Yet Another Solaris Security Package (YASSP)
System Security Management
YASSP is bundle of packages to secure Solaris.
The default behavior turns off most of the services, which is suitable for an external (exposed) server like a firewall, a web server or a ftp server. These services can be easily turned back on via a configuration file
The OS security tuning is performed at various levels: turn- ing off (networked) services, changing file owner/mode, ena- bling logging, tuning the network stack, changing the system parameters and also providing a coherent default environment so that administrators know what they can expect and where.