You want to secure your SMTP transmissions from sniffing attacks.How can you accomplis

ckOnce technology to deploy the application on computers that run Windows Vista with User Access Control (UAC) enabled.You need to ensure that the application can be installed in a secure manner.Which setting should you use in the application manifest？（）

A.

B.

C.

D.

the office. You have deployed the Junos Pulse client to allow access to the offices 802.1X-enabled wired network. Your company also has the Junos Pulse Secure Access Service deployed. You want the Junos Pulse client to automatically launch the appropriate access method depending on each users location.Which three are supported to determine the users location？（）

A. MAC address

B. DNS server

C. DHCP server

D. resolve address

E. endpoint address

fill the following requirements:

You want full access to the file.

People in your group should be able to read the file.

People in your group should not be able to write the file.

People outside of your group should be denied access to the file.

What are the most secure permissions you would apply to the file？()

A.Chage 700/home/myname/myfile.txt

B.Chage 744/home/myname/myfile.txt

C.Chmod 640/home/myname/myfile.txt

D.Chmod 064/home/myname/myfile.txt

ers. The domain controllers run Windows 2000 Server. The client computers run Windows 2000 Professional. The majority of users have mobile computers. Users in Ezonexam often travel with their mobile computer for extended periods of time and do not have remote access to Ezonexam.com's network.

You want to configure the domain controllers so that DNS only contains entries for computers that are active on the network. You also want to ensure that when users return you do not have to manually create or delete DNS entries.

How should you configure the DNS servers？

A．Configure both domain controllers with Active Directory integrated primary zones for the domain and enable secure dynamic updates for the zone.

B．Configure both domain controllers with Active Directory integrated primary zones for the domain and the secure cache against pollution option for the zone.

C．Configure both domain controllers with Active Directory integrated primary zones for the domain and enable scavenging and dynamic updates for the zone.

D．Configure both domain controllers with standard primary zones for the domain and enable scavenging for the zone.

E．Configure one server with a standard primary zone for the domain, and configure at least one server with an Active Directory integrated primary zone.

rimeter network. The internal network is protected by a firewall. The perimeter network is exposed to the Internet.You are deploying 10 Windows Server 2003 computers as Web servers. The servers will be located in the perimeter network. The servers will host only publicly available Web pages.You want to reduce the possibility that users can gain unauthorized access to the servers. You are concerned that a user will probe the Web servers and find ports or services to attack.What should you do？（）

A. Disable File and Printer Sharing on the servers.

B. Disable the IIS Admin service on the servers.

C. Enable Server Message Block (SMB) signing on the servers.

D. Assign the Secure Server (Require Security) IPSec policy to the servers.

阅读理解Education as a career or a job

Do you want to become a teacher？ If you do, then you should recognise that in England, the US and other Western countries, the term •teacher' covers a wide range of jobs which can be seen as forming an occupational hierarchy ranging from high status, high income careers to lower paid positions.

At all levels of education, university, school and kindergarten, there are a mixture of well paid, secure careers with prornotional prospects and casual jobs with no prospects. In education, if a job is a secure one, it is called tenured. If it is casual work, it is called non-tenured. Non-tenured jobs in education are paid well whilst the person is working; but out of the semester, i. e. for twelve or fourteen weeks of the year, the worker gets no employment. The tenured teacher or lecturer gets paid for every week of the year, even over the long school or university holidays. They also get extra payments that the non-tenured people do not receive. For example, they receive contributions from their employer that go towards their superannuation fund. They also get paid if they become ill or need maternity leave. When the teacher or lecturer is tenured, she or he is regarded as having a career, but the non-tenured worker is often regarded as just having a job.

The level of academic qualification and the extent of teaching experience will largely determine where a person is placed in the teaching hierarchy. However, in England now the government is asking universities to be more market-oriented and to plan research pmjects and create courses that will sell on the open market. Now that universities in England are o moving toward a more market oriented status, they are trying to find ways to save money and there is great pressure to employ more lecturers on a casual not a tenured basis.

