Steffen Wendzel cdpxe

Professor and author of several books/papers on #InfoSec and #Linux. Focus on #Censorship and Covert Channels.

Achievements

cdpxe/README.md

👋 Hi, I’m interested in:
- information security research taxonomy/terminology/methodology
- network covert channels and network information hiding
- Internet censorship and its circumvention
- side topics: usable security/human aspects of cyber security, bibliometrics, anomaly detection
📫 How to reach me: see my personal website and my my institute's website

Network-Covert-Channels-A-University-level-Course Network-Covert-Channels-A-University-level-Course Public

A free online class on network information hiding/steganography/covert channels.

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WendzelNNTPd WendzelNNTPd Public

A usable and IPv6-ready Usenet-server (NNTP daemon). It is portable (Linux/*BSD/*nix), supports AUTHINFO authentication, TLS (SNNTP/NNTPS), contains ACL as well as role based ACL and provides "invi…

C 65 10
NELphase NELphase Public

Network Environment Learning (NEL) Phase for Covert Channels (with a Feedback Channel)

C 4 1
CCEAP CCEAP Public

The Covert Channel Educational Analysis Protocol (CCEAP) is a network protocol designed for teaching covert channels to professionals and students in higher education. It is also an easy-to-use cov…

C 15 3
NetworkCovertChannels NetworkCovertChannels Public

Collection of my network covert channel tools.

C 19 5
AMPhitryon AMPhitryon Public

AMPhitryon compression scheme (for covert channel amplification/censorship circumvention). IFIP SEC 2026 publication.

C

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