Casual access application with context sensitive pin...

Centralized identity authentication for electronic...

Centralized identity management for delegating resource...

Centralized role-based access control for storage servers

Centralizing access request authorizations for storage systems

Centrally managed proxy-based security for legacy automation...

Certificate based authentication authorization accounting...

Challenge-response user authentication

Changing code execution path using kernel mode redirection

Changing states of communication links in computer networks...

Client-side security management for an operations,...

Clustered filesystem for mix of trusted and untrusted nodes

Codeword-enhanced peer-to-peer authentication

Collaboration gateway

Command authorization via RADIUS

Communicating data from a data producer to a data receiver

Communication and authentication of a composite credential...

Communication apparatus and associated method of controlling...

Communication apparatus and communication method

Communication apparatus, and display terminal