From Vyapin Software Systems:
ARK for Windows Enterprise (ARKWE) is a powerful audit and reporting solution for the Microsoft Windows Network. ARKWE reports on Windows servers, workstations, software assets, NTFS Permissions, users/groups, policies, events, services, installed applications, shares, permissions, printers, data sources. ARKWE also performs event log consolidation and software inventory tracking. ARKWE's basket of Built-in reports provide powerful, ready-to-use reports that assist in both Management reporting and Compliance reporting requirements such as SOX and HIPAA. Complete Software and hardware inventory reports of your entire Windows network - servers, workstations, network resources, configuration settings. Identify security holes based on service packs, security updates and hot fixes. Domain Summary reports about Operating System, IP Address, Roles assigned and installed applications for all the computers in a domain. NTFS permissions reports across servers and workstations in multiple domains, including Files, Folders and Shares. View permissions using different dimensions. Installed services reports on current state, the user account context in which the service operates and it's dependent services for all the individual workstations in your network. Local security policy reports such as Password Policy, Account Lockout Policy, Audit Policy, User Rights Assignment Policy, Security Options and IP Security Policies of individual workstations in your network. Local groups and their users reports of individual workstations in your windows network to analyze and plug security holes, because local groups can contain user accounts or global group accounts from multiple domains. Events reports on Application Events, Security Events and System Events for all the individual workstations in your network.