Definitions for "transparent proxy"
a proxy that does not modify the request or response beyond what is required for proxy authentication and identification
a proxy that transparently controls the flow of traffic
a proxy which is used by users without that they notice or know about it
a protocol filter, which is why it is an ideal way of detecting protocol-dependent buffer overflow attacks
Keywords:  intercepts, smtp, mail, piece, software
a piece of software that acts like an SMTP server and intercepts your connection to mail
an object that provides the illusion that the actual object resides in the client's space