When learning karate you're never done, finished, completed - there's always more to learn, improvements to gain, little details to be made better. Cybersecurity is just the same - you can't make a few changes to your security and then call it "done". Cybersecurity, like karate, is a journey, not a destination.
The news media has been awash with the announcement by The Prime Minister – Scott Morrison – during a press conference, outlining that Australian Businesses, government agencies and other entities are under an active cyber attack campaign by a “sophisticated state-based actor”.
Learn about the best first things you can do to improve your cyber security posture, and marvel at how bad my drawing skills are! (and please excuse the hiccup the camera gymbal had at the beginning).