James Purtill, ABC Science:
From next week, fully vaccinated New South Wales residents will be able to spend more time outside, with police monitoring their vaccination status.
It’s expected other freedoms will be granted as the vaccination rate improves.
But given the security holes in the vaccine certification system, it’s not clear how authorities, or workers at pubs, cafes and restaurants, will be able to spot any potential forgeries.
One solution may be a new, more secure app.
From early October, the NSW government will trial a vaccine passport system within the Service NSW app, which is currently used for venue check‑ins.
In response to questions from the ABC, Service NSW did not share details of how the app will work; whether it would directly access the Australian Immunisation Register for proof of vaccination, or instead rely on a person’s federal vaccination certificate.
The spokesperson did not respond to questions about whether the federal government certificates would still be accepted as proof of vaccination alongside the Service NSW app.
If they were accepted, the forgery problem would remain, regardless of whether or not the NSW app was secure.
At the same time, not accepting federal vaccination certificates could create widespread confusion.
Senate Estimates also heard that about a third of the 3.5 million Australians who have accessed their certificates had taken the trouble of setting up the Express Plus Medicare app digital certificate.
The remainder, about 2 million, appear to be intending to use the digital certificate.
This points to a future scenario where easily forged certificates are the most common way of proving vaccination status.
Asked about the risk of forgery, [Services Australia chief executive officer Rebecca Skinner] told Senate Estimates that both the in app digital certificate and the PDF version could be trusted.
“If anyone was at all concerned that someone’s vaccination certificate was not accurate, and it was required for some assured purpose, then the assured certificate is the one available in the Express Plus Medicare app or able to be printed out or found in your immunisation history statement.”
To be fair, a verifiable, national vaccination certificate was not one of Morrison’s two jobs for this year.
If the federal solution doesn’t improve, I can only hope that each state and territory come up with their own (stronger) certificates. (This federal Coalition government shirking leadership, doing not even the bare minimum, and pushing the responsibility and the bulk of the job down to the states? No!) Then the situation becomes analogous with other state‐issued official documents like licences. We’ll just have to trust regular frontline staff like bartenders and ushers and Kmart greeters can check them, including interstate ones, reliably.