With hundreds of millions of electronic (11)taking place daily, businesses and organizations have a strong incentive to protect the. (12) of the data exchanged in this manner, and to positively ensure the (13) of those involved in the transactions. This has led to an industry-wide quest for better, more secure methods for controlling IT operations,and for deploying strong security mechanisms deeply and broadly throughout networked infrastructures and client devices. One of the more successful concepts to engage the imaginations of the security community has been the development of standards-based security(14) that can be incorporated in the hardware design of client computers. The principle of encapsulating core security capabilities in (15) and integrating security provisions at the deepest levels of the machine operation has significant benefits for both users and those responsible for securing IT operations.
空白处（12）应选择（）
Since April, a new flu named A-H1 Nl(originally called swine flu)has affected over 100,000 people in more than 40 countries. Symptoms of swine flu are similar to those of regular seasonal influenza. People with swine flu often get a fever, headache, cough, sore throat, body aches, vomiting, chills and fatigue. Study has showed, that swine flu is a virus that usually affects pigs but appears to have acquired the ability to pass from person to person, though it’ s unclear how easily it can be transmitted this way.
Usually, the best way to protect yourself contracting it or other infectious diseases is with a dose of common sense: Wash your hands frequently with soap and warm water, cover your coughs and sneezes and stay home from work or school if you feel ill. These guidelines may seem basic, but they’ re effective in preventing the spread of infections. Richard Besser, acting director of the U. S. Centers for Disease Control and Prevention(CDC), said, "Co
A. Returning to work or school as soon as the symptoms have disappeared.
B. Covering your coughs and sneezes.
C. Washing your hands frequently with soap and warn water
D. Staying home from work or school at least seven days if you become ill
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