwords

Security goes beyond passwords. Think about backing up, thinking of what you keep and what you don’t, and updating as key security practices.

read more

Loopy: An Interactive Animated Visual Aid for Education

Loopy is a new tool for demonstrating how complex systems behave.

read more