STATIC AND DYNAMIC FIREWALLS

摘要

A system comprising a first logic adapted to use qualifiers received from a component to determine which of a plurality of storages matches the qualifiers, the first logic generates a first signal indicative of a storage matching the qualifiers. The system also comprises a second logic, coupled to the first logic and adapted to use a target address received from the component to determine which of the plurality of storages matches the target address, the second logic generates a second signal indicative of a storage matching the target address. Another logic is adapted to determine whether the storage associated with the first signal matches the storage associated with the second signal. The qualifiers indicate security mode attributes associated with the component.