[单项选择]

Microsoft Launches Free Security

Microsoft has released its free computer security package to the public.
From 29 September, Windows users will be able to download the software from Microsoft’s Security Essentials website.
The free software gives basic protection against viruses, trojans, rootkits, and spyware. The Essentials software is Microsoft’s second try at making an own-brand security package.
Prior to release a beta version of Security Essentials software, code named Morro, has been available to users in the US, China, Brazil, and Israel.
Microsoft said the software would be available to anyone who wanted to use it and downloading it would not involve registering with the software firm or having a limit on the amount of time it could be used for.
"Consumers have told us that they want the protection of real-time security software, but that they are confused by trials and renewals and concerned about perfor
A. Trojans.
B. Spyware.
C. Viruses.
D. Pirated softwar

[单项选择]
Microsoft has released its free computer security package to the public.
From 29 September, Windows users will be able to download the software from Microsoft’s Security Essentials website.
The free software gives basic protection against viruses, trojans, rootkits, and spyware. The Essentials software is Microsoft’s second try at making an own-brand security package.
Prior to release a beta version of Security Essentials software, code named Morro, has been available to users in the US, China, Brazil, and Israel.
Microsoft said the software would be available to anyone who wanted to use it and downloading it would not involve registering with the software firm or having a limit on the amount of time it could be used for.
"Consumers have told us that they want the protection of real-time security software, but that they are confused by trials and renewals and concerned about perfor
A. Canada.
B. Israel.
C. German.
D. Japan.

[单项选择]The Security Department has warned that any ______ use of the car park on weekends will result in the vehicle being towed.
A. unauthorize
B. unauthorizes
C. unauthorizing
D. unauthorized

[填空题]Until now, sorting the truth from deception has relied on subjective hunches about individuals’ honesty, or else the (26) measurements of old- fashioned polygraph machines. But what if there were a sleek scientific tool that could peer into the human brain and prove (27) when a person was lying
As advances in neuroscience have mapped out the brain in (28) detail in recent years, businesses have been clamouring to commercialize the emerging research. The newest trend is for companies to offer (29) resonance imaging (MRI) scans that they claim (30) brain activity associated with deception.
Already this year, new companies such as No Lie MR/and Cephos have been pitching defense lawyers, counter-intelligence agencies and (31) spouses with their promises to reveal the cold truth. Plenty of skeptics see the claims as overhyped, and there are serious worries about ethics and civil (32) . But with billio

[单项选择]The Department of Homeland Security has filled the nation’s top cyber-security post after the previous chief abruptly resigned last week in a move that raised questions about the Bush administration’s commitment to protecting U. S. computer networks from electronic threats. Andy Purdy, who served as deputy cyber-security director under former National Cyber Security Division head and security industry entrepreneur Amit Yoran, will act as interim director, according to an email written by Robert P. Liscouski, the department’s head of infrastructure protection.
Purdy has been a member of the cyber-security division since it was set up in 2003, and was the vice chairman and senior adviser on information technology issues for the President’s Critical Infrastructure Protection Board. Purdy declined an interview request. Homeland Security spokeswoman Michelle Petrovich said that "Cyber- security will continue to be a priority of the Department of Homeland Security and we plan to move qu
A. Tom Ridge
B. Michellq Petrovich
C. Paul Kurtz
D. Robert Liscouski