Robustness and Security in a Mobile-Agent Based Network Monitoring System. - Anand R. Tripathi; Muralidhar Koka; Sandeep Karanth; Ivan Osipkov; Harsha Talkad; Tanvir Ahmed 002; D. Johnson; S. Dier (ICAC, 2004)

Timed-Release and Key-Insulated Public Key Encryption. - Jung Hee Cheon; Nicholas Hopper; Yongdae Kim; Ivan Osipkov (IACR Cryptol. ePrint Arch., 2004)

Robust Accounting in Decentralized P2P Storage Systems. - Ivan Osipkov; Peng Wang; Nicholas Hopper (ICDCS, 2006)

Combating Double-Spending Using Cooperative P2P Systems. - Ivan Osipkov; Eugene Y. Vasserman; Nicholas Hopper; Yongdae Kim (ICDCS, 2007)

Autonomic configuration and recovery in a mobile agent-based distributed event monitoring system. - Anand R. Tripathi; Devdatta Kulkarni; Harsha Talkad; Muralidhar Koka; Sandeep Karanth; Tanvir Ahmed 002; Ivan Osipkov (Softw. Pract. Exp., 2007)

Characterizing Botnets from Email Spam Records. - Li Zhuang; John Dunagan; Daniel R. Simon; Helen J. Wang; Ivan Osipkov; J. Doug Tygar (LEET, 2008)

Spamming botnets: signatures and characteristics. - Yinglian Xie; Fang Yu 002; Kannan Achan; Rina Panigrahy; Geoff Hulten; Ivan Osipkov (SIGCOMM, 2008)

Provably Secure Timed-Release Public Key Encryption. - Jung Hee Cheon; Nicholas Hopper; Yongdae Kim; Ivan Osipkov (ACM Trans. Inf. Syst. Secur., 2008)