A.Infrastructure security

B.Hardware maintenance

C.Tenant security

D.How to do a good job in management, operation and maintenance

A.Application identification and control

B.Mail detection

C.SSL traffic detection

D.Virtual patch

A.Cannot accurately control various applications such as P2P, online games, etc.

B.Can quickly adapt to changes in threats.

C.It is unable to effectively resist the spread of viruses from the Internet to the internal network.

D.Lack of effective protection against application layer threats.

A.Testing

B.Request

C.Response

D.Protection

A.Port scanning

B.System vulnerabilities

C.Buffer overflow

D.Virus