| 000 | 00653 a2200181 4500 | ||
|---|---|---|---|
| 003 | Nust | ||
| 005 | 20170207153157.0 | ||
| 040 | _cNust | ||
| 082 | _a005.8 | ||
| 100 | _aKhan, Samin Jan (MSIS-5) | ||
| 245 |
_aA technique to discourage the relay attack on captcha _cSamin Jan Khan |
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| 260 |
_bMCS(NUST) _cFebruary, 2010 _aRawalpindi |
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| 300 | _ax, 71, p. | ||
| 505 | _aIntroduction (page-1) Background/Literature survey (page-14) The proposed 3-Captcha machanism and its benefits (page-34) Implementation of proposed Captcha mechanism (page-40) Conclusion (page-52) | ||
| 538 | _a Almirah No.70 Shelf No.4 | ||
| 650 | _aPG Thesis | ||
| 651 | _aMSIS-5 | ||
| 942 | _cTHS | ||
| 999 |
_c180814 _d180814 |
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