PISA*: A System for Control of DDoS Attacks. - Parminder Chhabra; Sajal K. Das 001; Ajita John; Wei Zhang 060 (ICC, 2006)

A Trust Based Framework for Secure Data Aggregation in Wireless Sensor Networks. - Wei Zhang 060; Sajal K. Das 001; Yonghe Liu (SECON, 2006)

Aggregation Supportive Authentication in Wireless Sensor Networks: A Watermark Based Approach. - Wei Zhang 060; Yonghe Liu; Sajal K. Das 001 (WOWMOM, 2007)

Secure data aggregation in wireless sensor networks: A watermark based authentication supportive approach. - Wei Zhang 060; Yonghe Liu; Sajal K. Das 001; Pradip De (Pervasive Mob. Comput., 2008)