Steffen Wendzel

Professor at HS Worms, author of several books on InfoSec and Linux. OSS developer. #Networking #BSD #InformationHiding #Steganography #ReplicationStudies

Ecosystems: Linux, OpenBSD, C, MySQL, Bash, Shell, Perl, PHP

Projects

WendzelNNTPd

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 "invisible" newsgroups. It can run on MySQL and SQLite backends.

C - Released: 30 Jul 2015 - 58

nefias

Network Forensic & Anomaly Detection System; tailored for covert channel/network steganography detection

Shell - Released: 28 Feb 2020 - 27

OpenBSDhacks

Some of my security-related coding projects for OpenBSD: A kernel-based user-profile intrusion detection system (FUPIDS) and an ICMP-based "port-knocking" service (openportd).

HTML - Released: 06 Feb 2020 - 5

HardenedLinux

Scripts of the Hardened Linux (HL) distribution: hardening scripts (HLHS) and package system (cpfos)

Shell - Released: 10 Jan 2020 - 6

CCEAP

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 covert channel traffic generator. The basis for CCEAP are so-called `hiding patterns'.

C - Released: 26 Jul 2016 - 10

KSPIDS

A kernel-based IDS for Linux. KSPIDS monitors especially system calls.

Released: 06 Feb 2020 - 2

NetworkCovertChannels

Some network covert channel projects of my own research, containing a protocol channel tool (protocol switching covert channel, PCT/PSCC), a protocol hopping covert channel (PHCC) tool, the protocol channel-aware active warden (PCAW) and ... VSTT.

C - Released: 06 Feb 2020 - 9