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rewona [7]
3 years ago
10

Suppose you are the security manager of a company and one of your goals is to design security mechanisms based on three security

goals (1) prevent the attack (2) detect the attack or (3) recover from the attack. Depending on the situation or application, you have to adopt one of these security goals. For each of the following statements, give an example of an application or situation in which the statement is true.
(i). Prevention is more important than detection and recovery
(ii). Detection is more important than prevention and recovery
(iii). Recovery is more important than prevention and detection
Computers and Technology
1 answer:
Tcecarenko [31]3 years ago
8 0

Answer:

(i) Prevention is more important than detection and recovery.

(ii) Detection is more important than prevention and recovery.

(iii) Recovery is more important than prevention and detection.

Explanation:

(i) Prevention is more important than detection and recovery.

Prevention of attack can be through various applications for example a walk through gates are placed in order to prevent any attacker from entering the premises and causing harm.

(ii) Detection is more important than prevention and recovery.

Detection of an attack can be done through for example a security alarm can detect an attack and inform others.

(iii) Recovery is more important than prevention and detection.

Recovery of an attack can be done by for example an insurance which will recover a portion of loss occurred during the attack.

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lions [1.4K]

Answer:

Flaws and limitations identified in this program includes;

1.There was a not necessary usage of variable retrieval. Would have made use of canConvert.

2. Looking at the program, one will notice numerous typos. One of which is the fact that in JAVA we make use of Boolean instead of bool.

3.We rather use Integer.parseInt in JAVA and not Int16, cant make use of Int16.

4. The exception cant be printed

5. JAVA makes use of checkConversion instead of convertNumber as used in the program.

6. It cant work for decimal numbers, 0 and big integers.

Explanation:

See Answer for the detailed explaination of the flaws and limitations identified in the program.

4 0
3 years ago
onsider a file system on a disk that has both logical and physical block sizes of 512 bytes. assume that the information about e
anygoal [31]

For three disk allocation strategies (contiguous, linked, and indexed),

in this case, the  physical blocks must be read from the disk are 1,4 and 2 respectively.

In the disk, every block has a sequential number. The majority of disks today do logical I/O in hardware. Physical I/O is seldom ever required of operating systems today.

File access uses virtual I/O. Similar to disk logical I/O is disk virtual I/O. The distinction is that with virtual I/O, as opposed to physical I/O, the blocks that make up a file are

You could want to transfer from virtual block 10 to virtual block 4 in a contiguous allocation. Since the file is contiguous and you are at logical block 10 + Z, block four can be accessed by reading logical block 4 + Z. Without any intermediaries, that can be done directly.

Each block in the linked structure has 511 bytes of data and one byte that serves as an offset to the following block.

Read the first block, determine the offset to the second block, read the second block, determine the offset to the fourth block, and then read the fourth block in order to gain access to the fourth block.

If blocks are numbered from 1 to 10, then then is the "4" correct. The remainder of the solutions, however, make the assumption that block numbering begins at 0, using division to obtain offsets.

Assume there is a contiguous index for the indexed way of allocating files. Once more, it is assumed that each offset in the index is one byte in size.

Let's say that Z serves as the index's origin. Then, the byte at block Z + 3 DIV 512 and the offset at 3 MOD 512 (3 = 4 - 1) make up the entry for block 4 (numbered 1 to 4).

You must read the index and the data block in order to locate the block (2 reads).

To learn more about disk allocation strategies click here:

brainly.com/question/15083707

#SPJ4

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Who's the finale in undertale omega flowy or sans
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Answer:

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Explanation:

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3 years ago
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podryga [215]

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