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17.6 Exercises

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Why is the ROT13 algorithm insecure?
Storing your username and password in your php.ini file rather than in individual scripts is beneficial for security: true or false?
What encryption algorithm is your best choice for general encryption use?
- a) 3DES
- b) Rijndael
- c) Serpent
- d) Twofish

<< 17.5 Summary		17.7 Further reading >>
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