[borski]

That’s not actually fair.

Defense is very hard. Offense, by comparison, is much easier. An attacker has to win once, and then they’re in.

A defender has to win every time, which is much much harder, if not impossible.

[shortsunblack]

Defender does not have to win every time. That is what defense in depth is all about. Multiple lines of defense.

[borski]

You’re missing the point, either intentionally or unintentionally.

No matter how many lines of defense in depth you have, protecting the surface area of a product or service is always going to be harder than attacking it.