New Hidden and Secure Data Transmission Method Proposal for Military IEEE 802.11 Networks. - Zbigniew Piotrowski; Krzysztof Sawicki; Mariusz Bednarczyk; Piotr Gajewski (IIH-MSP, 2010)

Wireless Driver and Vehicle Surveillance System Based on IEEE 802.11 Networks. - Krzysztof Rózanowski; Zbigniew Piotrowski; Tadeusz Sondej; Krzysztof Sawicki; Marcin Glowacki (Nets4Cars/Nets4Trains, 2012)

Architecture of Car Measurement System for Driver Monitoring. - Krzysztof Rózanowski; Tadeusz Sondej; Zbigniew Piotrowski; Krzysztof Sawicki (Nets4Cars/Nets4Trains, 2012)

Effective steganographic filter based on Raspberry Pi 2 architecture. - Krzysztof Sawicki; Zbigniew Piotrowski; Damian Bachmat (MILCOM, 2015)

StegoFrameOrder - MAC Layer Covert Network Channel for Wireless IEEE 802.11 Networks. - Krzysztof Sawicki; Grzegorz Bieszczad; Zbigniew Piotrowski (Sensors, 2021)

ThermoSteg - Covert Channel for Microbolometer Thermographic Cameras. - Krzysztof Sawicki; Grzegorz Bieszczad; Tomasz Sosnowski (Sensors, 2021)

High-Accuracy Calibration Method of a Thermal Camera Using Two Reference Blackbodies. - Tomasz Sosnowski; Mariusz Kastek; Krzysztof Sawicki; Andrzej Ligienza; Slawomir Gogler; Boguslaw Wiecek (Sensors, 2024)