Describe the mandatory access control (MAC) security model.
What will be an ideal response?
In a mandatory access control (MAC) security model, every resource is assigned a label that defines its security level. If the user lacks that security level, he or she does not get access. MAC is used in many operating systems to define what privileges programs have to other programs stored in RAM. The MAC security model is the oldest and least common of the three.
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Answer the following statements true (T) or false (F)
1. Compared to public-key ciphers such as RSA, the structure of AES and most symmetric ciphers is quite complex and cannot be explained as easily as many other cryptographic algorithms. 2. InvSubBytes is the inverse of ShiftRows. 3. The ordering of bytes within a matrix is by column. 4. In the Advanced Encryption Standard the decryption algorithm is identical to the encryption algorithm. 5. The S-box is designed to be resistant to known cryptanalytic attacks.
Which of the following are automatic tunnel configuration protocols? (Select all that apply.)
A. TSP B. TIC C. ISATAP D. Teredo E. Both A and B F. Scrambling Locked
Match the Advanced Boot Options menu option with its function.
A. This tool moves system boot logs from the failing computer to another computer for evaluation. B. Use this option to see what did and did not load during the boot process. C. Use this option when the video settings don’t allow you to see the screen well enough to fix a defective setting. D. This option allows you to launch programs to help solve Windows issues without third-party drivers and software loaded. E. Allows Windows to load without the graphical interface.
A relative cell reference instructs Excel to adjust the cell reference as it copies it to the destination area.
Answer the following statement true (T) or false (F)