A(n) ____________________ is a hardware device or software utility designed to intercept and prevent unauthorized access to a PC from an external network.

Fill in the blank(s) with the appropriate word(s).


firewall

Computer Science & Information Technology

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Discuss the purpose of disaster planning.

What will be an ideal response?

Computer Science & Information Technology

What does this query mean (express the meaning in one short English sentence)? Write an equivalent SQL query without using the IN operator and the set construct.

Consider the following query: ``` SELECT S.Name FROM Student S, Transcript T WHERE S.Id = T.StudId AND T.CrsCode IN (’CS305’,’CS315’) ```

Computer Science & Information Technology

Provide steps on how to exploit.

Now that you have determined that you could gain root access to the Metasploitable VM, you will exploit the vsftp vulnerability to gain full control of the Metasploitable VM. You will compromise the /etc/shadow file so you may gain access to other hosts in the network.

Computer Science & Information Technology

____________________ is the Regional Internet Registry (RIR) that supports North America.

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology