The online element features "increased security" over the first game to prevent hackers.

And if write-once memory were cheap enough, he added, it might prevent hackers from erasing data to cover their steps.

Perhaps a similar charm ought to be discovered to attach to computers to prevent hackers and ward off computer 'viruses'.

The implication is that said policies are preventing hackers from getting interesting work done.

The question, he acknowledged, is how to go about allowing people to get their own tax information electronically, while prevent hackers from getting it.

This also prevents hackers from improving the system or subverting it.

We should not use legal means to prevent hackers from stealing and misusing financial information.

This helped prevent hackers from cracking the game until two months after release.

In the current world, however, the industry is also working to prevent hackers from using that openness to pirate copyrighted content.

And they must maintain elaborate security systems to prevent hackers from manipulating the games.