Comment MAM (Score 1) 113
I work for a descent size bank and we tried Mercury Application Mapping (bought out my HP). It uses nmap which security freaked out over. Once it goes out and finds everything, it draws lines to and from each component. It does this by looking at certain config files in each app (web, app, db, etc.) which was cool but permissions were a hassle. In the long run it took quite a lot of effort to get anything out of the package and we eventually scrapped it completely. It costs big bucks or at least it did for us and not it sits somewhere not being used...that never happens of course.