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Black Hat · 2025black-hatexpert

Hello From the Other Side: SSH Over Robust Cache Covert Channels in the Cloud

Black Hat · 2025BHUSA25advanced

Ghost Calls: Abusing Web Conferencing for Covert Command & Control

Adam Crosser

IEEE SP · 2025ieee-symposium-on-security-and-privacy

Electromagnetic Covert Channels Can Be Super Resilient

HITB · 2024hack-in-the-box-security-conference

#HITB2018AMS D2T1 - Establishing Covert Channels By Abusing GSM AT Commands

A. Munoz · J. C. Saez

RSAC · 2023rsac-cybersecurity

Uncovering Covert Channels in Your IoT Networks

DEF CON · 2017DC25

Mike Raggo, Chet Hosmer - Covert TCP with a Twist

Mike Raggo, Chet Hosmer

DEF CON · 2016DC24

Esoteric Exfiltration

Willa Cassandra Riggins · abyssknight

DEF CON · 2016DC24

Malware Command and Control Channels: A Journey into Darkness

Brad Woodberg

DEF CON · 2015DC23

Bugged Files: Is Your Doc Telling on You?

Daniel Crowley · Damon Smith

DEF CON · 2015DC23

The Art of Cache Timing Covert Channels on x86 Multi-Core

Etienne Martineau

DEF CON · 2014DC22

Steganography in Commonly Used HF Radio Protocols

Paul Drapeau · Brent Dukes

DEF CON · 2013DC21

Collaborative Penetration Testing with Lair

Tom Steele · Dan Kottmann

DEF CON · 2013DC21

Exploiting Music Streaming with JavaScript

Franz Payer

DEF CON · 2013DC21

HTTP Time Bandit

Vaagn Toukharian · Tigran Gevorgyan

DEF CON · 2013DC21

Offensive Forensics CSI for the Bad Guy

Benjamin Caudill

DEF CON · 2007DC15

Real-time Steganography with RTP

I)ruidm

DEF CON · 2002DC10

Covert Channels in TCP and IP Headers

Drew Hintz

DEF CON · 2002DC10

DC Phone Home

Aaron Higbee · Chris Davis

DEF CON · 2002DC10

Setiri: Advances in Trojan Technology

Roelof Temmingh · Haroon Meer

DEF CON · 2002DC10

Stealth Data Dispersal: ICMP Moon-Bounce

Saqib A. Khan

DEF CON · 2000DC8

A Protocol Using Steganography to Circumvent Censorship

Bennett Haselton