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38 the car ``responds'' by flashing the indicator lights. Can you think |
38 the car ``responds'' by flashing the indicator lights. Can you think |
39 of a security relevant purpose for that? (Hint: Imagine you are in |
39 of a security relevant purpose for that? (Hint: Imagine you are in |
40 the business of stealing cars. What attack would be easier to |
40 the business of stealing cars. What attack would be easier to |
41 perform if the lights do not flash?) |
41 perform if the lights do not flash?) |
42 |
42 |
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43 %\item Imagine there was recently a break in where computer criminals |
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44 % stole a large password database containing |
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45 |
43 \item Explain what hashes and salts are. Describe how they can be used |
46 \item Explain what hashes and salts are. Describe how they can be used |
44 for ensuring data integrity and storing password information. |
47 for ensuring data integrity and storing password information. |
45 |
48 |
46 \item What is the difference between a brute force attack and a |
49 \item What is the difference between a brute force attack and a |
47 dictionary attack on passwords? |
50 dictionary attack on passwords? |