On the Negotiation of Access Control Policies. - Virgil D. Gligor; Himanshu Khurana; Radostina K. Koleva; Vijay G. Bharadwaj; John S. Baras (Security Protocols Workshop, 2001)

Integrated Security Services for Dynamic Coalitions. - Himanshu Khurana; Serban I. Gavrila; Rakeshbabu Bobba; Radostina K. Koleva; Anuja Sonalker; Emilian Dinu; Virgil D. Gligor; John S. Baras (DISCEX (2), 2003)

Administering Access Control in Dynamic Coalitions. - Rakeshbabu Bobba; Serban I. Gavrila; Virgil D. Gligor; Himanshu Khurana; Radostina K. Koleva (LISA, 2005)

Scalable Security and Accounting Services for Content-Based Publish/Subscribe Systems. - Himanshu Khurana; Radostina K. Koleva (Int. J. E Bus. Res., 2006)

Performance of Cryptographic Protocols for High-Performance, High-Bandwidth and High-Latency Grid Systems. - Himanshu Khurana; Radostina K. Koleva; Jim Basney (eScience, 2007)