Road trips again prove no barrier to the Chet Chat, with Chester Wisniewski calling home to the studio from the exotic wilderness of the Air Canada lounge at Toronto Airport.

As usual, Chester and Paul Ducklin turn their insightful and entertaining gaze on the security lessons we can learn from the past few days.

There's the difference between "Important" and "Critical" on Patch Tuesday; Apple's possible return from the security wildnerness; Bitly's underwhelming breach notification; and Snapchat, who settled with the FTC by admitting some rather unflattering stuff about the company...