Mobile Trust Negotiation - Authentication and Authorization in Dynamic Mobile Networks. - Timothy W. van der Horst; Tore Sundelin; Kent E. Seamons; Charles D. Knutson (Communications and Multimedia Security, 2004)

Short Paper: Thor - The Hybrid Online Repository. - Timothy W. van der Horst; Kent E. Seamons (SecureComm, 2005)

Delegate: A Proxy Based Architecture for Secure Website Access from an Untrusted Machine. - Ravi Chandra Jammalamadaka; Timothy W. van der Horst; Sharad Mehrotra; Kent E. Seamons; Nalini Venkatasubramanian (ACSAC, 2006)

Simple authentication for the web. - Timothy W. van der Horst; Kent E. Seamons (WWW, 2007)

pwdArmor: Protecting Conventional Password-Based Authentications. - Timothy W. van der Horst; Kent E. Seamons (ACSAC, 2008)

Wireless authentication using remote passwords. - Andrew Harding; Timothy W. van der Horst; Kent E. Seamons (WISEC, 2008)

CPG: closed pseudonymous groups. - Reed S. Abbott; Timothy W. van der Horst; Kent E. Seamons (WPES, 2008)

Private Facebook Chat. - Chris Robison; Scott Ruoti; Timothy W. van der Horst; Kent E. Seamons (SocialCom/PASSAT, 2012)

Confused Johnny: when automatic encryption leads to confusion and mistakes. - Scott Ruoti; Nathan Kim; Ben Burgon; Timothy W. van der Horst; Kent E. Seamons (SOUPS, 2013)