About ChampagneAndOj
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| Challenge | Write-up with special mention |
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| Validation date | Challenge | Number of points |
|---|---|---|
| 2018-11-25 19:17:16 |
Cryptography Martian message part 3
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3 |
| 2014-11-06 18:49:07 |
Web Security thru obscurity!
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2 |
| 2014-10-23 20:24:36 |
Cryptography Can you understand this sentence?
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3 |
| 2014-10-23 19:38:23 |
Cryptography Public key recovery
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2 |
| 2014-10-23 19:02:15 |
Cryptography Martian message part 2
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2 |
| 2014-10-23 18:57:47 |
Cryptography File recovery
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1 |
| 2014-10-23 18:15:05 |
Cryptography Some martian message
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1 |
| 2014-10-20 15:46:08 |
Steganography A ghost sound
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2 |
| 2014-10-10 13:52:35 |
JavaScript Hashing is more secure
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1 |
| 2014-10-10 11:36:59 |
JavaScript Client side validation is bad!
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1 |
| 2014-10-09 19:24:00 |
Steganography Missing Pieces
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2 |
| 2014-10-09 18:28:42 |
Steganography Look inside the house
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2 |
| 2014-10-09 18:21:39 |
Software Defined Radio SigID Level 1
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1 |
| 2014-10-09 18:19:41 |
Steganography Victor reloaded
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2 |
| 2014-10-09 17:31:09 |
Steganography Victor you're hidding me something
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1 |
