The two main countermeasures against inadvertently using a weak key:

Do you see how easy it is to inadvertently use your gift?

Applets that relied on these changes or just inadvertently used them worked only within Microsoft's Java system.

Joan: I inadvertently used a very powerful word for my partner.

While experimenting, he inadvertently used a contaminated bottle.

An example is inadvertently using an out-of-date rate or threshold in your calculations.

But it's weak authentication, which is better than none if you want to prevent your neighbors from inadvertently using your system.

Jaxom inadvertently used more force than necessary to lift the tank and nearly launched it over Ruth.

He first discovered his power when he inadvertently used it to save himself from a car crash which left his wife wheelchair-bound.

The benefit it has is it will prevent people from inadvertently using your wireless network.