A. cloud user should also take care of some of the hardware maintenance and operation work
B. cloud service provider should guarantee the security of all physical infrastructure
C. the damage caused by attacks leveraging security vulnerability in customers' application server should be charged to cloud service provider
D. for users who is using IAAS service, they should be responsible for their business system which is on top of cloud infrastructure
A. IPV6 has more simplified header
B. IPV6 has bigger route table size
C. No network switch device is needed when using IPV6 protocol to transfer data
D. IPV6 address length upper limit is 128 bits
A. After beginning to use cloud service, the user and the cloud service provider will be jointly responsible for cloud security, with each responsible for different layers of security.
B. After beginning to use cloud service, users must still take care of physical and environmental security.
C. After beginning to use cloud service, users only need to pay attention to the security of their own apps and data. All other security will be the responsibility of the cloud service provider.
D. After beginning to use cloud service, the cloud service provider will become responsible for all of the user's security.
A. Cross-Site Request Forgery(CSRF)
B. Cross-Site Scripting(XSS)
C. Unvalidated Redirects and Forwards
D. Injection
A. Data received successfully
B. unauthorized access control
C. Slow access web resources
D. Delay of data reception
A. Apache
B. HTTPD
C. IIS
D. Web Daemon
A. lower the cost of security protection
B. lower the risk of sensitive data leak
C. get instant alerts after attacks are detected
D. improve the usage of system resource
A. one ECS can be in several different security group
B. rule setting for security group supports both in and out direction configuration
C. by default, ECS in different security group can communicate with each other
D. default security group rule is safe enough, please don't change it too much
A. system vulnerability is not fixed in time
B. Share password between different users
C. Botnet attack
D. Wrong security configuration
A. TCP
B. SNMP
C. FTP
D. HTTP
