1.   And despite its efforts to limit the spread of the new encryption methods, the National Security Agency ultimately was unsuccessful.

2.   A. Web sites that do electronic commerce usually use data encryption methods to ensure the safety of your financial information.

3.   He called for all encryption methods to have a decoder key to which law-enforcement officials would have access.

4.   Hewlett-Packard is also optimistic about its new encryption method.

5.   In fact, the encryption methods being developed to protect such works may wind up being trumped by encryption devised to cover the tracks of those swapping them.

6.   The encryption method is part of the Groupe Speciale Mobile, or GSM, wireless phone standard, the most widely used system in the world.

7.   The encryption method is part of the Groupe Speciale Mobile, or GSM, wireless phone standard.

8.   This type of encryption is not very secure which is why digital signatures rely on more complex encryption methods.