we're a cisco reseller and have a client wanting to purchase an ASA5510 Anti-x bundle. They want to enable OWA securely, they've been told by another party they'll need to put in MS ISA server to front end for OWA. Can the SSL concentrator in the ASA5510 provide secure access to Outlook Web Access for them without them having to add an ISA server? Also, for their internal users, they want to restrict websites based on particular users privelages, is this possible? does the ASA support web filtering by group?