What is a buffer overflow attack?

A. amisconfigured application that has a known security hole

B. an attack that overflows a server with many connections until it crashes

C. an attack that takes advantage of a backdoor within a vulnerable application

D. an attack which injects just the right amount of data into a vulnerable application, causing the application to execute the malicious code that was injected

What is the function of an IP action?

A. modifies the IP Header to prevent the attack

B. modifies the IP Header to redirect the attack

C. permits or denies the traffic, based on the IP Header

D. blocks subsequent connections from specific IP addresses

Which command from the IDP Sensor CLI can be used to display the sensor statistics, the policy information, and mode of s ensor deployment?

A. sctop -s option

B. scio list s0 sensor stat

C. scio sensor stat

D. sensor statistics can be displayed only from the UI

What are two drawbacks of an IDS system blocking an IP address? (Choose two.)

A. might lead to denial-of-service situation where attacker can intentionally block valid users from accessing a network

B. works only on TCP traffic

C. might not block the attacker until the attack has already taken place

D. need to know the sequence number of the attacker's IP Header to successfully block the IP address

What are the limitations of using TCP Reset to block connections in an IDS? (Choose three.)

A. only works on TCP traffic

B. must know the correct packet size to successfully reset a connection

C. does not reset the connection until the attack has already taken place

D. resets all connections from a certain source-IP, which could lead to denial-of-service