Can anyone provide a really good reason why a PLC needs to be internet-facing? (Please do not say it’s for maintenance).

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Can anyone provide a really good reason why a PLC needs to be internet-facing? (Please do not say it’s for maintenance). You never place OT facing the outside world, ever. Compromised OT can kill people.

“Iran maintains persistent intent to target the U.S. and its allies and partners with cyber operations despite the challenges it faced most recently on display during the 12-Day War in 2025, during which Tehran struggled to defend itself against Israeli cyberattacks and to respond in kind,” US intelligence agencies said in their annual worldwide threat assessment released in March.

Cybersecurity is National Security.

@Thaddeus Dziekanowski

@Parava Security Solutions

#cybersecurity #nationalsecurity

https://lnkd.in/e4x5MAzz

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