Secure Web Programming, Part C: Fixing flaws
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Matriculation number:	

Please fill your matriculation number above and your answers below.  
Please submit this plain text file, named PartC.txt, along with all of
the files that you have modified for Part C, according to the
guidelines on page 9 of the exercise.

For each of the questions, describe briefly the fixes and
countermeasures you have implemented.


Question C 1.1: Input validation
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Question C 1.2: Denial of service
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Question C 1.3: SQL injection attack
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Question C 2: Application level logging
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