For security reasons， an administrator is asked to modify the system to prevent someone from leaving a terminal logged in. To enable a five minute timeout for all users， what would need to be done to accomplish this task？（）A、Add the following line to /etc/environment： TMOUT=300B、Add the following lines to /.profile TMOUT=5 export TMOUTC、Execute the following command： chuser -u ALL -a TIMEOUT=5MD、Execute the following command： chsec -u ALL -a TIMEOUT=600
For security reasons， an administrator is asked to modify the system to prevent someone from leaving a terminal logged in. To enable a five minute timeout for all users， what would need to be done to accomplish this task？（）
- A、Add the following line to /etc/environment： TMOUT=300
- B、Add the following lines to /.profile TMOUT=5 export TMOUT
- C、Execute the following command： chuser -u ALL -a TIMEOUT=5M
- D、Execute the following command： chsec -u ALL -a TIMEOUT=600
相关考题：
China Calls for Unified International Rules Against Internet CrimeCyber security has always been a serious issue as the Internet industry is ever growing. Nowadays, people can easily connect to the Internet with a simple click of a mouse. But the global network can be easily destroyed by a single leak. The world is facing a difficult situation in keeping web security.Currently, there are no unified international rules for maintaining Internet security. China has called for unified international rules against Internet crime. Last year China and some other countries handed in a draft Code of Conduct on Information Security to the UN.World leaders and experts discussed the possible Internet threats facing the world. They agreed that the only way to deal with Internet security threats was to trust each other and strengthen cooperation. The threats cannot be solved by any one country alone. And for these reasons, countries would have a greater chance of trusting each other in dealing with such threats.Though great efforts were made to issue common regulations for the Internet, few results have been achieved yet. Theres still a long way to go for unified global Internet security rules and regulations.26. Maintaining web security is () for the world.A. easyB. a piece of cakeC. difficult27. There are () to maintain cyberspace security.A. no unified international regulationsB. unified international regulationsC. worldwide unified regulations28. The only way to deal with cyber security threats was to()A. depend on China and the United NationsB. strengthen international cooperation and trust each otherC. ask world leaders and experts for help29.().results have been achieved in terms of common regulations for the Internet.A. A lot ofB. FewC. Good30.()summited a draft Code of Conduct on Information Security.A. China onlyB. The United StatesC. China and some other countries
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单选题（）means the person on board the ship, accountable to the master, designated by the Company as responsible for the security of the ship, including implementation and maintenance of the ship security plan and for liaison with the company security officer and port facility security officers.AShip security officerBCompany security officerCPort facility security officerDPSC officer
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单选题（）means the person designated as responsible for the development, implementation, revision and maintenance of the port facility security plan and for liaison with the ship security officers and company security officers.AShip security officerBCompany security officerCPort facility security officerDPSC officer
单选题（） means the person designated by the Company for ensuring that a ship security assessment is carried out; that a ship security plan is developed, submitted for approval, and thereafter implemented and maintained and for liaison with port facility security officers and the ship security officer.AShip security officerBCompany security officerCPort facility security officerDPSC officer
单选题The ship security assessment is an essential and integral part of the process of developing and updating（）Athe ship security planBthe company security planCthe port security planDthe national security plan
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单选题For security reasons, the network administrator needs to prevent pings into the corporate networks from hosts outside the internetwork. Which protocol should be blocked with access control lists？（）AIPBICMPCTCPDUDP
单选题Which operational mode command displays all active IPsec phase 2 security associations？（）Ashow ike security-associationsBshow ipsec security-associationsCshow security ike security-associationsDshow security ipsec security-associations
多选题There are many reasons why customers lack sufficient security measures on the network. Which two reasons for insufficient security are typical of the customers today?（）Athe desire to avoid unnecessary technologiesBthe belief that free security tools are sufficientCthe perceived costs of security solutionsDthe use of hosted email services eliminating the need for local securityEthe lack of threats to their networkFthe lack of risk analysis
单选题What does SSO stand for regarding ship security?（）AShip security officeBShip security officerCShip security operatorDShip safety office