A more secure version will take longer to compute a hash value than a weakened version.

This year, Google plans to introduce a more secure version of Gmail for use in large companies.

You wouldn't have had a secure version of it most likely.

A less secure version (only suitable for petty cash) is usually called a cash-box.

Others are rushing to install more secure versions of instant-messaging software that in some cases limit contacts to within the company.

But lots of people would just go to Microsoft, you know, http://microsoft.com, not the secure version.

Credit card payments and other confidential information, like communications with airlines about flight information, would use a secure version of wireless technology, he said.

So it's possible to update yourself to, in every case, a secure version.

By the time the department posted the theoretically more secure version of the report on its Web site, it was too late.

The agreement will make it possible to give away secure versions of Mosaic that will talk to special information server computers.