CORBA is a useful platform for world wide web based applications because it
abstracts many of the inherent complexities of open distributed applicatio
ns. Also, CORBA allows the transparent provision of security which is criti
cal for many web based applications, e.g. electronic commerce. This paper o
utlines the principal security considerations for web-based CORBA applicati
ons and presents some of the implementation options to meet these requireme
nts. Special focus is given to the often overlooked problem of integrating
secure CORBA-based applications with current firewall technology. (C) 2000
Elsevier Science B.V. All rights reserved.