51.To control the execution of a server process when it is receiving bad packets from a potentially malicious client, you set the SEC_PROTOCOL_ERROR_FURTHER_ACTION initialization parameter as follows:
SQL> ALTER SYSTEM SET SEC_PROTOCOL_ERROR_FURTHER_ACTION = Drop,10;
What is the significance of this setting?
A. It terminates the client connection after 10 bad packets and the client cannot reconnect to the same instance.
B. It terminates the client connection after 10 bad packets but the client can still reconnect, and attempt the same operation again.
C. It terminates the client connection 10 seconds after receiving a bad packet and the client cannot reconnect to the same instance.
D. It terminates the client connection after receiving a bad packet and the client can reconnect to the same instance after 10 minutes.
Answer: B
要控制一个服务器进程的执行，当该进程从一个潜在的恶意的客户端收到坏数据包，您可以设置SEC_PROTOCOL_ERROR_FURTHER_ACTION初始化参数
B、它在10个坏包后终止客户端连接，但客户端仍然可以重新连接，并再次尝试同样的操作。
参考：http://docs.oracle.com/cd/E11882_01/server.112/e40402/initparams227.htm#REFRN10282
SQL> ALTER SYSTEM SET SEC_PROTOCOL_ERROR_FURTHER_ACTION = Drop,10;
What is the significance of this setting?
A. It terminates the client connection after 10 bad packets and the client cannot reconnect to the same instance.
B. It terminates the client connection after 10 bad packets but the client can still reconnect, and attempt the same operation again.
C. It terminates the client connection 10 seconds after receiving a bad packet and the client cannot reconnect to the same instance.
D. It terminates the client connection after receiving a bad packet and the client can reconnect to the same instance after 10 minutes.
Answer: B
要控制一个服务器进程的执行，当该进程从一个潜在的恶意的客户端收到坏数据包，您可以设置SEC_PROTOCOL_ERROR_FURTHER_ACTION初始化参数
B、它在10个坏包后终止客户端连接，但客户端仍然可以重新连接，并再次尝试同样的操作。
参考：http://docs.oracle.com/cd/E11882_01/server.112/e40402/initparams227.htm#REFRN10282
来自 “ ITPUB博客 ” ，链接：https://blog.itpub.net/81227/viewspace-2123434/ ，如需转载，请注明出处，否则将追究法律责任。
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