[twothreeone]

That's because there is no such thing as "truly secure", there can only be "secure under an assumed threat model, where the attacker has these specific capabilities: ...". I agree that software engineering is getting away with chaos and insanity compared to civil or other engineering practices, which have to obey the laws of physics.

[nick238]

Remind me of the One World Trade Center rebuild, and "if you want a 747-proof building, you're building a bunker".

Translate the internet to the real world, and basically every building (IP address) is getting shot at, hit by planes, nuked, bioweapons are stuffed into the mail slot, and lock-picked all day, every day.