Northwest Performance Software offers NetScanTools Pro 10.4, an all-in-one network discovery and information gathering toolkit used by network administrators, security specialists, network training instructors and law enforcement investigators.A new USB flash drive version also is available in addition to the installed version. New features in 10.4 include the SNMP Dictionary Attack Tool, improved audit trail in select tools, user interface enhancements and other changes.The new USB version operates completely from a portable USB Flash Drive without installation. This is a truly portable version which can be quickly moved from computer to computer as needed.