Why do people want to become lecrurers or teachers？ There is a lot of in the study of occupational choice. Many occupations have been studied to determine why people chose a particular occupation. In education, two general findings emerged: some people feel that they have a mission to teach and want to be a successful teacher, whereas others have a purely instrumental approach. An instrumental approach means that teacbing is chosen not to fulfill a lifetime ambition but just as way of earning a living. This instrumental approach is likely to develop with the casuälisation of education.

to multiple connection types conditionally. For example, you connect to the Junos Pulse Access Control Service if you are connected to the intranet, but you connect to the Junos Pulse Secure Access Service if you are on a remote network.Which agent should you use for this type of connection requirement？（）

A. Junos Pulse should be configured with location awareness rules configured.

B. Odyssey Access Client should be installed with Host Checker configured to check the client‘s location.

C. Junos Pulse should be configured with all components installed.

D. Agentless access should be enabled so that clients can connect to any service without concern for installing an agent.

e company network has 10 servers that perform as web servers. All confidential files are located on a server named FSS1. The company security policy states that all confidential data must be transmitted in the most secure manner. When you monitor the network, you notice that the confidential files are stored on FSS1 server are being transmitted over the network without encryption. You need to ensure that encryption is always used when the confidential files on the FSS1 server are transmitted over the network. What are two possible ways to achieve this goal？ （）

A.Deactivate all LM and NTLM authentication methods on the FSS1 server.

B.Use IIS to publish the confidentials files. Activate SSL on the ISS server, and then open the files as a web folder.

C.Use IPSec encryption between the FSS 1 server and the computers of the users who need to access the confidential files.

D.Use the server messager block (SMB) signing between the FSS1 server and the computers of the users who want to access the confidential files.

E.Activate offline files for the confidential files that are stored on the FSS1 server. In the folder advanced properties dialog box, select the encrypt contents to secure data option.

Henry and his friend Sally are talking about online shopping.

Sally: Do you do a lot of your shopping online？

Henry: Not really. I like looking at what's available on the Internet before I actually buy it. Sometimes, I'll choose what I want in a shop, later buying it online if it's cheaper. You don't like buying things online, do you？

Sally: No. I'm a little worried about security issues. You never know who's trying to find out your codes and passwords. Aren't you worried about that？

Henry: Not really. I know that it happens, but if you buy from reputable companies with secure websites, it should be OK. Even though I use online shopping facilities, I don't think it's the best way.

Sally: I'm surprised to hear you say that. I thought you loved any digital things.

Henry: I do. I'm a big fan of using new digital products, but I don't want to sit in front of a computer screen all day. I think people need to get out and interact with other people.

Sally: So, how about coming to the department store with me？ I want to see if there are any new summer clothes on sale yet.

Henry: Sure. I'd love to join you. Can we stop by the computer store？ I just want to see if they have something.

Sally: Sure. While you're in the computer store, I will visit the book store opposite. I like to browse through their books if they have anything interesting.

Henry: OK. I've finished online. Let's go. I'll just get some money and my credit card.

Sally: Thanks for reminding me. I had forgotten to get mine.

1. Both of them like online shopping very much.

2. Being cheap is one of the reasons for online shopping.

3. Henry is a big fan of digital products, so he likes sitting in front of the computer all day.

4. Henry will go to the department store with Sally.

5. Both of them will visit the computer store.

means having access 'to information no matter where you are．Ideally in other words, your location or the information's location should not matter． You should be able to access information in, a hotel roots; at home; in the student center of your camp, at work, on the spur of the moment while walking down the street; or even while traveling on an airplane．This location dimension is closely, related to (72) and wireless computing (and alsoubiquitous computing)．

To keep certain information private and secure while providing remote access for employees; many businesses are creating intranets. An intranet is an (73) organization internet that is guarded against． outside access by a special（74）feature called a Firewall (which can be software,hardware,or a combination of the two)． So, if your organization has an intranet and you want to access information on it while away from the office, all you need is Web access and the password that will allow you (75) the firewall．

(71) A．access B．make C．learn D．bring

(72) A．data B．program C．mobile D．information

(73) A．inside B．external C．inner D．internal

(74) A．safe B．safety C．security D．secure

(75) A．pass B．through C．across D．cross