hm I don't think that passwords are an example of good IT security. There are much better options like physical tokens, biometric features, passkeys etc. that are less obtrusive and don't require the users to follow certain learned rules and behaviors.
If the security concept is based on educating and teaching people how to behave it's prone to fail anyway, as there will always be that one uninformed and ignorant person like me that doesn't get the message. As soon as there is one big gaping hole in the wall, the whole fortress becomes useless (Case in point: haveibeenpwned.com) Also, good luck teaching everyone in the company how to identify a personalized phishing message crafted by ChatGPT.
For the other two arguments: I don't see how "But we solved it in my company" and "Some other departments also have safety/security-related primary KPIs" justifies that IT security should be allowed to just air-gap the company if it serves these goals.
If the security concept is based on educating and teaching people how to behave it's prone to fail anyway, as there will always be that one uninformed and ignorant person like me that doesn't get the message. As soon as there is one big gaping hole in the wall, the whole fortress becomes useless (Case in point: haveibeenpwned.com) Also, good luck teaching everyone in the company how to identify a personalized phishing message crafted by ChatGPT.
For the other two arguments: I don't see how "But we solved it in my company" and "Some other departments also have safety/security-related primary KPIs" justifies that IT security should be allowed to just air-gap the company if it serves these goals.