Interests

• Computer systems security
• Authentication and identification in wireless networks
• Self-organized security in ad-hoc networks

Publications and papers

• Bartlomiej Sieka, Ajay D. Kshemkalyani. Establishing authenticated channels and secure identifiers in ad-hoc networks. International Journal of Network Security, accepted.
• Bartlomiej Sieka. Active Fingerprinting of 802.11 Devices by Timing. IEEE Consumer Communications and Networking Conference (CCNC 2006), 8-10 January 2006, Las Vegas, NV, USA.
• Bartlomiej Sieka, Ajay D. Kshemkalyani. Fully Self-Organized Key Agreement for Ad-Hoc Wireless Networks. IEEE Consumer Communications and Networking Conference (CCNC 2006), 8-10 January 2006, Las Vegas, NV, USA.
• Bartlomiej Sieka, Ajay D. Kshemkalyani, Mukesh Singhal. On the Security of Polling Protocols in Peer-to-Peer Systems. IEEE 4th International Conference on Peer-to-Peer Computing (P2P 2004), 15-17 August 2004, Zurich, Switzerland. (PDF)
• Bartlomiej Sieka. Using radio device fingerprinting for the detection of impersonation and Sybil attacks in wireless networks. Submitted manuscript.
• Bartlomiej Sieka, Ajay D. Kshemkalyani. Anonymous routing protocol for dynamically adaptable routes in MANETS. Submitted manuscript.

Security Research

• mpg123 buffer overflow (announcement CAN-2004-1284)
• napshare buffer overflow (announcement CAN-2004-1286)
• lppasswd setuid errors (announcement CAN-2004-1268 CAN-2004-1269 CAN-2004-1270)