This is the scoring site for the cryptographic challenges of CyberPDX.

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Links to Prezi material: CybePDX intro | Encoding | Simple Ciphers | Modern Ciphers | CyberPDX wrap-up
Links for students: Four's Diary Entries | Enigma Keys | Caesar wheel (png,psd)
Instructor material: zip | USENIX ASE 2016 paper | prezi
Useful resources: ASCII | Vigenere Table | EXIF Image metadata on-line tool | Enigma emulator