"Merge says the antivirus froze access to crucial data acquired during the heart catheterization. Unable to access real-time data, the app crashed spectacularly.
The company claims that they included proper instructions in their documentation, advising companies to whitelist Merge Hemo's folders in order to prevent crashes from happening, so it seems that the whole incident was nothing more than an oversight on the medical unit's side."
Here's how I read that: The programmers of this piece of software assumed that some I/O operation would never fail and when it does the program shits itself. So instead of hardening their software to withstand loss of telemetry gracefully, which would cost time and money for the company, they just give instructions to disable scans on their folder.
Odds are good that somewhere this scan will happen (and it did). Either IT doesn't read the release notes or goofs the configuration or an antivirus update clears the white list. Might not even be the antivirus that interferes with the telemetry briefly.
But instead of having resilient software it's "the anitvirus software's fault" or "it's IT's fault" when something goes wrong because of their bad management/engineering decision.
The company claims that they included proper instructions in their documentation, advising companies to whitelist Merge Hemo's folders in order to prevent crashes from happening, so it seems that the whole incident was nothing more than an oversight on the medical unit's side."
Here's how I read that: The programmers of this piece of software assumed that some I/O operation would never fail and when it does the program shits itself. So instead of hardening their software to withstand loss of telemetry gracefully, which would cost time and money for the company, they just give instructions to disable scans on their folder.
Odds are good that somewhere this scan will happen (and it did). Either IT doesn't read the release notes or goofs the configuration or an antivirus update clears the white list. Might not even be the antivirus that interferes with the telemetry briefly.
But instead of having resilient software it's "the anitvirus software's fault" or "it's IT's fault" when something goes wrong because of their bad management/engineering decision.